Standardized design method for storage-grade fabricated building

Abstract

The invention discloses a standard design method for a file-storage type fabricated building, and the method comprises the following steps in a scheme stage of the file-storage type fabricated building: S1, determining a modulus grid and a basic modulus used by each part of the building through a modular design method; performing assembly type building design based on the modulus grid; s3, on the basis of modular and standardized design principles, the constituent parts with the same or similar functions or similar sizes are divided into a plurality of independent and interrelated unit modules according to the mode of modules, and each unit module is provided with a standard interface; and S4, the unit modules are mutually connected and combined through standard interfaces to form various standard cover type modules, and the standard floor overall building plane of the storage-class fabricated building is constructed according to the standard cover type modules. According to the modularized and combined standardized design method, the problem that the standardization degree is low in the deepening process is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of prefabricated buildings, and in particular relates to a standardized design method for storage-type prefabricated buildings. Background Art

[0002] The entire process of existing prefabricated buildings from design to construction is as follows: initial plan, preliminary design stage, construction drawings, in-depth processing stage and construction installation. Usually, after the initial plan is determined, the requirements of relevant policy documents on prefabricated buildings are implemented in the preliminary design stage, and the building components are disassembled and divided; after the components are in-depth designed in the construction drawings and in-depth processing stages. Although this process can be optimized and adjusted to a certain extent, since the original plan may not meet the concept of standardization, the subsequent in-depth optimization will result in a large number of parts and components processing and production series, resulting in a situation of "multiple specifications and difficult combination", resulting in an insufficient degree of standardization of prefabricated buildings, resulting in a sharp increase in production costs and project costs. At the same time, it causes problems such as numerous positioning numbers during on-site construction and installation, which prolongs the installation period, and parts and components need to be installed at fixed points and are difficult to interchange. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a standardized design method for storage-type prefabricated buildings, which promotes the improvement of design efficiency, the large-scale production of building components, the factory production of components and parts and on-site mechanized construction, saves production and construction materials and economic benefits, and realizes a high degree of integration of building industrialization.

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

[0005] A standardized design method for prefabricated storage buildings adopts the following steps in the planning stage of prefabricated storage buildings:

[0006] S1: Determine the module grid and basic module used for each part of the building using the modular design method;

[0007] S2: Selecting corresponding positioning methods for various parts of the building, and designing an assembled building based on the modular grid;

[0008] S3: Based on the principles of modularization and standardized design, components with the same or similar functions or similar sizes are divided into modules and decomposed into multiple independent and interconnected unit modules, each of which has a standard interface;

[0009] S4: Connecting and combining the unit modules to each other through standard interfaces to form various standard suite modules, and constructing the overall building plan of the standard layer of the storage and archiving prefabricated building according to the suite modules.

[0010] Further, the S1: using a modular design method, determining the module grid and basic module used for each part of the building, specifically including: determining the horizontal basic module series, vertical basic module series and sub-module base and priority size of each part of the building,

[0011] S101: The horizontal basic modulus series is used for the horizontal dimensions of the building plan design and the cross-sectional dimensions of the sub-components. The horizontal dimensions adopt the expanded modulus grid to determine the axis grid dimensions, room plan span, room depth, structural grid, span, beam and slab dimensions, partition wall positioning, door and window openings, and horizontal dimensions of public area corridors in the building plan design using the expanded modulus grid nM series.

[0012] S102: The vertical basic module series is used for the height dimension of the building facade design. The height dimension satisfies the module floor height, so as to expand the module grid nM series to determine the building floor height, door and window openings, and the height dimension of the external wall material.

[0013] S103: The sub-module cardinality and priority dimensions are M / 10 and M / 2, which are used for the decoration grids of architectural design, the joints of internal and external wall panels, the gaps left for the installation of external wall panels, the thickness of the decoration structural layer, the structural nodes of indoor furniture layout, and the interface dimensions of components.

