Subway station platform plate structure beam column automatic arrangement method and device and storage medium

Abstract

The invention discloses a subway station platform plate structure beam column automatic arrangement method and device and a storage medium, and relates to the technical field of building structure design, and the method comprises the steps that a building drawing is recognized, data are obtained, the data are processed, and arrangement information is obtained; screening and recording a beam arrangement interval; according to the arrangement information, carrying out beam arrangement in the beam arrangement interval according to an arrangement rule to obtain a foundation beam set; and the foundation beam set is perfected through a fusion arrangement method, so that automatic beam column arrangement is completed. The design efficiency of beam column arrangement can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of building structure design, and in particular to a method, device and storage medium for automatically arranging beams and columns of a platform slab structure of a subway station. Background Art

[0002] The existing beam-column layout scheme is basically arranged manually, and grid lines need to be set as an aid first. The grid lines include the axis and the auxiliary grid lines based on the axis offset. When arranging beams and columns, structural engineers need to comprehensively consider factors such as the building function, the span and spacing of the main beam / secondary beam, and the cross-sectional dimensions of the beams and columns, which requires certain design experience. When designing, it is usually necessary to first arrange the preliminary structural components based on experience, and then add loads to perform structural calculations, and judge the rationality of the structural layout scheme based on the calculation results. Generally, it takes multiple iterations to stabilize the structural layout scheme, and each iteration requires manual adjustment of the structural layout scheme, which brings repeated workload and affects the design efficiency. Summary of the invention

[0003] The main purpose of the present application is to provide a method, device and storage medium for automatic arrangement of beams and columns of a subway station platform slab structure, aiming to solve the technical problem of how to improve the design efficiency of beam and column arrangement.

[0004] To achieve the above-mentioned purpose, the present application proposes a method for automatically arranging beams and columns of a subway station platform slab structure, the method comprising:

[0005] Recognize the architectural drawing to obtain data, and process the data to obtain layout information;

[0006] Screen and record beam layout intervals;

[0007] Arrange beams in the beam arrangement interval according to the arrangement information and arrangement rules to obtain a basic beam set;

[0008] The basic beam set is improved by a fusion arrangement method to complete the automatic arrangement of beams and columns.

[0009] In one embodiment, the step of improving the basic beam set by a fusion arrangement method to complete the automatic arrangement of beams and columns includes:

[0010] Set the rule that beams and columns cannot pass directly through holes;

[0011] Obtain the angle between the platform slab beam line and the hole edge beam line in the foundation beam set, and the transverse distance between the platform slab beam and the hole edge beam;

[0012] Based on the rule, when the included angle and the transverse spacing meet the preset conditions, the platform slab beam is overlapped onto the hole edge beam to obtain a target beam set;

[0013] Traversing the target beam set to obtain the beam spans of all beam columns;

[0014] When the beam span exceeds a preset beam span threshold, platform slab columns are arranged between the beam columns to complete the automatic arrangement of the beam columns.

[0015] In one embodiment, the step of arranging beams in the beam arrangement interval according to the arrangement information and arrangement rules to obtain a basic beam set includes:

[0016] According to the arrangement information, the station bottom longitudinal beam structure, local load, load location, hole size and hole quantity are obtained;

[0017] Arranging platform slab beams and columns in the beam arrangement interval according to the station bottom longitudinal beam structure, the local load, and the load position to obtain a platform slab beam and column set;

[0018] Arrange hole side beams and columns in the beam arrangement interval according to the size and quantity of the holes to obtain a hole side beam and column set;

[0019] A foundation beam set is obtained according to the platform slab beam-column set and the hole edge beam-column set.

[0020] In one embodiment, the step of arranging platform slab beams and columns in the beam arrangement interval according to the station bottom longitudinal beam structure, the local load, and the load position to obtain a platform slab beam and column set includes:

[0021] analyzing the local load;

[0022] When the local load exceeds a preset threshold, determining that the beam arrangement mode is a bidirectional beam arrangement mode, and arranging a reinforcing beam below the load position by adopting the bidirectional beam arrangement mode;

[0023] When the local load does not exceed the preset threshold, determining that the beam arrangement mode is a longitudinal beam arrangement mode;

[0024] Analyze the bottom longitudinal beam structure of the station;

[0025] When the station bottom longitudinal beam structure is turned up, judging whether the station bottom longitudinal beam can be used as a support point of the platform plate according to the height of the station bottom longitudinal beam, and obtaining a first judgment result;

[0026] When the bottom longitudinal beam structure of the station is turned down, determining whether it is necessary to add beams and columns as support points of the platform slab, and obtaining a second determination result;

[0027] According to the first or the second judgment result, a support point arrangement method is obtained. Based on the support point arrangement method, the bidirectional beam arrangement method or the longitudinal beam arrangement method is adopted to arrange platform slab beams and columns within the beam arrangement interval to obtain a platform slab beam-column set.

