Grasshopper-based courtyard type bone ash storage room module parameterization generation method

Abstract

The invention discloses an internal courtyard type bone ash storage room module parameterization generation method based on Grasshopper. The internal courtyard type bone ash storage room module parameterization generation method comprises the steps that initial parameters of an internal courtyard type bone ash storage room are set; outputting the internal courtyard type bone ash storage room on the basis of a Grasshopper battery program and a plane organization mode of the internal courtyard type bone ash storage room; generating corresponding data information based on the output content, and performing plane linear adjustment; and generating a body block model of the internal courtyard type bone ash storage room. The invention provides a method for quickly generating an efficient and intensive bone ash storage room with adaptability potential, comprehensively considers bone ash storage facilities, space structures, place environments, safe evacuation and etiquette processes, utilizes a Grasshopper visual battery for programming, greatly improves the design efficiency, has the characteristics of expandability, combinability and adaptability, and is suitable for large-scale popularization and application. The method is suitable for single-layer or multi-layer cinerary hall design.

Description

Technical Field

[0001] The invention belongs to the technical field of ash storage building design, and in particular relates to a parametric generation method of an inner courtyard type ash storage room module based on Grasshopper. Background Art

[0002] Specific provisions have been made for the functions, uses and standards of public welfare urn storage buildings in urban and rural areas. Compared with general public buildings, it is more necessary to form a basic type and general module as the basis for scheme design and provide a reference for the construction of national basic livelihood facilities. However, the design of urn storage buildings in my country still lacks construction experience and effective guidance. They often start from scratch. In addition, industry barriers and professional separation result in low spatial integration of urn storage buildings. The design process has been repeatedly modified, and the urn storage grid, building structure, facilities and equipment, and ceremonial streamlines have not been comprehensively considered. They are even contradictory, which greatly reduces the construction quality and the effective use of space resources. Summary of the invention

[0003] In view of the above-mentioned problems of low efficiency and low spatial integration in the current ash storage building design, based on a series of new standards and specifications for ash storage spaces in recent years in my country, the present invention provides a method for generating an ash storage room module that is efficient, intensive and has adaptability potential. It comprehensively considers ash storage facilities, spatial structure, site environment, safe evacuation and ritual processes, and uses Grasshopper's visual battery for programming, which greatly improves the work efficiency of the comparison of ash hall building plans, and has the characteristics of scalability, combinability and adaptability.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] An inner courtyard-style urn storage room module refers to an architectural space where urn storage racks are centrally placed, and is constructed in a hierarchical order of "urn storage space-urn storage rack-column grid space-unit module" from small to large; its spatial organization mode refers to a four-sided enclosure type or a three-sided enclosure type based on spatial integration, in which multiple urn storage spaces are organized around an inner courtyard in the center; among which, the three-sided enclosure type is based on the four-sided enclosure type, and three column grid spaces on the same side are deleted, and both belong to the basic prototype of the inner courtyard-style urn storage room;

[0006] The unit module represents a complete urn storage room, which is composed of a plurality of column grid spaces. For a urn storage room with four sides enclosed, the function of the central column grid space C is the inner courtyard, one of the column grid spaces directly adjacent to the inner courtyard is used as the entrance space, and functions as the foyer or ceremonial hall, and the functions of the remaining column grid spaces are the urn storage space; for a urn storage room with three sides enclosed, one of the column grid spaces in the middle functions as the inner courtyard, and the functions of the remaining column grid spaces are the urn storage space;

[0007] In the column grid space directly adjacent to the inner courtyard, the urn storage racks are arranged in a direction perpendicular to the plane edge of the inner courtyard; in the column grid space located in the corner, the arrangement direction of the urn storage racks is the same as that in two column grid spaces that are symmetrical with the inner courtyard as the center.

[0008] The above-mentioned inner courtyard-style urn storage room module is determined to have a plane scale of no more than 35.40m×35.40m based on the fire partition area in the relevant specifications and a comprehensive consideration of the economic column spacing range.

[0009] The above-mentioned inner courtyard type urn storage room module is provided with urn storage racks inside, and each urn storage rack is provided with a plurality of urn storage compartments (1); the external interface (i.e. the wall between the urn storage room and the external site environment) is mainly a solid wall (windows can be added locally), and the internal interface (i.e. the wall between the urn storage space and the inner courtyard) is mainly made of translucent or semi-translucent materials (louvers can be added locally to adjust lighting and ventilation), so as to meet the requirements of the internal and external space environment, avoid unnecessary interference from the external environment, form a relatively complete and independent internal space environment and site positioning, and at the same time achieve good natural ventilation and lighting;

[0010] The walkway in the urn storage room is divided into a main channel and a secondary channel, which serve as traffic evacuation and ceremonial flow lines; the main channel is connected to the evacuation door at the entrance, and is developed around the inner courtyard space in the center, and can be opened to the courtyard to expand the public ceremonial and evacuation space; the main channel is connected to various secondary channels, and various grids and grids are arranged along the secondary channels to form an overall layout surrounding the inner courtyard, and to avoid direct sunlight from the inner courtyard to the urn storage grids, so as to achieve the unity of ceremonial flow lines, physical environment and spatial location positioning;

[0011] The width of the evacuation door includes the net width of the evacuation door and the thickness of the door frame. According to the requirements of Article 7.1.4, Article 3 of the "General Code for Fire Protection of Buildings" GB 55037-2022, the net width of the evacuation corridor, the first-floor evacuation external door, and the indoor evacuation staircase in public buildings should not be less than 1.1m, and the minimum width that can be set is 1.10m.

[0012] The ash storage racks are arranged in a matrix or enclosure type; single-sided racks are placed along the outer wall, double-sided racks are placed inside, and no racks are placed on the walls of the inner courtyard, so as to achieve unobstructed sight and light inside and outside the ash storage room.

[0013] The width of the ash storage rack is determined by the grid width and the number of grid rows, that is, the grid width = grid width × grid row number; when the number of grid rows = 1, it is called a single-sided rack, and when the number of grid rows = 2, it is called a single-sided rack;

[0014] The length of the ash storage rack is determined by the length of the grid and the number of grids placed continuously, that is, the length of the rack = the length of the grid × the number of grids placed continuously; according to the "Cemetery and Ash Storage Building Design Code" JGJ / T 397-2016 Article 6.2.7, when there are walkways at both ends of the frame, their length shall not exceed 9.00m, and when there is a walkway at only one end of the frame, its length shall not exceed 5.00m. Therefore, in the present invention, the length of the frame is ≤9.00m; when 0<frame length ≤5.00m, one end of the frame is against the wall and the other end is connected to the main passage, and the walkways between the parallel frames in the ash storage space are secondary passages; when 5.00m<frame length ≤9.00m, one end of the frame is connected to the main passage and the other end is connected to the secondary passage, and a secondary passage must be provided. Therefore, when 0<frame length ≤5m, the secondary passage may or may not be added, and when 5m<frame length ≤9m, the secondary passage must be added;

[0015] The height of the ash storage rack is determined by the net height of the ash storage room and the ceiling height, that is, the rack height = the net height of the ash storage room - the ceiling height - the lifting height of the bottom of the rack; the number of grid layers is determined by the rack height and the grid height, that is, the number of grid layers = rack height ÷ grid height, and only integers are retained; according to the requirements of "Cemetery and Ash Storage Building Design Code" JGJ / T397-20166.2.9, the minimum net height of the ash storage room is 3.30m. In the present invention, it is assumed that the net height of the ash storage room is ≥3.30m, wherein the space occupied by the rack is 3.30m in height, above which is the ceiling space, and the lifting height of the bottom of the rack is 150mm.