[0014] Furthermore, the S2: selecting corresponding positioning methods for various parts of the building, and performing prefabricated building design based on the modular grid, specifically includes:

[0015] S201: Select the positioning method for architectural design drawing. The centerline positioning method is used for the room plan span, room depth, and interior wall panels; the interface positioning method is used for the building exterior wall panels and their wall details. Regardless of whether the exterior wall panels carry integrated facings and self-insulating layers, their modulus reference plane is selected on the surface of the exterior wall panel structure base layer; the floor reference plane, staircase details, and horizontal structural components use the horizontal structural plane positioning method, and their modulus reference planes are selected at the intersection of the structural components and the architectural decoration and finishing layer;

[0016] S202: Architectural design drawing is performed based on the modular grid determined in S1.

[0017] Furthermore, the S202: performing architectural design drawing based on the modular grid determined in S1 specifically includes:

[0018] S2021: Carrying out a plane design according to the determined module grid, basic module, and component positioning method, and simplifying complex functional streamlines and special rooms in the plane design;

[0019] S2022: Combine the modular floor height and horizontal structural surface positioning method to make the specification and size division of building wall panels and structural materials conform to the modular floor height and horizontal structural surface positioning method;

[0020] S2023: For non-standard panel parts of the inner and outer walls, modular design is achieved by using the patching principle and the patching wall based on the split module.

[0021] Furthermore, S3: based on the modular and standardized design principles, components with the same or similar functions or similar sizes are optimized and divided in a modular manner, decomposed into multiple independent and interconnected unit modules, each of which has a standard interface, specifically including:

[0022] S301: Complete the functional zoning layout of the architectural design plane

[0023] Carry out the plane layout of storage and archiving prefabricated building design, carry out detailed design in the modular grid, and complete the drawing and positioning of the single unit size, building spacing, room division, modeling components and detailed structure in the modular grid and basic module to complete the functional zoning layout of the building design plane;

[0024] S302: Divide the unit modules based on the principle of "few specifications"

[0025] According to the architectural design plane layout obtained in S301, components with the same or similar functions and similar sizes are optimized and divided into a number of independent and interconnected independent functional modules in a modular manner to form unit modules; the unit modules are all standard structural units, and the unit modules at least include an archive module, a traffic core module, a stairwell and equipment balcony module, a reading hall and traffic core module, and a corridor module;

[0026] S303: Each of the unit modules has a standard interface, and the standard interface has the same span width and access conditions;

[0027] S304: Optimize the standard interface of the unit module, and define the size parameters, access conditions and transfer functions of the standard interface clearly and stably.

[0028] Furthermore, the S302: dividing the unit modules based on the principle of “few specifications” specifically includes:

[0029] S3021: The unit module plane is regular and meets the requirements of the building seismic design code;

[0030] S3022: The unit module is designed based on a modular approach;

[0031] S3023: In unit modules with the same function, the partition wall layout and panel layout diagram are consistent, and the floor panel layout diagram board length series are consistent;

[0032] S3024: The stairwell modules, floor height, net width, and the amount of partition board materials must all be kept consistent;

[0033] S3025: Arrange the traffic core, corridors, equipment shafts and balconies in unit modules with consistent standard interface sizes.

[0034] Furthermore, the archive module adopts a large span and deep plan layout formed by two circles of inner and outer structural columns.

[0035] Further, the S4: connecting the unit modules to each other through standard interfaces to form various standard suite modules, and constructing the overall building plan of the standard layer of the storage and archiving prefabricated building according to the standard suite modules, specifically includes:

[0036] S401: Adopting the principle of "multiple combinations" to form a standard set of modules

[0037] According to different design requirements for the size of archive warehouses, the unit modules with standard interfaces divided in S3 are connected through standard interfaces to form a plurality of suite modules with different standards;

[0038] S402: The modules are combined into an overall building plan

[0039] The overall project plane of the storage and archiving type prefabricated building is formed by connecting the set modules to each other.

[0040] Furthermore, the suite modules are partially interchangeable or replaced within the overall plane of the project to form a variety of archive plane combination types of different sizes.