[0028] In one embodiment, when the bottom longitudinal beam structure of the station is turned down, determining whether it is necessary to add beams and columns as support points of the platform slab, and obtaining the second determination result comprises:

[0029] When the bottom longitudinal beam structure of the station is turned down, a threshold of the transverse span of the platform slab is set;

[0030] Determining whether it is necessary to add beams and columns as support points of the platform slab according to the transverse span of the platform slab and the transverse span threshold of the platform slab;

[0031] When the transverse span exceeds the transverse span threshold of the platform slab, a second judgment result is obtained that additional beams and columns need to be provided as support points of the platform slab.

[0032] In one embodiment, the step of arranging hole side beams and columns in the beam arrangement interval according to the size and the number of the holes to obtain a hole side beam and column set includes:

[0033] Determine whether it is necessary to arrange hole side beams and columns according to the size and quantity of the holes;

[0034] When it is necessary to arrange the hole side beams and columns, the support method of arranging the hole side beams and columns is obtained according to the station structure system;

[0035] According to the support method, the hole side beams and columns are arranged in the beam arrangement interval to obtain a hole side beam and column set.

[0036] In one embodiment, the material data includes: graphic elements and annotation information;

[0037] The steps of identifying the building drawing, obtaining data, and processing the data to obtain layout information include:

[0038] Identify architectural drawings and obtain graphic elements and annotation information;

[0039] Classify and screen the graphic elements to obtain component data, and convert the component data into structural drawing data;

[0040] Screening the labeled information to obtain annotation information;

[0041] The structural diagram data is combined with the annotation information to obtain layout information.

[0042] In one embodiment, the step of screening and recording the beam arrangement intervals includes:

[0043] Get the beam spacing parameters;

[0044] Traverse the platform slab to obtain the support spacing;

[0045] When the support spacing exceeds the beam spacing, marking the support;

[0046] The marked supports are recorded and saved to obtain the beam layout interval.

[0047] In addition, to achieve the above-mentioned purpose, the present application also proposes a device for automatically arranging beams and columns of a subway station platform slab structure, the device comprising:

[0048] The recognition and processing module is used to recognize the building drawing, obtain data, and analyze and process the data to obtain layout information;

[0049] A screening and storage module is used to screen and record beam layout intervals;

[0050] An automatic arrangement module, configured to arrange beams in the beam arrangement interval according to the arrangement information and arrangement rules, to obtain a basic beam set;

[0051] The fusion layout module is used to improve the basic beam set through the fusion layout method to complete the automatic layout of beams and columns.

[0052] In addition, to achieve the above-mentioned purpose, the present application also proposes an automatic arrangement device for the structural beams and columns of a subway station platform slab, the device comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being configured to implement the steps of the automatic arrangement method for the structural beams and columns of a subway station platform slab as described above.

[0053] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by the processor, the steps of the method for automatic arrangement of beams and columns of the platform slab structure of a subway station as described above are implemented.

[0054] In addition, to achieve the above-mentioned purpose, the present application also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, it implements the steps of the method for automatic arrangement of beams and columns of the platform slab structure of a subway station as described above.

[0055] One or more technical solutions proposed in this application have at least the following technical effects:

[0056] By automatically arranging beams and columns within the screened beam arrangement interval based on processed architectural drawing data, the problem of manual beam and column arrangement, which has complicated steps and brings repeated workload and affects design efficiency, is solved. Compared with the existing technology, the design efficiency of beam and column arrangement is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0058] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0059] Figure 1 A flow chart of the first embodiment of the method for automatically arranging beams and columns of a platform slab of a subway station provided in the present application;

[0060] Figure 2 A flow chart of the second embodiment of the method for automatically arranging platform slab beams and columns of a subway station provided in the present application;

[0061] Figure 3 A flow chart of the third embodiment of the method for automatically arranging beams and columns of a platform slab of a subway station provided in the present application;

[0062] Figure 4 A flow chart of the fourth embodiment of the method for automatically arranging beams and columns of a platform slab of a subway station provided in the present application;

[0063] Figure 5 A brief flow chart of the method for automatically arranging beams and columns of a subway station platform provided in the fourth embodiment of the present application;

[0064] Figure 6 A flow chart of the fifth embodiment of the method for automatically arranging beams and columns of a platform slab of a subway station provided in the present application;

[0065] Figure 7 This is a schematic diagram of the module structure of the automatic arrangement device for platform slab beams and columns of a subway station according to an embodiment of the present application;

[0066] Figure 8 Schematic diagram of the equipment structure of the hardware operating environment involved in the method for automatic arrangement of platform slab beams and columns of a subway station in an embodiment of the present application.