[0016] In the above-mentioned inner courtyard type ash storage room module, the ash storage rack is spatially integrated with the building and structure, including the following aspects:

[0017] 1) Integration of ash storage racks and columns:

[0018] Panels with the same length as the width of the frame are used at both ends to wrap it and the column as one, and a cavity is reserved between the panel and the column; based on single-story or low-rise buildings, the cross-sectional size of the column (i.e., the column diameter) does not exceed 800×800mm, so that the column can be wrapped inside.

[0019] 2) Integration of ash storage rack and column grid:

[0020] The column spacing is determined by the grid length, grid width and the number of consecutive grids, the width of the main channel and the width of the secondary channel, and the number of secondary channels between the grids. It can be divided into two situations: perpendicular to the grid length direction and parallel to the grid length direction:

[0021] The calculation formula for the column spacing perpendicular to the length of the grid is: column spacing = grid width × 2 × number of secondary channels + secondary channel width × number of secondary channels + column diameter. It can be adjusted according to the site environment conditions and space capacity requirements by adding or reducing one or more rows of grids. The number of grid rows is related to the number of secondary channels.

[0022] For the column spacing parallel to the length direction of the grid, the calculation formula is: column spacing = grid length × number of grids placed continuously + panel base thickness + main channel width + column diameter. It can be adjusted according to the site environmental conditions and space capacity requirements by increasing or decreasing the module of one or more grid lengths; the panel base thickness is generally 50mm.

[0023] 3) Integration of ash storage racks and exterior walls:

[0024] High windows can be set between the single-sided grid placed along the exterior wall and the upper structural beams to assist in natural ventilation and lighting.

[0025] The above-mentioned inner courtyard-style urn storage room module, the urn storage compartments are divided into double-hole compartments and single-hole compartments, both of which adopt a unified size. The width and height of the single-hole compartment are the same as those of the double-hole compartment, and the length is half of the double-hole compartment. According to actual engineering experience, the recommended standard values ​​are 830mm long, 400mm wide, and 330mm high for the double-hole compartment, and 415mm long, 400mm wide, and 330mm high for the single-hole compartment.

[0026] The above-mentioned parametric generation method of the inner courtyard urn storage room module based on Grasshopper includes the following basic generation processes:

[0027] 1) Setting the initial parameters of the inner courtyard type ash storage room;

[0028] 2) outputting the inner courtyard-style urn storage room according to the input initial parameters based on the battery program of Grasshopper and the plane organization mode of the inner courtyard-style urn storage room;

[0029] 3) Based on the battery program of Grasshopper and the output content of the basic battery pack, generate corresponding data information and adjust the plane line type;

[0030] 4) Based on the battery program of Grasshopper and the output of the basic battery group, a block model of the inner courtyard urn storage room is generated.

[0031] The above-mentioned parametric generation method of the inner courtyard urn storage room module based on Grasshopper includes the following settings for the initial parameters:

[0032] 1) Set basic parameter values, including:

[0033] Main channel width and secondary channel width;

[0034] Single hole grid length;

[0035] The number of acupoints in a single grid, that is, to set whether a single grid is a single-hole grid or a double-hole grid, single-hole grid = 1, double-hole grid = 2; the default setting is "2";

[0036] Cell width;

[0037] Grid height;

[0038] The number of grid rows, that is, set the grids that are not along the outer wall to single-sided grids or double-sided grids; the default setting is "2";

[0039] Panel foundation thickness;

[0040] Column diameter: the default column cross section is a square, and the column diameter is the side length of the column;

[0041] External wall thickness;

[0042] Width of evacuation door;

[0043] Clear height of the urn storage room;

[0044] Unless otherwise specified, the default unit is meter.

[0045] 2) Set the column spacing size parameters for the two cases respectively:

[0046] Set the number of secondary channels between the grids perpendicular to the length of the grid. This setting will determine the column spacing perpendicular to the length of the grid; it can be set to 2, 3 or 4;

[0047] Set the number of grid positions parallel to the length of the grid. This setting will determine the column spacing parallel to the length of the grid; the configurable range is 1-10.

[0048] 3) Set the inner courtyard enclosure mode: including four-sided enclosure or three-sided enclosure. This setting will determine the plane type of the generated basic prototype.

[0049] 4) Setting the secondary channel in the ash storage space according to the preliminary data information: After completing the above three settings, the preliminary data information will be generated. According to the auxiliary information in the preliminary data information, the horizontal double-sided grid and the vertical double-sided grid in the ash storage space are set to have or not have a secondary channel perpendicular to the length direction of the grid;

[0050] Among them, the content of the auxiliary information in the preliminary data information is judged based on whether the grid length exceeds the specification requirements: when 0<grid length≤5m, the auxiliary information is displayed as "there may or may not be a horizontal secondary channel (no is recommended)", and it can be set to "with a secondary channel" or "without a secondary channel"; when 5m<grid length≤9m, the auxiliary information is displayed as "there must be a longitudinal secondary channel", and it must be set to "with a secondary channel".

[0051] The above-mentioned parametric generation method of the inner courtyard type urn storage room module based on Grasshopper outputs the program of the inner courtyard type urn storage room according to the input initial parameters, including the following steps:

[0052] 1) According to the column spacing parameters of the two cases, the column spacing dimensions perpendicular to the length direction of the grid 2 and parallel to the length direction of the grid 2 are calculated respectively;

[0053] 2) Generate longitudinal and transverse axes (i.e., axis grid) according to the column spacing; then extract the intersection points of each axis according to the generated axis grid, and generate all columns (i.e., column grid) according to the column diameter;

[0054] 3) Generate the plane exterior wall and interior courtyard wall according to the generated column grid, interior courtyard enclosure pattern and exterior wall thickness;

[0055] 4) Generate the main channel area range according to the inner courtyard wall and the width of the main channel; then generate the evacuation door and its positioning point on the outer wall according to the width of the evacuation door and the thickness of the outer wall.

[0056] 5) The scope of the ash storage space area is calculated based on the plane exterior wall and the main channel area; the frame length is preliminarily calculated based on the length of a single cell, the number of cells in a single cell and the scope of the ash storage space area, and preliminary data information is generated simultaneously at this time, wherein the auxiliary information is used for the aforementioned setting of the presence or absence of secondary channels in the ash storage space perpendicular to the frame length direction; and then the final double-sided frame length is calculated based on the presence or absence of secondary channels in the ash storage space, and a double-sided frame and its panel are generated in the column grid space directly adjacent to the inner courtyard.

[0057] 6) Based on the arrangement of the grid in the column grid space directly adjacent to the inner courtyard, copy and generate the double-sided grid and its panels in the corner column grid space.

[0058] 7) Based on the presence or absence of secondary passages in the ash storage space and the generated double-sided grids, generate single-sided grids and their panels placed along the outer wall.

[0059] 8) Based on all the generated grids and the positioning points of the evacuation doors on the outer wall, calculate the shortest evacuation distance from the farthest point in the urn storage room to the evacuation door, and determine whether it exceeds the maximum evacuation distance required by the code: According to Article 7.2.3, Article 3 of the "Code for Design of Cemetery and Ash Storage Buildings" JGJ / T 397-2016, the straight-line distance from any point in the urn storage room, urn tower, and urn pavilion to the evacuation door should not be greater than 20m; therefore, when the shortest evacuation distance from the farthest point in the room to the evacuation door positioning point is greater than 20m, it is necessary to add an evacuation door to meet the evacuation distance requirements, and then adjust the length of the single-sided grid placed along the outer wall according to the position of the added evacuation door; when the shortest evacuation distance from the farthest point in the room to the evacuation door positioning point is ≤20m, it is not necessary to add an evacuation door; among them, the added evacuation door is set on the outer wall that is directly opposite to the original two evacuation doors.