[0041] The remarkable effects of the present invention are:

[0042] The standardized design method for archive-type prefabricated buildings of the present invention is different from the traditional prefabricated building design method. It introduces the standardized design method into the scheme design stage of prefabricated buildings, starting from the plane design of the storage building scheme stage, to form a modular and combined standardized design method. The use of standardized design methods for transformation solves the problem of low standardization in the deepening process, and can also present standardized design concepts in the creation of personalized storage building.

[0043] This standardized design method follows the basic principle of "few specifications, more combinations", that is, starting from the modular design dimension in the storage and archiving building plan stage, based on the modularization and combination design of the building plane, simplification and unification are achieved, and finally the plane standardization, facade standardization, component standardization, and connection standardization are advanced. This allows the serialization of component divisions to be presented in the preliminary design stage, and it is easier to optimize and simplify the specification parameters of components in the construction drawing stage. In the in-depth processing stage, the factory can carry out large-scale production, and the efficiency of mass production is improved. Finally, while the construction site is carrying out mechanized construction and installation, the installation of components is universalized, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a schematic diagram of the process of this specific embodiment 1;

[0045] Figure 2 is a schematic diagram of the structure of each unit module in this specific embodiment 1;

[0046] Figure 3 is a schematic structural diagram of two unit modules connected in this specific embodiment 1;

[0047] Figure 4 It is a schematic diagram of the structure of the housing modules of different standards in this specific embodiment 1;

[0048] Figure 5 This is a schematic diagram of the partial interchange structure in the standard housing module in the specific embodiment 1;

[0049] Figure 6 It is a schematic diagram of the process from the unit module to the suite module and then to the overall building plane in this specific embodiment 1;

[0050] Figure 7 It is a structural schematic diagram of the overall building plane in this specific embodiment 1. DETAILED DESCRIPTION

[0051] The specific implementation manner and working principle of the present invention are further described in detail below with reference to the accompanying drawings.

[0052] See also Figure 1 and Figure 7 As shown, a standardized design method for prefabricated storage buildings adopts the following steps in the prefabricated storage building scheme stage:

[0053] Step S1: Determine the module grid and basic module used for each part of the building by modular design method;

[0054] Specifically include: determining the horizontal basic module series, vertical basic module series and sub-module base and priority size of each part of the building,

[0055] S101: The horizontal basic modulus series is used for the horizontal dimensions of the building plan design and the cross-sectional dimensions of the sub-components. The horizontal dimensions adopt the expanded modulus grid to determine the axis grid dimensions, room plan span, room depth, structural grid, span, beam and slab dimensions, partition wall positioning, door and window openings, and horizontal dimensions of public area corridors in the building plan design using the expanded modulus grid nM series.

[0056] S102: The vertical basic module series is used for the height dimension of the building facade design. The height dimension satisfies the module floor height, and the module grid nM series is expanded to determine the building floor height, door and window openings, and the height dimension of the external wall material. n is a natural number of 3 or more.

[0057] S103: The sub-module base and priority size are M / 10 (10mm) and M / 2 (50mm), which are used for the decoration grid of architectural design, the joints of internal and external wall panels, the gaps left for the installation of external wall panels, the thickness of the decoration structural layer, the interface dimensions of the structural nodes and components of the indoor furniture layout.

[0058] This step provides the necessary and universal dimensional prerequisites for the simplification, generalization, combination and modularization of planar modules and component parts.

[0059] Step S2: Select corresponding positioning methods for various parts of the building to carry out prefabricated building design;

[0060] S201: Select the positioning method for architectural design drawing. The centerline positioning method is used for the room plan span, room depth, and interior wall panels; the interface positioning method is used for the building exterior wall panels (body) and their wall details. Regardless of whether the exterior wall panels (body) carry integrated facings and self-insulating layers, their modulus reference plane is selected on the surface of the exterior wall panel (body) structural base layer; the floor reference plane, staircase details, horizontal structural components, etc. use the horizontal structural plane positioning method, and their modulus reference planes are selected at the intersection of the structural components and the architectural decoration and finishing layer;

[0061] In the module grid and basic module determined in step S1, the positioning of the corresponding components is determined by a reasonable positioning method, and then the module series is used for module coordination, so that the bay size can be unified; the types of horizontal structures are reduced and the sizes are simplified; the components and large samples can be interchangeable and the positions can be changed, that is, the generalization and unification of the marked design of storage-type prefabricated buildings are realized.