[0067] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0068] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0069] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0070] The main solution of the embodiment of the present application is: identifying the building drawing, obtaining data, and processing the data to obtain layout information; screening and recording the beam layout interval; laying out beams in the beam layout interval according to the layout rules based on the layout information to obtain a basic beam set; improving the basic beam set by a fusion layout method to complete the automatic layout of beams and columns.

[0071] In this embodiment, for the convenience of description, the following description is made by taking the structural design software as the execution subject.

[0072] Since the beam-column arrangement in the prior art is basically manual, the steps are complicated and bring about repeated work, which affects the design efficiency.

[0073] The present application provides a solution, which improves the design efficiency of beam-column arrangement by automatically arranging beams and columns.

[0074] It can be seen from the above embodiments that the present application overcomes the problem of manual arrangement of beams and columns, which has complicated steps and brings repeated workload, affecting design efficiency, by adopting automatic arrangement of beams and columns, thereby improving the design efficiency of beam and column arrangement.

[0075] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or an electronic device capable of realizing the above functions, etc. The following takes the structural design software as an example to illustrate this embodiment and the following embodiments.

[0076] Based on this, the embodiment of the present application provides a method for automatically arranging beams and columns of a subway station platform slab structure, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the method for automatically arranging beams and columns of a subway station platform slab structure according to the present application.

[0077] In this embodiment, the method for automatically arranging beams and columns of a subway station platform slab structure includes steps S10 to S40:

[0078] Step S10, identifying the building drawing, obtaining data, and processing the data to obtain layout information.

[0079] It should be noted that architectural drawings are a set of detailed technical drawings used to express the design intent, structure, size, material and other key information of a building. In the field of beam and column layout, architectural drawings can show in detail the layout, size, type and relationship between the beams and columns in the building, including annotations and descriptions, layer management, detailed samples and other data information. The material data includes the graphic elements and annotation information in the architectural drawings. The layout information includes the station bottom longitudinal beam structure, local loads, load locations, hole sizes and the number of holes.

[0080] Identify the architectural drawings, obtain the graphic elements and annotation information in the architectural drawings, classify, filter, store, match, convert and process these data, and finally obtain data information that can be directly applied to the automatic layout of beams and columns, which is the layout information.

[0081] Step S20, screening and recording the beam arrangement interval.

[0082] It should be noted that the beam layout section is the section where beams and columns are automatically arranged within the platform slab.

[0083] The entire platform slab is systematically identified to obtain the support positions and spacings, and the supports are screened according to the beam spacing parameters to obtain the support intervals that meet the conditions, which are the beam intervals.

[0084] Step S30: Arrange beams in the beam arrangement interval according to the arrangement information and arrangement rules to obtain a basic beam set.

[0085] It should be noted that the layout rules are the design principles and information followed by the structural design software when automatically arranging beams and columns, including the layout principles of columns, the layout principles of beams, the structural system, structural forces, beam-column nodes and compliance with specifications, etc. The foundation beam set includes the platform slab beam-column set and the hole edge beam-column set.

[0086] According to the acquired layout information, in accordance with the beam and column layout principles in the layout rules and other rules, the beam and column layout is automatically performed on the premise of complying with the building structure and layout specifications to obtain a basic beam set.

[0087] Step S40, improving the basic beam set by a fusion arrangement method to complete the automatic arrangement of beams and columns.

[0088] It should be noted that the fusion layout method is to integrate the platform slab beams and columns, the platform slab hole edge beams and columns, and the beams and columns under heavy equipment. When arranging the platform slab beams and columns, the platform slab hole edge beams and columns, and the heavy equipment beams and columns, they will affect each other, and there may be cross-overlap or even unreasonable situations in the beam-column system. For example, the platform slab beams and columns may pass directly through the middle of the hole. Therefore, it is necessary to adopt a fusion layout method to make the overall beam-column layout more economical and reasonable.

[0089] This embodiment provides a method for automatically arranging beams and columns of a subway station platform slab structure. By automatically arranging beams and columns within the screened beam arrangement interval based on processed architectural drawing data, the problem of manual beam and column arrangement, which has complicated steps and brings repeated workload and affects design efficiency, is solved. Compared with the prior art, the design efficiency of beam and column arrangement is improved.

[0090] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 2 , step S40 includes steps S41 to S45:

[0091] Step S41, setting a rule that beams and columns cannot directly pass through holes.

[0092] When arranging beams and columns, if the beams and columns pass through holes, the structural safety will be reduced, the construction difficulty will increase, the integrity of the structure will be affected, additional construction measures will be added, and the subsequent maintenance costs will increase. Therefore, before arranging beams and columns, it is necessary to set a rule that beams and columns cannot directly pass through holes.