[0060] The above-mentioned method for parametrically generating a module of an inner courtyard-style urn storage room based on Grasshopper outputs the content of the inner courtyard-style urn storage room (i.e., the output content of the basic battery group) including:

[0061] 1) longitudinal axis;

[0062] 2) transverse axis;

[0063] 3) Pillar;

[0064] 4) External walls;

[0065] 5) Inner courtyard wall;

[0066] 6) Evacuation doors and their positioning points;

[0067] 7) Internal horizontal double-sided grid;

[0068] 8) Panels of internal horizontal double-sided grid (including cavities);

[0069] 9) Internal longitudinal double-sided grid;

[0070] 10) Internal longitudinal double-sided grid panels (including cavities);

[0071] 11) Single-sided grid along the exterior wall;

[0072] 12) Panels with single-sided lattice along the exterior wall (including cavity).

[0073] The above-mentioned parametric generation method of the inner courtyard type urn storage room module based on Grasshopper generates corresponding data information according to the output content of the basic battery group, including the following steps:

[0074] 1) According to the output longitudinal axis and transverse axis, the dimension marking of the plane axis is calculated and displayed respectively; then the total length of the axis in the span direction and the depth direction, and the total length of the outer contour in the span direction and the depth direction are calculated respectively.

[0075] 2) Based on all the output grids and their panel plane lines, the total number of single-hole grids and double-hole grids are calculated by calculating the grid area and extracting the number of closed curves of the corresponding area; the number of grid layers is calculated according to the net height of the urn storage room and the grid height; and then the total number of grids in the urn storage room is calculated.

[0076] 3) Based on the output exterior wall plane lines, calculate the building area of ​​the urn storage room and the area of ​​the inner courtyard respectively.

[0077] 4) Calculate the unit building area of ​​the urn based on the building area of ​​the urn and the total number of compartments. The calculation formula is: Unit building area of ​​the compartment = Total number of compartments ÷ Building area of ​​the urn; then determine whether the unit building area of ​​the compartment meets the regulatory requirements; According to the requirements of Article 21 of the "Standards for the Construction of Urban Public Cemeteries" Construction Standard 182-2017, the unit building area index of the urn placement compartment should not be greater than 0.25㎡ / compartment. Article 21 of the Explanation stipulates that the unit building area index of the urn placement compartment is generally between 0.1㎡ / compartment and 0.25㎡ / compartment. When the unit building area of ​​the compartment is ≤0.25㎡ / compartment, it is in compliance with the regulatory range and is displayed as "True", otherwise it is displayed as "False".

[0078] 5) Based on the output internal double-sided grid and its panel plane line, calculate the length of the horizontal double-sided grid and the vertical double-sided grid, and then generate the final judgment information on whether there is a secondary channel perpendicular to the length direction of the grid in the ash storage space, so as to verify the correctness of the aforementioned secondary channel option setting.

[0079] 6) Present data information in text form, and adjust the text position and font size of the data information according to actual needs.

[0080] The above-mentioned parametric generation method of the inner courtyard urn storage room module based on Grasshopper can adjust the plane line type according to the output content of the basic battery group, including the following:

[0081] 1) Adjust the line type for the axis:

[0082] The line type of the longitudinal axis and the transverse axis can be adjusted to a dotted line style;

[0083] The lengths of the solid line segments and the gaps in the dotted line can be adjusted according to actual effect requirements.

[0084] 2) Adjust the line type of the wall:

[0085] Change the preview line width of the wall plane line, and make the plane line width of the solid wall thicker to enhance recognition;

[0086] Change the preview color of the wall plane and adjust the color of the glass wall to light blue.

[0087] The above-mentioned parametric generation method of the inner courtyard type urn storage room module based on Grasshopper generates the block model of the inner courtyard type urn storage room according to the output content of the basic battery group, including the following contents:

[0088] 1) Generate all wall and column blocks according to the net height of the ash storage room;

[0089] 2) According to the number of grid layers in the grid, all grid blocks are generated;

[0090] 3) Generate ceiling space blocks and floor blocks according to the outline of the exterior wall and the plane range of all grids;

[0091] 4) Combine the above generated contents to form a block model of the inner courtyard-style urn storage room.

[0092] The above-mentioned parametric generation method of the inner courtyard urn storage room module based on Grasshopper finally copies the plane and block model of the inner courtyard urn storage room to Rhino through the "Bake" command. The application steps are: select the corresponding battery program, right-click the mouse, and click the "Bake" command option to successfully copy; all the contents that can be "Bake" include:

[0093] 1) The output content of the basic battery group after linear adjustment (i.e. the plane of the inner courtyard-style urn storage room);

[0094] 2) Axis dimensions and overall dimensions;

[0095] 3) Data information text:

[0096] 4) Model of the block of the inner courtyard-style urn storage room.

[0097] The beneficial effects of the present invention are:

[0098] Compared with the prior art, the significant advantage of the present invention is that it provides a method for quickly generating an efficient, intensive and adaptable urn storage room module, comprehensively considers spatial structure, safe evacuation and ritual process, and uses Grasshopper's visual battery for programming, which greatly improves the work efficiency of columbarium architectural scheme comparison and selection. It has the characteristics of scalability, combinability and adaptability, is conducive to the rapid generation of planes and the formation of new design schemes based on this, thereby improving design efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0099] FIG. 1( a ) is a schematic plan view of a four-side enclosed basic prototype of the present invention.

[0100] FIG. 1( b ) is a schematic plan view of the three-sided enclosed basic prototype of the present invention.

[0101] Figure 2(a) Schematic diagram of the floor plan of the ash storage room.

[0102] FIG. 2( b ) is a schematic diagram of the arrangement of the ash storage racks of the present invention.

[0103] FIG. 2( c ) is a schematic diagram showing the relationship between the grid length and the type of walkways at both ends of the present invention.

[0104] FIG. 2( d ) is a schematic diagram of the height relationship of the ash storage area of ​​the present invention.

[0105] Figure 3 It is a cross-sectional schematic diagram of the integration of the ash storage frame and the outer wall in the present invention.

[0106] Figure 4 It is the basic flow chart of parameterized generation of the present invention.

[0107] Figure 5 It is a schematic diagram of the Grasshopper basic program of the present invention.

[0108] Figure 6 Schematic diagram of the Grasshopper basic battery pack of the present invention.

[0109] Figure 7 It is a schematic diagram of data information initially generated by the present invention.

[0110] 8(a)-(h) are schematic diagrams of the Grasshopper program for outputting an inner courtyard-style urn storage room in the present invention.

[0111] 9(a)-(e) are schematic diagrams of the Grasshopper program for generating data information in the present invention.

[0112] 10(a) and (b) are schematic diagrams of the Grasshopper program for adjusting the plane line type in the present invention.

[0113] FIG. 11( a ) is a plane schematic diagram generated parameterically according to the present invention.

[0114] FIG. 11( b ) is a schematic diagram of a block model generated parameterically according to the present invention.

[0115] FIG. 11( c ) is a schematic diagram of the block model finally derived according to the present invention.

[0116] Figure 12 (a)-(c) are plan views schematically showing the adaptive changes made to the site environment conditions in the present invention.

[0117] Figures 13(a) and (b) are plan schematic diagrams of the basic units of the ash storage room in the adaptable variation of the present invention being combined in the horizontal direction; Figure 13(c) is a block schematic diagram of the basic units of the ash storage room in the adaptable variation of the present invention being combined in the vertical direction.

[0118] Fig.14 It is a schematic diagram of the integrated design of the ash storage grid, building, structure and facilities and equipment of the present invention.