[0062] S202: Architectural design drawing is performed based on the module grid and basic module determined in S1, including:

[0063] S2021: Carrying out a plane design according to the determined module grid, basic module, and component positioning method, and simplifying complex functional streamlines and special rooms in the plane design;

[0064] S2022: The combination of modular storey height and horizontal structural surface positioning method makes the specification and size division of existing building wall panels and structural materials conform to the modular storey height and horizontal structural surface positioning method; it can achieve universalization and interchangeability more quickly in design, processing and construction.

[0065] S2023: For non-standard panel parts of the inner and outer walls, modular design is achieved by using the patching principle and the patching wall based on the split module.

[0066] S3: Based on the principles of modularization and standardized design, components with the same or similar functions or similar sizes are optimized and divided in a modular manner, decomposed into a number of independent and interconnected unit modules, each of which has a standard interface;

[0067] Specifically include:

[0068] S301: Complete the functional zoning layout of the architectural design plane

[0069] The plane layout of the archive-type prefabricated building design is carried out in detail on the modular grid. The single unit size, building spacing, room divisions, modeling components and detail components must be uniformly mapped and positioned in a strict modular grid and basic modular system to complete the functional zoning layout of the building design plane. In this specific embodiment, the archive takes the prefabricated buildings of Buildings 1 to 9 as an example.

[0070] S302: Divide the unit modules based on the principle of "few specifications"

[0071] like Figure 2 As shown: according to the architectural design plane layout obtained in S301, the components with the same or similar functions and similar sizes are optimized and divided into several independent and interconnected independent functional modules in a modular manner to form unit modules; the unit modules are all standard structural units, and the unit modules at least include archive module, traffic core module, stairwell and equipment balcony module, reading hall and traffic core module, corridor module; in this specific embodiment: towers 1 to 9 are divided into archive module 1, archive module 2, traffic core module, stairwell and equipment balcony module 1, stairwell and equipment balcony module 2, reading hall and traffic core module, corridor module according to the division principle, as shown in Table 1:

[0072]

[0073] S3021: The plane of the unit module is regular and meets the requirements of the building seismic design code; the archive module adopts a large span and deep plane layout formed by two circles of inner and outer structural columns. In this specific embodiment: the archive module adopts a large span and deep plane layout formed by two circles of inner and outer structural steel columns.

[0074] S3022: The unit module is designed based on a modular approach;

[0075] S3023: In unit modules with the same function, the partition wall layout and panel layout diagram are consistent, and the floor panel layout diagram board length series are consistent;

[0076] S3024: The stairwell modules (excluding walls and facings), floor height, net width, and amount of partition board materials must all be kept consistent;

[0077] S3025: Arrange the traffic core, corridors, equipment shafts and balconies in unit modules with consistent standard interface sizes.

[0078] S303: Each of the unit modules is provided with a standard interface, and the standard interface has the same span (column grid) width and access conditions (the interfaces are all located in the public area walkway), and the unit modules are spliced ​​with the standard interface.

[0079] S304: Optimize the standard interface of the unit module, and define the standard interface size parameters, access conditions and transfer functions clearly and stably, such as Figure 3 shown.

[0080] By reducing the number of unit modules and interface types, the combination methods and levels of unit modules can be reduced to meet the principles of interchangeability and standardization. Reducing the combination methods and levels of unit modules can reduce the restrictions when splicing unit modules, which is more conducive to the modular design, standardized production and construction of prefabricated buildings.

[0081] S4: Connecting and combining the unit modules to each other through standard interfaces to form various standard suite modules, and constructing the overall building plan of the standard layer of the storage and archiving prefabricated building according to the suite modules.