[0093] Arrange a whole row of beams from the start to the end of the beam layout interval, then interrupt each beam at the opening, and recursively interrupt the interrupted beams again until all interrupted beams do not pass through the opening, and connect the interrupted endpoints to the opening and the reinforced columns under the load position to generate 2 new preset beams.

[0094] Step S42, obtaining the angle between the platform slab beam line and the hole edge beam line in the foundation beam set, and the lateral spacing between the platform slab beam and the hole edge beam.

[0095] The foundation beam set includes the platform slab beam-column set and the hole edge beam-column set. Based on the foundation beam set, the angle between the platform slab beam line and the hole edge beam line and the lateral spacing between the platform slab beam and the hole edge beam are obtained. The lateral spacing is the straight-line distance between the positions of the platform slab beam and the hole edge beam.

[0096] Step S43, based on the rule, when the angle and the lateral spacing meet the preset conditions, the platform slab beam is overlapped onto the hole edge beam to obtain a target beam set.

[0097] Match the existing columns within a certain range above and below the preset beam span range. For example, the range can be 1 / 3 of the beam span range. When the angle between the matched column and the two ends of the beam, that is, the angle between the platform slab beam line and the hole edge beam line does not exceed 45 degrees, break the beam and overlap it on the column to obtain the target beam set.

[0098] Step S44, traverse the target beam set to obtain the beam spans of all beam columns.

[0099] The target beam set is traversed to obtain and save the beam span data of all arranged beams and columns.

[0100] Step S45, when the beam span exceeds a preset beam span threshold, platform slab columns are arranged between the beam columns to complete the automatic arrangement of beam columns.

[0101] It should be noted that the preset beam span threshold is the span limit value of the beam determined in advance during the design stage. This value is based on a comprehensive consideration of multiple factors such as structural safety, material properties, construction technology, and usage function. The preset beam span threshold usually does not exceed 4m.

[0102] When the beam span exceeds a preset beam span threshold, in order to renovate or reinforce the existing structure to adapt to new structural requirements, it is necessary to arrange platform slab columns between the beams and columns to complete the automatic arrangement of the beams and columns.

[0103] The present embodiment provides a method for automatically arranging beams and columns of a platform slab structure of a subway station, setting a rule that beams and columns cannot directly pass through holes; obtaining the angle between the platform slab beam line and the hole edge beam line in the basic beam set, and the lateral spacing between the platform slab beam and the hole edge beam; based on the rule, when the angle and the lateral spacing meet preset conditions, overlapping the platform slab beam on the hole edge beam to obtain a target beam set; traversing the target beam set to obtain the beam spans of all beams and columns; when the beam span exceeds a preset beam span threshold, arranging the platform slab columns among the beams and columns to complete the automatic arrangement of beams and columns, realize the combination of the hole edge beam and the platform slab beam, and make the overall beam and column arrangement more economical and reasonable.

[0104] Based on the first embodiment of the present application, in the third embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 3 , step S30 includes steps S31 to S34:

[0105] Step S31, obtaining the station bottom longitudinal beam structure, local load, load position, hole size and hole quantity according to the layout information.

[0106] It should be noted that the station bottom longitudinal beam structure is part of the supporting structure in engineering projects such as subway stations. It bears the load from the upper structure such as the platform slab and transfers it to the foundation. The station bottom longitudinal beam structure includes two structures: upturned and downturned. Local loads are loads acting on a specific area of ​​the structure, such as the weight of equipment, vehicles, etc. When designing, local loads need to be converted into equivalent uniformly distributed loads that affect the structural design in order to facilitate structural analysis and design. The load position is the specific location where the load acts, and the size and number of holes are the size and number of holes in the platform slab.

[0107] Step S32, arranging the platform slab beams and columns within the beam arrangement interval according to the station bottom longitudinal beam structure, the local load, and the load position to obtain a platform slab beam-column set.

[0108] According to the station bottom longitudinal beam structure, the local load and the load position, the beam layout method and the beam layout support points of the platform slab are obtained, and then the platform slab beams and columns are arranged within the beam layout interval to obtain a platform slab beam-column set.

[0109] In a feasible implementation manner, step S32 includes steps S201 to S207:

[0110] Step S201, analyzing the local load.

[0111] The specific data of the local load is obtained, the data size of the load is analyzed, and it is compared with the preset threshold to obtain the comparison result.

[0112] Step S202: when the local load exceeds a preset threshold, determining that the beam arrangement method is a bidirectional beam arrangement method, and arranging a reinforcing beam below the load position by using the bidirectional beam arrangement method.

[0113] It should be noted that the beam layout method refers to the arrangement and arrangement of beams in building structure design. It is determined based on factors such as the purpose of the building, structural form, force characteristics and construction conditions. The beam layout method directly affects the force transmission path, structural stiffness, construction convenience and economic benefits of the structure. The beam layout method includes bidirectional beam layout method and longitudinal beam layout method. The bidirectional beam layout method is that the beams are arranged along two vertical directions to form a cross beam network. The load can be transmitted in two directions, increasing the stiffness and bearing capacity of the structure.