[0119] List of Figure Symbols:

[0120] A: Ash storage space; B: Inner courtyard; C: Column grid space; D: Unit module

[0121] 1: Ash storage space (space); 2: Ash storage rack (rack); 3: Main passage; 4: Secondary passage; 5: Pillar; 6: External wall; 7: Evacuation door; 8: Panel. DETAILED DESCRIPTION

[0122] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0123] As shown in Fig. 1(a) and (b), the present invention provides an inner courtyard type urn storage room module, which refers to a building space where urn storage racks 2 are centrally placed, and is constructed in a hierarchical order of "urn storage compartment 1-urn storage rack 2-column grid space C-unit module D" from small to large; its spatial organization mode refers to a four-sided enclosure type or a three-sided enclosure type based on spatial integration, in which a plurality of urn storage spaces A are organized around an inner courtyard B in the center; wherein the three-sided enclosure type is based on the four-sided enclosure type, and three column grid spaces C located on the same side are deleted, and both belong to the basic prototype of the inner courtyard type urn storage room;

[0124] The unit module D represents a complete urn storage room, which is composed of a plurality of column grid spaces C. For a urn storage room with four sides enclosed, the function of the central column grid space C is the inner courtyard B, one of the column grid spaces C directly adjacent to the inner courtyard B is used as the entrance space, and functions as the foyer or ceremonial hall, and the functions of the remaining column grid spaces C are the urn storage space A; for a urn storage room with three sides enclosed, one of the column grid spaces C in the middle functions as the inner courtyard B, and the functions of the remaining column grid spaces C are the urn storage space A;

[0125] In the column grid space C directly adjacent to the inner courtyard B, the urn storage racks 1 are arranged in a direction perpendicular to the plane edge line of the inner courtyard; in the column grid space C located in the corner, the arrangement direction of the urn storage racks 1 is the same as the arrangement direction in two of the column grid spaces C that are symmetrical with the inner courtyard B as the center.

[0126] The ash storage room is provided with ash storage racks 2, and each ash storage rack 2 is provided with a plurality of ash storage compartments 1; the external interface (i.e. the wall between the ash storage room and the external site environment) is mainly a solid wall, on which a high window is arranged, and the internal interface (i.e. the wall between the ash storage space A and the inner courtyard B) is mainly made of light-transmitting or semi-light-transmitting materials, and shutters can be added locally to adjust lighting and ventilation, so as to meet the requirements of the internal and external space environment and avoid unnecessary interference from the external environment, so as to form a relatively complete and independent internal space environment and site positioning, and at the same time achieve good natural ventilation and lighting;

[0127] The walkway in the urn storage room is divided into a main channel 3 and a secondary channel 4, which serve as traffic evacuation and ceremonial flow lines; as shown in FIG2(a), the main channel 3 is connected to the evacuation door 7 at the entrance, and is developed around the inner courtyard B space in the center, and can be opened to the courtyard, thereby expanding the public ceremonial and evacuation space; the main channel 3 is connected to each secondary channel 4, and each grid 2 and grid position 1 are arranged along the secondary channel 4, forming an overall layout surrounding the inner courtyard B, and avoiding direct sunlight from the inner courtyard B to the urn storage grid 1, thereby realizing the unity of ceremonial flow lines, physical environment and spatial location positioning;

[0128] The width of the evacuation door 7 includes the net width of the evacuation door 7 and the thickness of the door frame. According to the requirements of Article 3 of Article 7.1.4 of the "General Code for Fire Protection of Buildings" GB 55037-2022, the net width of the evacuation corridor, the first-floor evacuation external door, and the indoor evacuation staircase in public buildings should not be less than 1.1m, and the minimum width that can be set is 1.10m.

[0129] The ash storage racks 2 are arranged in a matrix or enclosure (as shown in FIG2( b) ); single-sided racks 2 are placed along the outer wall, double-sided racks 2 are placed inside, and no racks 2 are placed on the walls of the inner courtyard B, so as to achieve unimpeded sight and light inside and outside the ash storage room.

[0130] The width of the ash storage rack 2 is determined by the width of the cell 1 and the number of rows of the cell 1, that is, the width of the rack 2 = the width of the cell 1 × the number of rows of the cell 1; when the number of rows of the cell 1 = 1, it is called a single-sided rack 2, and when the number of rows of the cell 1 = 2, it is called a single-sided rack 2;

[0131] The length of the ash storage rack 2 is determined by the length of the grid 1 and the number of grids 1 placed continuously, that is, the length of the rack 2 = the length of the grid 1 × the number of grids 1 placed continuously; the length of the rack is ≤9.00m; as shown in Figure 2(c), when 0<grid length ≤5.00m, one end of the rack is against the wall and the other end is connected to the main passage, and the only walkway between the grids parallel to each other in the ash storage space is the secondary passage; when 5.00m<grid length ≤9.00m, one end of the rack is connected to the main passage and the other end is connected to the secondary passage, and a secondary passage must be provided;

[0132] As shown in Figure 2(d), the height of the ash storage rack 2 is determined by the net height of the ash storage room and the ceiling height, that is, the height of the rack 2 = the net height of the ash storage room - the ceiling height - the lifting height of the bottom of the rack 2; the number of layers of compartment 1 is determined by the height of the rack 2 and the height of compartment 1, that is, the number of layers of compartment 1 = the height of the rack 2 ÷ the height of the compartment 1, and only integers are retained; the default net height of the ash storage room is ≥3.30m, of which the height of the space occupied by the rack 2 is 3.30m, above which is the ceiling space, and the lifting height of the bottom of the rack 2 is 150mm.

[0133] The ash storage rack 2 is spatially integrated with the building and structure, including the following aspects:

[0134] 1) Integration of the ash storage rack 2 and the pillar 5:

[0135] Panels 8 with the same length as the width of the grid 2 are used at both ends to wrap it and the column 5 as a whole, and a cavity is reserved between the panel 8 and the column 5; based on single-story or low-rise buildings, the cross-sectional size of the column (i.e., the column diameter) does not exceed 800×800mm, so that the column 5 can be wrapped inside.

[0136] 2) Integration of the ash storage rack 2 and the column grid:

[0137] The column spacing is determined by the length of grid 1, the width of grid 1 and the number of consecutive placements, the width of main channel 3 and secondary channel 4, and the number of secondary channels 4 between grids 2. It is divided into two situations: perpendicular to the length direction of grid 2 and parallel to the length direction of grid 2:

[0138] The calculation formula for the column spacing perpendicular to the length direction of the grid 2 is: column spacing = grid position 1 width × 2 × number of secondary channels 4 + secondary channel 4 width × number of secondary channels 4 + column diameter. It can be adjusted according to the site environment conditions and space capacity requirements by adding or reducing one or more rows of grids 2. The number of grid 2 rows is related to the number of secondary channels 4.

[0139] For the column spacing parallel to the length direction of the grid 2, the calculation formula is: column spacing = grid 1 length × number of grids 1 placed continuously + basic thickness of panel 8 + width of main channel 3 + column diameter. It can be adjusted according to the module of increasing or decreasing the length of one or more grids 1 according to the site environmental conditions and space capacity requirements.

[0140] 3) Integration of the ash storage rack 2 and the exterior wall 6:

[0141] like Figure 3 As shown, high windows can be arranged between the single-sided grid 2 placed along the outer wall 6 and the upper structural beam to assist in natural ventilation and lighting.

[0142] The ash storage slots 1 are divided into two types: double-hole slots 1 and single-hole slots 1, both of which adopt a unified size. The width and height of the single-hole slot 1 are the same as those of the double-hole slot 1, and the length is half of the double-hole slot 1. According to actual engineering experience, the double-hole slot is 830 mm long, 400 mm wide, and 330 mm high, and the single-hole slot is 415 mm long, 400 mm wide, and 330 mm high.