[0082] Specifically include:

[0083] S401: Adopting the principle of "multiple combinations" to form a standard set of modules

[0084] like Figure 4 As shown, according to different design requirements for differences in the area and scale of archive warehouses, the unit modules with standard interfaces divided in S3 are connected through standard interfaces to form several suite modules with different standards; that is, a specific standard floor plan form of the archive storage type prefabricated building is formed, and the building building size is controlled. In this specific embodiment: suite module 1 of Building No. 4 and Building No. 6, cash-out module 2 of Building No. 4 and Building No. 6, suite module of Building No. 1, Building No. 3, Building No. 7, and Building No. 9, suite module of Building No. 2 and Building No. 8, suite module 1 of Building No. 2 and Building No. 8, suite module 2 of Building No. 2 and Building No. 8 are formed.

[0085] Possibly, Figure 5As shown, the suite modules are partially interchangeable or replaced within the overall plane of the project, and can be personalized to interpret a variety of archive plane combination types of different sizes, meeting the diversity of archive room planning and adaptability to future development. In this specific embodiment, archive modules 1 and 2, stairwell and equipment balcony modules 1 and 2 are combined to form two standard suite modules of different sizes, one of which is a large archive + external corridor, and the other is 4 small archives + external corridor.

[0086] S402: Each module is combined into an overall building plan

[0087] The overall project plane of the storage and archive type prefabricated building is formed by connecting each set of modules to each other. In this specific embodiment: Buildings 1 to 9 are connected to each other through each set of modules to form an overall project plane.

[0088] like Figure 6 and Figure 7 As shown, the present invention starts from the storage and archive prefabricated building scheme stage, adopts a modular and modular design method, decomposes into multiple unit modules, and each unit module is connected to each other through a standard interface to form a standard set of modules. Each set of modules is connected to the corridor unit module through a traffic core to form the overall building plan and form of the standard layer of the storage and archive prefabricated building. It is convenient to directly form serialized parts and components in the subsequent initial stage, optimize and simplify the specification parameters in the construction drawing stage, deepen the factory-scale production in the processing stage, improve the efficiency of batch production, and the installation of on-site mechanized components in the construction and installation stage is highly universal.

[0089] The technical solution provided by the present invention is described in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A standardized design method for prefabricated storage buildings, characterized by: In the stage of prefabricated building scheme for storage archives, the following steps are adopted: S1: Determine the module grid and basic module used for each part of the building using the modular design method; S2: Selecting corresponding positioning methods for various parts of the building, and designing an assembled building based on the modular grid; S3: Based on the principles of modularization and standardized design, components with the same or similar functions or similar sizes are divided into modules and decomposed into multiple independent and interconnected unit modules, each of which has a standard interface; S4: Connecting and combining the unit modules to each other through standard interfaces to form various standard suite modules, and constructing the overall building plan of the standard layer of the storage and archiving prefabricated building according to the suite modules.

2. The standardized design method for storage and prefabricated buildings according to claim 1 is characterized by: S1: Determine the module grid and basic module used for each part of the building by modular design method, specifically including: determining the horizontal basic module series, vertical basic module series and sub-module base and priority size of each part of the building, S101: The horizontal basic modulus series is used for the horizontal dimensions of the building plan design and the cross-sectional dimensions of the sub-components. The horizontal dimensions adopt the expanded modulus grid to determine the axis grid dimensions, room plan span, room depth, structural grid, span, beam and slab dimensions, partition wall positioning, door and window openings, and horizontal dimensions of public area corridors in the building plan design using the expanded modulus grid nM series. S102: The vertical basic module series is used for the height dimension of the building facade design. The height dimension satisfies the module floor height, so as to expand the module grid nM series to determine the building floor height, door and window openings, and the height dimension of the external wall material. S103: The sub-module cardinality and priority dimensions are M / 10 and M / 2, which are used for the decoration grids of architectural design, the joints of internal and external wall panels, the gaps left for the installation of external wall panels, the thickness of the decoration structural layer, the structural nodes of indoor furniture layout, and the interface dimensions of components.