[0114] In addition, it should be noted that the preset threshold is a data threshold set for the load acting on a specific area of ​​the structure, such as 2 tons or 3 tons. A reinforced beam is a structural element used in building structures to enhance the rigidity of the connection between the beam end and the column, and is usually used to improve the bearing capacity and seismic performance of the beam node.

[0115] When the local load exceeds the preset threshold, it indicates that the local additional load is large. At this time, a two-way beam layout should be adopted to improve the stability and safety of the platform slab, and a reinforcing beam should be arranged below the load position.

[0116] Step S203, when the local load does not exceed the preset threshold, determining that the beam arrangement method is a longitudinal beam arrangement method.

[0117] It should be noted that the longitudinal beam arrangement method is that the beams are arranged in one direction, and the load is transferred to the supporting points or columns through the beams in this direction.

[0118] When the local load does not exceed the preset threshold, it indicates that the local additional load is not large, and the platform slab is generally a one-way slab system. Therefore, the longitudinal beam layout method can be adopted to arrange the longitudinal beams along the longitudinal direction of the station.

[0119] Step S204, analyzing the bottom longitudinal beam structure of the station.

[0120] It should be noted that the upturn or downturn of the station bottom longitudinal beam structure usually refers to the change in the position of the beam relative to its supporting plate in the structural design. The upturned beam, or upturned edge beam, means that the bottom surface of the beam is consistent with the bottom surface of the cast-in-place slab, while the downturned beam means that the top surface of the beam is consistent with the top surface of the cast-in-place slab.

[0121] The station bottom longitudinal beam structure is analyzed to determine whether the bottom surface of the beam is consistent with the bottom surface elevation of the cast-in-place slab, and then determine whether the station bottom longitudinal beam structure is an upturned structure or a downturned structure to obtain the analysis results.

[0122] Step S205, when the station bottom longitudinal beam structure is flipped up, judging whether the station bottom longitudinal beam can be used as a supporting point of the platform slab according to the height of the station bottom longitudinal beam, and obtaining a first judgment result.

[0123] When the station bottom longitudinal beam structure is flipped up, the height of the station bottom longitudinal beam is obtained. When the height of the bottom longitudinal beam is sufficient to support the platform slab and the load thereon, matches the thickness, span and reinforcement design of the platform slab, and meets the conditions of relevant building structure design specifications and engineering standards, the first judgment result is that the station bottom longitudinal beam can be used as a support point for the platform slab. When the height of the bottom longitudinal beam does not meet the above conditions, the first judgment result is that the station bottom longitudinal beam cannot be used as a support point for the platform slab.

[0124] Step S206, when the bottom longitudinal beam structure of the station is flipped down, it is determined whether it is necessary to add beams and columns as support points of the platform slab, and a second determination result is obtained.

[0125] When the station bottom longitudinal beam structure is flipped down, the station bottom longitudinal beam cannot be used as a support point for the platform slab, and then it is further determined whether additional beams and columns are needed as support points for the platform slab, and a second determination result is obtained.

[0126] In a feasible implementation, step S206 includes steps A10 to A30:

[0127] Step A10, when the bottom longitudinal beam structure of the station is flipped down, setting a transverse span threshold of the platform slab.

[0128] It should be noted that the transverse span threshold of the platform slab is a data determined by factors such as the specific requirements of the engineering design, structural safety standards, and construction technical capabilities. The transverse span threshold of the platform slab varies greatly in different design schemes.

[0129] Step A20: judging whether it is necessary to add beams and columns as support points of the platform slab according to the transverse span of the platform slab and the transverse span threshold of the platform slab.

[0130] The transverse span of the platform slab is compared with the transverse span threshold of the platform slab, and whether additional beams and columns are needed as support points of the platform slab is determined based on whether the comparison result meets certain conditions.

[0131] Step A30, when the transverse span exceeds the transverse span threshold of the platform slab, a second judgment result is obtained that additional beams and columns need to be provided as support points of the platform slab.

[0132] When the transverse span of the platform slab exceeds the transverse span threshold of the platform slab, the platform slab structure will become unstable due to its large transverse span. Therefore, the second judgment result is that it is necessary to add beams and columns as support points for the platform slab. When the transverse span of the platform slab does not exceed the transverse span threshold of the platform slab, the platform slab structure is relatively stable. Therefore, the second judgment result is that it is not necessary to add beams and columns as support points for the platform slab.

[0133] The need to add beams and columns as support points can be determined based on the lateral span of the platform slab to improve the stability of the platform slab beam and column layout.