[0143] like Figure 4 , 5 As shown in the figure, the basic process of a parametric generation method of an inner courtyard urn storage room module based on Grasshopper includes:

[0144] 1) Setting the initial parameters of the inner courtyard type ash storage room;

[0145] 2) outputting the inner courtyard-style urn storage room according to the input initial parameters based on the battery program of Grasshopper and the plane organization mode of the inner courtyard-style urn storage room;

[0146] 3) Based on the battery program of Grasshopper and the output content of the basic battery pack, generate corresponding data information and adjust the plane line type;

[0147] 4) Based on the battery program of Grasshopper and the output of the basic battery group, a block model of the inner courtyard urn storage room is generated.

[0148] like Figure 6 As shown, the initial parameter settings include the following:

[0149] 1) Set basic parameter values, including:

[0150] The width of the main channel 3 = 2.40m, the width of the secondary channel 4 is 1.50m;

[0151] The length of single-hole grid 1 is 0.415m;

[0152] The number of acupoints in a single grid 1 = 2;

[0153] Grid 1 width = 0.40m;

[0154] Grid 1 height = 0.33m;

[0155] Number of rows in grid position 1 = 2;

[0156] Panel foundation thickness = 0.05m;

[0157] Column diameter = 0.50m;

[0158] External wall 6 thickness = 0.20m;

[0159] Width of evacuation door 7 = 1.80m;

[0160] Net height of ash storage room = 4.50m.

[0161] 2) Set the column spacing size parameters for the two cases respectively:

[0162] The number of secondary passages 4 between the two grids perpendicular to the length direction of the grid 2 is 3;

[0163] The number of grid positions 1 parallel to the length direction of the grid frame 2 is set to 7.

[0164] 3) Set the enclosure mode of inner courtyard B to three-sided enclosure.

[0165] 4) Set the existence of the secondary channel in the ash storage space according to the preliminary data information: After completing the above settings, the preliminary data information has been generated (such as Figure 7 (as shown), according to the auxiliary information "horizontal double-sided frames must have longitudinal secondary channels, and longitudinal double-sided frames may or may not have horizontal secondary channels (it is recommended not to have them)", the horizontal double-sided frames in the ash storage space A are set to have secondary channels and the longitudinal double-sided frames to have no secondary channels.

[0166] According to the input initial parameters, the program of outputting the inner courtyard type ash storage room includes the following steps:

[0167] 1) As shown in FIG8(a), based on the column spacing parameters of the two cases, the column spacing perpendicular to the length direction of the grid 2 is calculated to be 6900 mm, and the column spacing parallel to the length direction of the grid 2 is calculated to be 8760 mm.

[0168] 2) As shown in FIG8(b), the longitudinal axis and the transverse axis (i.e., the axis grid) are generated according to the column spacing; then, the intersection points of each axis are extracted according to the generated axis grid, and all columns (i.e., the column grid) are generated according to the column diameter.

[0169] 3) As shown in FIG8(c), the plane exterior wall and the interior courtyard wall are generated according to the generated column grid, the enclosure pattern of the interior courtyard B and the thickness of the exterior wall 6.

[0170] 4) As shown in FIG8(d), the main channel 3 area is generated according to the inner courtyard wall and the width of the main channel 3; and then the evacuation door 7 and its positioning point on the outer wall 6 are generated according to the width of the evacuation door 7 and the thickness of the outer wall 6.

[0171] 5) As shown in FIG8(e), the area of ​​the ash storage space A is calculated based on the area of ​​the plane exterior wall and the main channel 3; the length of the frame 2 is preliminarily calculated based on the length of the single-hole grid 1, the number of holes in a single grid 1 and the area of ​​the ash storage space A, and preliminary data information is generated synchronously at this time, in which the auxiliary information is displayed as "the horizontal double-sided frame must have a vertical secondary channel, and the vertical double-sided frame may or may not have a horizontal secondary channel (it is recommended to have no)", which is used for the aforementioned setting of the presence or absence of the secondary channel 4 perpendicular to the length direction of the frame 2 in the ash storage space A; and then according to the presence or absence of the secondary channel 4 in the ash storage space A, the final length of the double-sided frame 2 is calculated, and the double-sided frame 2 and its panel 8 are generated in the column grid space C directly adjacent to the inner courtyard B.

[0172] 6) As shown in FIG8(f), based on the arrangement result of the grid C in the column grid space C directly adjacent to the inner courtyard B, the double-sided grid 2 and its panel 8 in the corner column grid space C are copied and generated.

[0173] 7) As shown in FIG. 8( g ), based on the presence or absence of the secondary channel 4 in the ash storage space A and the generated double-sided frame 2 , a single-sided frame 2 and its panel 8 placed along the outer wall 6 are generated.

[0174] 8) As shown in FIG8(h), based on the generated positioning points of all the grids 2 and the evacuation door 7 on the outer wall 6, the shortest evacuation distance from the farthest point in the urn storage room to the evacuation door 7 is calculated, and it is determined whether it exceeds the maximum evacuation distance required by the specification: According to Article 7.2.3, paragraph 3 of the "Design Code for Cemeteries and Ash Storage Buildings" JGJ / T 397-2016, the straight-line distance from any point in the urn storage room, urn tower, or urn pavilion to the evacuation door should not be greater than 20 m; therefore, when the shortest evacuation distance from the farthest point in the room to the positioning point of the evacuation door 7 is greater than 20 m, it is necessary to add an evacuation door 7 to meet the evacuation distance requirement, and then adjust the length of the single-sided grid 2 placed along the outer wall 6 according to the position of the added evacuation door 7; when the shortest evacuation distance from the farthest point in the room to the positioning point of the evacuation door 7 is ≤ 20 m, it is not necessary to add an evacuation door 7; wherein, the added evacuation door is set on the outer wall that is directly opposite to the original two evacuation doors.

[0175] like Figure 6 As shown, the output of the basic battery pack includes:

[0176] longitudinal axis;

[0177] transverse axis;

[0178] Pillar 5;

[0179] External wall 6;

[0180] Inner courtyard B wall;

[0181] Evacuation door 7 and its positioning point;

[0182] Internal transverse double-sided grid 2;

[0183] Panel 8 (including cavity) of internal transverse double-sided grid 2;

[0184] Internal longitudinal double-sided grid 2;

[0185] Panel 8 (including cavity) of internal longitudinal double-sided grid 2;

[0186] Single-sided trellis along the exterior wall 2;

[0187] Panels 8 (including cavities) along the single-sided grid 2 of the external wall.

[0188] According to the output content of the basic battery pack, corresponding data information is generated, including the following steps:

[0189] 1) As shown in Figure 9(a), based on the output longitudinal axis and transverse axis, the dimension annotations of the plane axis are calculated and displayed respectively; then, it is calculated that the total length of the axis in the span direction is 24.42m, the total length of the axis in the depth direction is 13.80m, the total length of the outer contour in the span direction is 25.32m, and the total length of the outer contour in the depth direction is 14.70m.

[0190] 2) As shown in FIG9(b), based on all the output plane lines of the grid 2 and its panel 8, by calculating the area of ​​the grid 1 and extracting the number of closed curves of the corresponding area, the total number of single-hole grids 1 is calculated to be 15 and the total number of double-hole grids 1 is calculated to be 188; according to the clear height of the urn storage room, the height of the space occupied by the grid 2 is determined to be 3.30m, and the number of layers of the grid 2 is calculated to be 9 according to the height of the grid 1; and then the total number of grids 1 in the urn storage room is calculated to be 3519.

[0191] 3) As shown in FIG9(c), based on the output plane line of the exterior wall 6, the building area of ​​the urn storage room is calculated to be 328.04 m2 and the area of ​​the inner courtyard B is calculated to be 44.16 m2.

[0192] 4) As shown in FIG9(c), based on the building area of ​​the urn storage room and the total number of compartments 1, the unit building area of ​​compartment 1 is calculated to be 0.09 m2; and then it is determined that the unit building area of ​​compartment 1 meets the requirements of the specification, and is displayed as "True".