3. The standardized design method for storage and prefabricated buildings according to claim 1 is characterized by: S2: selecting corresponding positioning methods for various parts of the building and designing prefabricated buildings based on the modular grid, specifically including: S201: Select the positioning method for architectural design drawing. The centerline positioning method is used for the room plan span, room depth, and interior wall panels; the interface positioning method is used for the building exterior wall panels and their wall details. Regardless of whether the exterior wall panels carry integrated facings and self-insulating layers, their modulus reference plane is selected on the surface of the exterior wall panel structure base layer; the floor reference plane, staircase details, and horizontal structural components use the horizontal structural plane positioning method, and their modulus reference planes are selected at the intersection of the structural components and the architectural decoration and finishing layer; S202: Architectural design drawing is performed based on the modular grid determined in S1.

4. The standardized design method for storage and prefabricated buildings according to claim 3 is characterized by: S202: performing architectural design drawing based on the modular grid determined in S1, specifically includes: S2021: Carrying out a plane design according to the determined module grid, basic module, and component positioning method, and simplifying complex functional streamlines and special rooms in the plane design; S2022: Combine the modular floor height and horizontal structural surface positioning method to make the specification and size division of building wall panels and structural materials conform to the modular floor height and horizontal structural surface positioning method; S2023: For non-standard panel parts of the inner and outer walls, modular design is achieved by using the patching principle and the patching wall based on the split module.

5. The standardized design method for storage and prefabricated buildings according to claim 1 is characterized by: S3: Based on the modular and standardized design principles, components with the same or similar functions or similar sizes are optimized and divided in a modular manner, decomposed into multiple independent and interconnected unit modules, each of which has a standard interface, specifically including: S301: Complete the functional zoning layout of the architectural design plane Carry out the plane layout of storage and archiving prefabricated building design, carry out detailed design in the modular grid, and complete the drawing and positioning of the single unit size, building spacing, room division, modeling components and detailed structure in the modular grid and basic module to complete the functional zoning layout of the building design plane; S302: Divide the unit modules based on the principle of "few specifications" According to the architectural design plane layout obtained in S301, components with the same or similar functions and similar sizes are optimized and divided into a number of independent and interconnected independent functional modules in a modular manner to form unit modules; the unit modules are all standard structural units, and the unit modules at least include an archive module, a traffic core module, a stairwell and equipment balcony module, a reading hall and traffic core module, and a corridor module; S303: Each of the unit modules has a standard interface, and the standard interface has the same span width and access conditions; S304: Optimize the standard interface of the unit module, and define the size parameters, access conditions and transfer functions of the standard interface clearly and stably.

6. The standardized design method for storage and prefabricated buildings according to claim 5 is characterized by: S302: dividing the unit modules based on the principle of "few specifications" specifically includes: S3021: The unit module plane is regular and meets the requirements of the building seismic design code; S3022: The unit module is designed based on a modular approach; S3023: In unit modules with the same function, the partition wall layout and panel layout diagram are consistent, and the floor panel layout diagram board length series are consistent; S3024: The stairwell modules, floor height, net width, and the amount of partition board materials must all be kept consistent; S3025: Arrange the traffic core, corridors, equipment shafts and balconies in unit modules with consistent standard interface sizes.

7. The standardized design method for storage and prefabricated buildings according to claim 5 is characterized by: The archive library module adopts a large span and deep plan layout formed by two circles of inner and outer structural columns.

8. The standardized design method for storage and prefabricated buildings according to claim 1 is characterized by: S4: connecting the unit modules to each other through standard interfaces to form various standard set modules, and constructing the overall building plane of the standard layer of the storage and archiving prefabricated building according to the set modules, specifically including: S401: Adopting the principle of "multiple combinations" to form a standard set of modules According to different design requirements for the size of archive warehouses, the unit modules with standard interfaces divided in S3 are connected through standard interfaces to form a plurality of suite modules with different standards; S402: The modules are combined into an overall building plan The overall project plane of the storage and archiving type prefabricated building is formed by connecting the set modules to each other.

9. The standardized design method for storage and prefabricated buildings according to claim 1 or 8 is characterized in that: The suite modules are partially interchangeable or replaced within the overall plane of the project to form a variety of archive plane combination types of different sizes.

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