[0134] Step S207, obtaining a support point arrangement method according to the first or the second judgment result, and based on the support point arrangement method, arranging platform slab beams and columns within the beam arrangement interval using the bidirectional beam arrangement method or the longitudinal beam arrangement method to obtain a platform slab beam-column set.

[0135] According to the first or second judgment result, the support point beam-column information of the platform slab beam-column arrangement is obtained. According to the support point beam-column information, the platform slab beam-column arrangement is carried out within the beam arrangement interval by using the beam arrangement method determined according to the local load. The set of beams and columns obtained after the arrangement is completed is the platform slab beam-column set.

[0136] By analyzing the station's bottom longitudinal beam structure, local loads, and load positions, appropriate beam layout methods and beam support points are used to arrange the platform slab beams and columns, thereby improving the stability and efficiency of the platform slab beam and column layout.

[0137] Step S33, arranging hole side beams and columns in the beam arrangement interval according to the size and quantity of the holes to obtain a hole side beam and column set.

[0138] According to the size and number of holes, the support mode and hole edge beam arrangement information of the hole edge beam are determined, the hole edge beam is arranged and the hole edge beam set is obtained.

[0139] In a feasible implementation manner, step S33 includes steps S301 to S303:

[0140] Step S301, judging whether it is necessary to arrange hole side beams according to the size and quantity of the holes.

[0141] For a single hole, it can be directly determined whether it is necessary to arrange a hole edge beam according to the regulations. When the hole size is small, such as less than 300mm, the beam column can directly bypass the hole, and there is no need to arrange additional hole edge beams and columns. If the hole size is between 300mm and 1000mm, it is necessary to reinforce the steel bars cut off at the hole edge. For the case where the hole size is greater than 1000mm, it is usually necessary to add a hole edge beam to the hole edge to re-divide the plate grid and perform design calculations to ensure the safety of the structure. For the case where multiple holes are connected, it is necessary to determine whether they can be merged into a single hole based on the hole size and hole spacing. When the hole size and hole spacing are both small, they can be merged into a single hole. If they cannot be merged into a single hole, it should be determined separately based on the hole position and size whether a hole edge beam needs to be arranged.

[0142] Step S302, when it is necessary to arrange the hole edge beams and columns, the support method for arranging the hole edge beams and columns is obtained according to the station structure system.

[0143] When it is necessary to arrange the hole side beams, the surrounding environment will be automatically identified. When there are main structure beams or supporting walls under the platform slab in the surrounding area, the platform slab beams will be automatically overlapped to the positions of the main structure beams or supporting walls under the platform slab and use them as support points. When there are no main structure beams or supporting walls under the platform slab in the surrounding area, hole side columns will be added as support points for the hole side beams.

[0144] Step S303: Arrange the hole edge beams and columns in the beam arrangement interval according to the support method to obtain a hole edge beam and column set.

[0145] According to the support mode obtained by analyzing the station structure system, the hole edge beams and columns are arranged in the beam arrangement interval. The set of hole edge beams and columns obtained after the arrangement is completed is the hole edge beam-column set.

[0146] By analyzing the size and number of holes, appropriate support methods are adopted to arrange the beams and columns beside the holes, thereby improving the stability of the arrangement of beams and columns beside the holes.

[0147] Step S34, obtaining a foundation beam set according to the platform slab beam-column set and the hole edge beam-column set.

[0148] The obtained platform slab beam-column set and the hole edge beam-column set are merged, and the obtained beam-column set is the foundation beam set.

[0149] The present embodiment provides a method for automatically arranging beams and columns of a platform slab structure of a subway station. According to the arrangement information, the station bottom longitudinal beam structure, local loads, load positions, hole sizes, and the number of holes are obtained; according to the station bottom longitudinal beam structure, the local loads, and the load positions, the platform slab beams and columns are arranged in the beam arrangement interval to obtain a platform slab beam-column set; according to the size and number of the holes, the hole side beams and columns are arranged in the beam arrangement interval to obtain a hole side beam-column set; according to the platform slab beam-column set and the hole side beam-column set, a foundation beam set is obtained, thereby realizing automatic beam and column arrangement according to the arrangement information and improving the efficiency of beam and column arrangement.

[0150] Based on the first embodiment of the present application, in the fourth embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction, and will not be repeated in the following. Figure 4 , step S10 includes steps S11 to S14:

[0151] Step S11, identifying the architectural drawing, and obtaining graphic elements and annotation information.

[0152] It should be noted that the graphic elements and annotation information are part of the data obtained after recognizing the architectural drawings.

[0153] The architectural drawing is recognized through the input layer, and the recognized graphic elements and annotation information are obtained.

[0154] Step S12, classify and screen the graphic elements to obtain component data, and convert the component data into structural diagram data.