[0193] 5) As shown in FIG9(d), based on the output plane lines of the internal double-sided frame 2 and its panel 8, the length of the horizontal double-sided frame 2 is calculated to be 5860 mm and the length of the vertical double-sided frame 2 is 3580 mm, thereby generating the final judgment information of whether there is a secondary channel 4 perpendicular to the length direction of the frame 2 in the ash storage space A, "the horizontal double-sided frame must have a vertical secondary channel, and the vertical double-sided frame may or may not have a horizontal secondary channel (it is recommended to have no)", verifying that the aforementioned option of whether there is a secondary channel 4 is set correctly.

[0194] 6) As shown in FIG9( e ), the data information is presented in text form, and the font size of the data information is adjusted to 0.50 m.

[0195] Depending on the output content of the basic battery pack, the plane line type can be adjusted, including the following:

[0196] 1) As shown in Figure 10(a), adjust the line type of the axis:

[0197] The line types of the longitudinal axis and the transverse axis can be adjusted to dotted line style, and the lengths of the solid line segments and gaps in the dotted lines can be adjusted to 0.50m and 0.20m respectively.

[0198] 2) As shown in Figure 10(b), adjust the line type of the wall:

[0199] Change the preview line width of the wall plane line, and make the plane line width of the solid wall thicker to enhance recognizability;

[0200] Change the preview color of the wall plane and adjust the color of the glass wall to light blue.

[0201] As shown in FIG. 11( a ), after the aforementioned adjustment, a plan view and data information of the inner courtyard-style urn storage room are obtained.

[0202] As shown in FIG11( b ), based on the output of the basic battery pack, the volume model of the inner courtyard-style ash storage room is generated, including the following contents:

[0203] 1) Based on the net height of the ash storage room of 4.50m, generate all wall and column blocks;

[0204] 2) Based on the number of grid 1 layers being 9, generate all grid 2 blocks;

[0205] 3) Generate ceiling space blocks and floor blocks according to the outline of the exterior wall 6 and the plane range of all grids 2;

[0206] 4) Combine the above generated contents to form a block model of the inner courtyard-style urn storage room.

[0207] Finally, the "Bake" command is used to copy the plane and block model of the inner courtyard urn storage room and apply it to Rhino. The application steps are: select the corresponding battery program, right-click the mouse, and click the "Bake" command option to successfully copy; Figure 11(a) , 11(c) As shown, the full contents of "Bake" include:

[0208] 1) The output content of the basic battery group after linear adjustment (i.e. the plane of the inner courtyard-style urn storage room);

[0209] 2) Axis dimensions and overall dimensions;

[0210] 3) Data information text:

[0211] 4) Model of the block of the inner courtyard-style urn storage room.

[0212] Taking the above-generated inner courtyard urn storage room as the basic unit, it can be adaptively changed according to different site environments and space capacity requirements, including the following aspects:

[0213] 1) For situations where the site environmental conditions are severe, adaptable changes can be made through local expansion:

[0214] For the urn storage room with four sides enclosed, as shown in Figure 12(a), the main passage 3 can be further extended outward to connect with the external space (corridor or foyer), and the column grid space C with the main passage 3 on both sides can be used as a ceremonial hall, so that the inner courtyard B becomes an extension space of the ceremonial hall, that is, the ceremonial courtyard; as shown in Figure 12(b), a column grid space C directly adjacent to the inner courtyard B can also be used as a transition space to expand outward and connect with the external space (corridor or foyer), forming an integration with a larger range of architectural and site spaces.

[0215] As shown in FIG. 12( c ), for a three-sided enclosed ash storage room, the main passage 3 can be further extended outward to connect with the external space (corridor or foyer) to form an integration with a larger range of building and site space;

[0216] 2) In case of greater site environmental conditions and space capacity requirements, it can be expanded in both horizontal and vertical directions to form a combination of double units or multiple units:

[0217] As shown in FIG13(a), in the horizontal direction, the basic unit of the urn can be mirrored into a combination of two units (vertically), with the foyer, ceremonial hall and other functional spaces placed between the two units; all spaces are spread out around the ceremonial hall in the central space to form a cross-shaped spatial structure, with the streamline first entering the central space from the foyer, then entering the main passage of the urn in each unit on both sides, and then reaching the secondary passages and the inner courtyard.

[0218] As shown in FIG13( b ), in the horizontal direction, the basic unit of the urn storage room can be translated and replicated into a combination of two or more units, and the units are organized and connected in series through foyers and corridors to form a horizontally expanded spatial sequence; other functional spaces can be combined with foyers and corridors, and service spaces can be concentrated and arranged edge to edge.

[0219] As shown in FIG. 13( c ), in the vertical direction, the basic units of the urn storage room can be stacked upward to form a double-layer or multi-layer unit combination. It is recommended that no more than three layers be used. Vertical transportation can be achieved by inserting stairwells or elevator shafts and other transportation spaces; the service spaces are concentrated and arranged along the edges.

[0220] In the inner courtyard-style ash storage room block generated above, the ash storage rack 2 can be integrated with the building, structure, facilities and equipment, such as Fig.14 As shown, including the following aspects:

[0221] 1) Top ceiling space:

[0222] The top ceiling space integrates various lamps, fire alarms, dry powder automatic fire extinguishing devices, emergency evacuation sign lights, network cameras and horizontally distributed equipment pipelines; the pipelines are hidden above the ceiling, the lamps are embedded in the ceiling, and the ends of equipment such as network cameras and dry powder automatic fire extinguishing devices slightly protrude from the ceiling.

[0223] 2) The cavity between the two grids and the cavity at the junction of the grid 2 and the column 5:

[0224] A vertical cavity is formed at the corner intersection between two grids 2 arranged in different directions, which serves as a service space to integrate various facility pipelines; the equipment pipelines arranged therein are introduced from the top ceiling space and enter the cavity between the grids 2 along the gap between the top of the grid 2 and the ceiling.

[0225] The junction of the grid 2 and the column 5 forms a vertical cavity due to space integration, which serves as a service space to integrate various facility pipelines; the equipment pipelines arranged therein are introduced from the top ceiling space and enter the cavity at the junction of the grid 2 and the column 5 along the gap between the top of the grid 2 and the ceiling.

[0226] Various sockets, switches, fire emergency lamps and indoor fire hydrants are integrated in the cavity between the grids 2 and the cavity at the junction of the grids 2 and the columns 5 along the wall and the columns 5 and embedded in the cavity.

[0227] 3) Space along the wall around inner courtyard B:

[0228] Inner courtyard B is directly connected to the outside world, and drainage facilities are integrated along the surrounding walls; roof rainwater or dehumidifier drainage is first collected in inner courtyard B, and then discharged to the outside world through drainage pipes embedded in the ground.

[0229] It should be noted that the above is only a common embodiment of the present invention, and the protection scope of the present invention cannot be limited by this. The present invention is not limited to the precise numerical values ​​and specific generation results described above. For ordinary technicians in this technical field, without departing from the principle and technical ideas of the present invention, several modifications, equivalent substitutions and improvements can be made, and these modifications, equivalent substitutions and improvements all fall within the protection scope of the claims of the present invention. For example: the input initial data can be numerically adjusted according to actual conditions; Grasshopper battery program can be added on the basis of the urn storage room plane generated by the present invention to calculate the straight-line distance from any point in the urn storage room to the evacuation door 7; the urn storage room plane is copied to Rhino through the "Bake" command, and the plane details can be further adjusted according to actual needs; the basic unit of the urn storage room is adaptively changed by insertion or function replacement, and the urn storage room on the second floor can be directly inserted into the courtyard space at the northwest corner and the northeast corner, and the corresponding top of the first floor lobby becomes an outdoor platform; it can be further expanded to a combination of double units or multiple units to cope with a larger site environment, and different adaptive change methods can also be combined and applied.

Claims

1. An inner courtyard type ash storage room module, characterized in that: The inner courtyard-style urn storage room refers to a building space for centrally placing urn storage racks (2), which is constructed in a hierarchical order of "urn storage compartment (1) - urn storage rack (2) - column grid space (C) - unit module (D)" from small to large; its spatial organization mode refers to a four-sided enclosure type or a three-sided enclosure type based on spatial integration, in which a plurality of urn storage spaces (A) are organized around an inner courtyard (B) in the center; wherein the three-sided enclosure type is based on the four-sided enclosure type, and three column grid spaces (C) located on the same side are deleted, and both belong to the basic prototype of the inner courtyard-style urn storage room; The plane size of the basic prototype of the urn storage room shall not exceed 35.40m×35.40m; The unit module (D) represents a complete urn storage room, which is composed of a plurality of column grid spaces (C); for a urn storage room with four sides enclosed, the function of the central column grid space (C) is the inner courtyard (B), one of the column grid spaces (C) directly adjacent to the inner courtyard (B) is used as the entrance space, and functions as the foyer or ceremonial hall, and the functions of the remaining column grid spaces (C) are the urn storage space (A); for a urn storage room with three sides enclosed, one of the column grid spaces (C) in the middle functions as the inner courtyard (B), and the functions of the remaining column grid spaces (C) are the urn storage space (A); In the column grid space (C) directly adjacent to the inner courtyard (B), the urn storage racks (1) are arranged in a direction perpendicular to the plane edge line of the inner courtyard; in the column grid space (C) located in the corner, the arrangement direction of the urn storage racks (1) is the same as the arrangement direction in two column grid spaces (C) that are symmetrical with each other with the inner courtyard (B) as the center.

2. The inner courtyard type ash storage room module according to claim 1 is characterized in that: The ash storage room is provided with an ash storage rack (2), and each ash storage rack (2) is provided with a plurality of ash storage compartments (1); the external interface is a solid wall, and the internal interface is made of a light-transmitting or semi-light-transmitting material, so as to meet the requirements of the internal and external space environment, avoid unnecessary interference from the external environment, form a relatively complete and independent internal space environment and place positioning, and at the same time achieve good natural ventilation and lighting; The walkway in the urn storage room is divided into a main channel (3) and a secondary channel (4), which serve as traffic evacuation and ceremonial flow lines; the main channel (3) is connected to the evacuation door (7) at the entrance, and is developed around the central inner courtyard (B) space, and can be opened to the courtyard, thereby expanding the public ceremonial and evacuation space; the main channel (3) is connected to each secondary channel (4), and each grid (2) and grid position (1) is arranged along the secondary channel (4), forming an overall layout surrounding the inner courtyard (B), and avoiding direct sunlight from the inner courtyard (B) to the urn storage grid (1), thereby realizing the unity of ceremonial flow lines, physical environment and spatial location positioning; The width of the evacuation door (7) includes the net width of the evacuation door (7) and the thickness of the door frame; The ash storage racks (2) are arranged in a row or enclosure manner; single-sided racks are placed along the outer wall, double-sided racks are placed inside, and no racks are placed on the wall of the inner courtyard (B), so as to achieve unimpeded sight and light inside and outside the ash storage room; The width of the ash storage rack (2) is determined by the width of the grid (1) and the number of grid rows (1), that is, the width of the rack (2) = the width of the grid (1) × the number of grid rows (1); when the number of grid rows (1) = 1, it is called a single-sided rack (2); when the number of grid rows (1) = 2, it is called a single-sided rack (2); The length of the ash storage rack (2) is determined by the length of the grid (1) and the number of grids (1) placed continuously, that is, the length of the rack (2) = the length of the grid (1) × the number of grids (1) placed continuously; The height of the ash storage rack (2) is determined by the net height of the ash storage room and the height of the ceiling, that is, the height of the rack (2) = the net height of the ash storage room - the height of the ceiling - the bottom lifting height of the rack (2); the number of layers of the grid (1) is determined by the height of the rack (2) and the height of the grid (1), that is, the number of layers of the grid (1) = the height of the rack (2) ÷ the height of the grid (1), and only integers are retained; The ash storage rack (2) is spatially integrated with the building and structure. These include: 1) Integration of the ash storage rack (2) and the column (5): Panels (8) having the same length as the width of the frame (2) are used at both ends of the frame (2) to wrap the frame (2) and the column (5) together, and a cavity is reserved between the panel (8) and the column (5); 2) Integration of the ash storage rack (2) and the column grid: The column spacing is determined by the length of the grid (1), the width of the grid (1) and the number of consecutively placed grids, the width of the main channel (3) and the width of the secondary channel (4), and the number of secondary channels (4) between the grids (2). It is divided into two situations: perpendicular to the length direction of the grid (2) and parallel to the length direction of the grid (2): The calculation formula for the column spacing perpendicular to the length direction of the grid (2) is: column spacing = grid position (1) width × 2 × number of secondary channels (4) + secondary channel (4) width × number of secondary channels (4) + column diameter; wherein the number of grid (2) rows and the number of secondary channels (4) are related to each other; For the column spacing parallel to the length direction of the grid (2), the calculation formula is: column spacing = grid (1) length × number of grids (1) placed continuously + panel (8) base thickness + main channel (3) width + column diameter; 3) Integration of the urn storage rack (2) and the exterior wall (6): A high window is arranged between the single-sided grid (2) placed along the outer wall (6) and the upper structural beam to assist in natural ventilation and lighting; The ash storage slots (1) are divided into two types: double-hole slots (1) and single-hole slots (1), both of which adopt a uniform size. The width and height of the single-hole slot (1) are the same as those of the double-hole slot (1), and the length is half of the double-hole slot (1).

3. The parametric generation method of the inner courtyard type ash storage room module based on Grasshopper according to claim 1 is characterized in that: The following steps are involved: 1) Setting the initial parameters of the inner courtyard type urn storage room; 2) outputting the inner courtyard-style urn storage room according to the input initial parameters based on the battery program of Grasshopper and the plane organization mode of the inner courtyard-style urn storage room; 3) Generate corresponding data information based on Grasshopper's battery program and the output content of the basic battery pack, and adjust the plane line type; 4) Generate a block model of the inner courtyard urn storage room based on the battery program of Grasshopper and the output of the basic battery group.

4. The parametric generation method of the inner courtyard type ash storage room module based on Grasshopper according to claim 3 is characterized in that: The initial parameter settings include the following: 1) Set basic parameter values, including: The width of the primary channel (3) and the width of the secondary channel (4); Single hole grid (1) length; The number of acupoints in a single grid (1), i.e., setting whether a single grid (1) is a single-hole grid (1) or a double-hole grid (1), where single-hole grid (1) = 1 and double-hole grid (1) = 2; the default setting is "2"; Cell width: (1) Grid position (1) height; The number of grid positions (1) is used to set the grids (2) not along the outer wall to be single-sided grids (2) or double-sided grids (2); the default setting is "2"; Panel (8) base thickness; Column diameter: By default, the cross section of column (5) is a square, and the column diameter is the side length of column (5); External wall (6) thickness; Width of the escape door (7); Clear height of the urn storage room; Unless otherwise specified, the default unit is meter; 2) Set the column spacing size parameters for the two cases respectively: Setting the number of secondary channels (4) between the grids (2) perpendicular to the length direction of the grids (2) to 2, 3 or 4; this setting will determine the column spacing perpendicular to the length direction of the grids (2); Setting the number of grid positions (1) parallel to the length direction of the grid (2), which will determine the column spacing parallel to the length direction of the grid (2); the setting range is 1-10; 3) Set the enclosure mode of the inner courtyard (B): four-sided enclosure or three-sided enclosure. This setting will determine the plane type of the generated basic prototype; 4) Setting the secondary channel (4) in the ash storage space (A) according to the preliminary data information: After completing the above three settings, preliminary data information will be generated. According to the auxiliary information in the preliminary data information, the horizontal double-sided grid (2) and the vertical double-sided grid (2) in the ash storage space (A) are set to "have" or "have not" the secondary channel (4) perpendicular to the length direction of the grid (2).