[0155] Classify the obtained graphics, set up a platform plate object, store the identified upper and lower layer data of the platform plate into the two platform plate objects respectively, and then filter out annotations, walls, holes, rectangular embedded parts, circular embedded parts, equipment foundations, platform plate outer contours, drop-off areas, axis grids, mileage, stairs, columns, center lines, doors, beams, shielding door grooves, etc. from the classified graphics, and store them in the corresponding data structure we set up, match the filtered graphics with the layer column categories on the interface, place each type of graphics under the corresponding layer category, and then determine whether the graphics correspond to the layer category by reading the custom attribute information of the Tian Zheng entity graphics, and then read the attribute data of the Tian Zheng entity graphics in the data structure, that is, the component data, and then convert it into data in the structure diagram, such as width, height, starting point, end point and other attributes.

[0156] It should be noted that Tian Zheng entity is a custom object or graphic element used in Tian Zheng software. These entities have specific properties and functions and can meet the professional needs of architectural design, structural design and other fields. Tian Zheng software is a series of professional software for the architectural design industry.

[0157] Step S13, screening the marked information to obtain annotation information.

[0158] The obtained annotation information is stored in a container. Whether these annotations have intersections with the component we need to annotate is determined to determine whether they belong to this component. If there is an intersection, the number of intersections is determined for further screening to obtain the annotations with the highest relevance to the component. The screening condition is to further determine whether the annotation information matches the component attributes, and filter out annotations that do not match the component attributes. The final annotation is the annotation of the component, that is, the annotation information. The obtained annotation leader and text mark are stored in the data structure of the corresponding component.

[0159] It should be noted that the "container" in Tianzheng software refers to a design and data management concept used to improve design efficiency and data integration.

[0160] Step S14: combining the structure diagram data with the annotation information to obtain layout information.

[0161] The structural diagram data and annotation information are obtained through the above steps, and the information obtained by adaptively combining the two is the layout information.

[0162] This embodiment provides a method for automatically arranging beams and columns of a platform slab structure of a subway station, which includes identifying architectural drawings to obtain graphic elements and annotation information; classifying and screening the graphic elements to obtain component data, and converting the component data into structural drawing data; screening the annotation information to obtain annotation information; combining the structural drawing data with the annotation information to obtain arrangement information, thereby providing a data basis for subsequent beam and column arrangement.

[0163] For example, in order to help understand the implementation process of the method for automatically arranging beams and columns of the platform slab structure of a subway station obtained by combining this embodiment with the above-mentioned embodiment 1, please refer to Figure 5 , Figure 5 The invention provides a brief process diagram of a method for automatically arranging beams and columns of a platform slab structure of a subway station, specifically: creating plane data; screening and constructing graphic elements; obtaining component annotations; dividing beam distribution intervals; and automatically arranging beams and columns.

[0164] Based on the first embodiment of the present application, in the fifth embodiment of the present application, the same or similar contents as those in the first embodiment can be referred to the above description, and will not be described in detail later. Figure 6, step S20 includes steps S21 to S24:

[0165] Step S21, obtaining beam spacing parameters.

[0166] The beam spacing parameters are the parameters used to determine the spacing of beams during structural design.

[0167] Step S22, traverse the platform plate to obtain the support spacing.

[0168] All supports in the platform slab are systematically visited to obtain the support spacing between adjacent supports.

[0169] Step S23, when the support spacing exceeds the beam spacing, marking the supports.

[0170] When the support spacing exceeds the beam spacing, the two supports that constitute the support spacing are marked.

[0171] Step S24, recording and saving the marked supports to obtain the beam layout interval.

[0172] The marked supports are recorded and saved, and the interval formed by two adjacent supports is the beam layout interval.

[0173] This embodiment provides a method for automatically arranging beams and columns of a subway station platform slab structure, which obtains beam spacing parameters; traverses the platform slab to obtain support spacing; marks the supports when the support spacing exceeds the beam spacing; records and saves the marked supports to obtain the beam interval, thereby achieving scientific screening of the beam interval and improving the stability of subsequent beam-column arrangement.

[0174] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the method for automatic arrangement of beams and columns of the platform slab structure of a subway station of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0175] This application also provides a subway station platform structure beam column automatic arrangement device, please refer to Figure 7 , the device comprises:

[0176] The recognition and processing module 10 is used to recognize the building drawing, obtain the data, and analyze and process the data to obtain the layout information.

[0177] The screening and storage module 20 is used to screen and record the beam arrangement intervals.

[0178] The automatic arrangement module 30 is used to arrange beams in the beam arrangement interval according to the arrangement information and arrangement rules to obtain a basic beam set.

[0179] The fusion arrangement module 40 is used to improve the basic beam set through a fusion arrangement method to complete the automatic arrangement of beams and columns.