5. The parametric generation method of the inner courtyard type ash storage room module based on Grasshopper according to claim 4 is characterized in that: According to the input initial parameters, the program of outputting the inner courtyard type ash storage room includes the following steps: 1) Based on the column spacing parameters of the two cases, the column spacing dimensions perpendicular to the length direction of the grid (2) and parallel to the length direction of the grid (2) are calculated respectively; 2) Generate longitudinal and transverse axes according to the column spacing; then extract the intersection points of each axis according to the generated axis grid, and generate all columns according to the column diameter; 3) Generate the planar exterior wall and interior courtyard wall according to the generated column grid, the enclosure pattern of the interior courtyard (B) and the thickness of the exterior wall (6); 4) Generate the area of ​​the main passage (3) based on the wall of the inner courtyard and the width of the main passage (3); and then generate the evacuation door (7) and its positioning point on the outer wall (6) based on the width of the evacuation door (7) and the thickness of the outer wall (6); 5) Based on the area range of the plane outer wall and the main passage (3), the area range of the ash storage space (A) is calculated; based on the length of the single-hole grid (1), the number of holes in the single grid (1) and the area range of the ash storage space (A), the length of the frame (2) is preliminarily calculated, and preliminary data information is generated at this time, wherein the auxiliary information is used for the aforementioned setting of the presence or absence of a secondary channel (4) perpendicular to the length direction of the frame (2) in the ash storage space (A); then, based on the presence or absence of the secondary channel (4) in the ash storage space (A), the final length of the double-sided frame (2) is calculated, and the double-sided frame (2) and its panel (8) are generated in the column grid space (C) directly adjacent to the inner courtyard (B); 6) Based on the arrangement of the grid (C) in the column grid space (C) directly adjacent to the inner courtyard (B), duplicate and generate the double-sided grid (2) and its panel (8) in the corner column grid space (C); 7) generating a single-sided frame (2) and its panel (8) placed along the outer wall (6) according to the presence or absence of the secondary channel (4) in the ash storage space (A) and the generated double-sided frame (2); 8) Based on the generated positioning points of all the grids (2) and the evacuation door (7) on the outer wall (6), the shortest evacuation distance from the farthest point in the ash storage room to the evacuation door is calculated, and it is determined whether it exceeds the maximum evacuation distance required by the specification: when the shortest evacuation distance from the farthest point in the room to the positioning point of the evacuation door (7) is greater than 20m, it is necessary to add an evacuation door (7) to meet the evacuation distance requirement, and then adjust the length of the single-sided grid (2) placed along the outer wall (6) according to the position of the added evacuation door (7); when the shortest evacuation distance from the farthest point in the room to the positioning point of the evacuation door (7) is less than or equal to 20m, it is not necessary to add an evacuation door (7); wherein the added evacuation door (7) is arranged on the outer wall (6) directly opposite to the original two evacuation doors (7).

6. The method for parametrically generating a module of an inner courtyard type ash storage room based on Grasshopper according to claim 5 is characterized in that: The output of the basic battery pack includes: 1) longitudinal axis; 2) transverse axis; 3) Pillar (5); 4) External wall (6); 5) Inner courtyard (B) wall; 6) Evacuation door (7) and its positioning point; 7) Internal transverse double-sided grid (2); 8) panels (8) of the inner transverse double-sided grid (2); 9) Internal longitudinal double-sided grid (2); 10) Panels (8) of the inner longitudinal double-sided grid (2); 11) Single-sided grid along the outer wall (2); 12) Panels (8) along the single-sided grid (2) of the external wall.

7. The parametric generation method of the inner courtyard type ash storage room module based on Grasshopper according to claim 6 is characterized in that: According to the output content of the basic battery pack, corresponding data information is generated, including the following steps: 1) According to the output longitudinal axis and transverse axis, the dimensioning of the plane axis is calculated and displayed respectively; then the total length of the axis in the span direction and the depth direction, and the total length of the outer contour in the span direction and the depth direction are calculated respectively; 2) Based on all the output grids (2) and their panel (8) plane lines, by calculating the area of ​​the grid (1) and extracting the number of closed curves of the corresponding area, the total number of single-hole grids (1) and the total number of double-hole grids (1) are calculated respectively; based on the net height of the urn storage room and the height of the grid (1), the number of grid (2) layers is calculated; and then the total number of grids (1) in the urn storage room is calculated; 3) Based on the output plane line of the exterior wall (6), calculate the building area of ​​the urn storage room and the area of ​​the inner courtyard (B); 4) Calculate the unit building area of ​​the urn storage room based on the building area of ​​the urn storage room and the total number of compartments (1). The calculation formula is: unit building area of ​​the urn storage room = total number of compartments (1) ÷ building area of ​​the urn storage room. Then determine whether the unit building area of ​​the urn storage room meets the standard requirements. When the unit building area of ​​the urn storage room is ≤0.25㎡ / compartment, it meets the standard range and is displayed as "True", otherwise it is displayed as "False"; 5) Based on the output internal double-sided grid (2) and its panel (8) plane line, the length of the horizontal double-sided grid (2) and the longitudinal double-sided grid (2) are calculated, and then the final judgment information on the existence of the secondary channel (4) perpendicular to the length direction of the grid (2) in the ash storage space (A) is generated, so as to verify the correctness of the setting of the aforementioned secondary channel (4) existence option; 6) Present data information in text form, and adjust the text position and font size of the data information according to actual needs.

8. The method for parametrically generating a module of an inner courtyard-style ash storage room based on Grasshopper according to claim 6 is characterized in that: According to the output content of the basic battery pack, the plane line type is adjusted, including the following: 1) Adjust the line type for the axis: Adjust the line style of the longitudinal axis and the transverse axis to a dotted line style; According to the actual effect requirements, adjust the length of the solid line segment and the gap in the dotted line respectively; 2) Adjustment of the wall line type: Change the preview line width of the wall plane line, and make the plane line width of the solid wall thicker to enhance recognizability; Change the preview color of the wall plane and adjust the color of the glass wall to light blue.

9. The method for parametrically generating modules of an inner courtyard type ash storage room based on Grasshopper according to claim 6 is characterized in that: Based on the output of the basic battery group, the volume model of the inner courtyard ash storage room is generated, including the following: 1) Generate all wall and column blocks according to the net height of the ash storage room; 2) According to the number of grid positions (1) in the grid (2), all grid (2) blocks are generated; 3) Generate the ceiling space block and the floor block according to the outline of the exterior wall (6) and the plane range of all the grids (2); 4) Combine the above generated contents to form a block model of the inner courtyard-style urn storage room.

10. The method for parametrically generating modules of an inner courtyard type ash storage room based on Grasshopper according to claim 9 is characterized in that: Finally, the "Bake" command is used to copy the plane and block model of the inner courtyard urn storage room and apply it to Rhino. The application steps are: select the corresponding battery program, right-click the mouse, and click the "Bake" command option to successfully copy; all the contents of "Bake" include: 1) Basic battery pack output content after linear adjustment; 2) Axis dimensions and overall dimensions; 3) Data information text: 4) Model of the block of the inner courtyard-style urn storage room.

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