[0180] In one embodiment, the fusion layout module 40 is also used to set a rule that beams and columns cannot directly pass through holes; obtain the angle between the platform slab beam line and the hole edge beam line in the basic beam set, and the lateral spacing between the platform slab beam and the hole edge beam; based on the rule, when the angle and the lateral spacing meet preset conditions, overlap the platform slab beam on the hole edge beam to obtain a target beam set; traverse the target beam set to obtain the beam span of all beams and columns; when the beam span exceeds a preset beam span threshold, arrange the platform slab column in the middle of the beam column to complete the automatic arrangement of beams and columns.

[0181] In one embodiment, the automatic layout module 30 is further used to obtain the station bottom longitudinal beam structure, local loads, load positions, hole sizes and the number of holes based on the layout information; arrange the platform slab beams and columns within the beam layout interval according to the station bottom longitudinal beam structure, the local loads and the load positions to obtain a platform slab beam-column set; arrange the hole side beams and columns within the beam layout interval according to the size and number of the holes to obtain a hole side beam-column set; obtain a foundation beam set based on the platform slab beam-column set and the hole side beam-column set.

[0182] In one embodiment, the automatic layout module 30 is also used to analyze the local load; when the local load exceeds a preset threshold, determine that the beam layout method is a two-way beam layout method, and use the two-way beam layout method to arrange the reinforcing beam below the load position; when the local load does not exceed the preset threshold, determine that the beam layout method is a longitudinal beam layout method; analyze the station bottom longitudinal beam structure; when the station bottom longitudinal beam structure is flipped up, judge whether the station bottom longitudinal beam can be used as a support point of the platform slab according to the height of the station bottom longitudinal beam, and obtain a first judgment result; when the station bottom longitudinal beam structure is flipped down, judge whether it is necessary to add beams and columns as support points of the platform slab, and obtain a second judgment result; according to the first or the second judgment result, obtain a support point layout method, and based on the support point layout method, use the two-way beam layout method or the longitudinal beam layout method to arrange the platform slab beams and columns in the beam layout interval to obtain a platform slab beam-column set.

[0183] In one embodiment, the automatic layout module 30 is also used to set a transverse span threshold of the platform slab when the bottom longitudinal beam structure of the station is flipped down; judge whether it is necessary to add beams and columns as support points of the platform slab according to the transverse span of the platform slab and the transverse span threshold of the platform slab; when the transverse span exceeds the transverse span threshold of the platform slab, obtain a second judgment result that it is necessary to add beams and columns as support points of the platform slab.

[0184] In one embodiment, the automatic arrangement module 30 is further used to determine whether it is necessary to arrange hole side beams and columns according to the size and the number of the holes; when it is necessary to arrange hole side beams and columns, a support method for arranging the hole side beams and columns is obtained according to the station structure system; according to the support method, the hole side beams and columns are arranged in the beam arrangement interval to obtain a hole side beam column set.

[0185] In one embodiment, the recognition and processing module 10 is also used to recognize architectural drawings to obtain graphic elements and annotation information; classify and filter the graphic elements to obtain component data, and convert the component data into structural drawing data; filter the annotation information to obtain annotation information; and combine the structural drawing data with the annotation information to obtain layout information.

[0186] In one embodiment, the screening and storage module 20 is also used to obtain the beam spacing parameters; traverse the platform plate to obtain the support spacing; when the support spacing exceeds the beam spacing, mark the support; record and save the marked support to obtain the beam interval.

[0187] The automatic arrangement device for the platform slab structure beams and columns of a subway station provided by the present application adopts the automatic arrangement method for the platform slab structure beams and columns of a subway station in the above-mentioned embodiment, and can solve the technical problem of how to improve the design efficiency of the arrangement of beams and columns. Compared with the prior art, the beneficial effects of the automatic arrangement device for the platform slab structure beams and columns of a subway station provided by the present application are the same as the beneficial effects of the automatic arrangement method for the platform slab structure beams and columns of a subway station provided by the above-mentioned embodiment, and the other technical features of the automatic arrangement device for the platform slab structure beams and columns of a subway station are the same as the features disclosed in the above-mentioned embodiment method, which will not be repeated here.

[0188] The present application provides an automatic arrangement device for the structural beams and columns of a platform slab of a subway station. The automatic arrangement device for the structural beams and columns of a platform slab of a subway station comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the automatic arrangement method for the structural beams and columns of a platform slab of a subway station in the first embodiment above.

[0189] Reference below Figure 8, which shows a schematic diagram of the structure of the automatic arrangement device for the platform slab structure beams and columns of a subway station suitable for implementing the embodiment of the present application. The automatic arrangement device for the platform slab structure beams and columns of a subway station in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 8 The automatic arrangement equipment for the beams and columns of the platform slab structure of a subway station shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0190] like Figure 8 As shown, the automatic arrangement device for the beams and columns of the platform slab structure of a subway station may include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to the program stored in a read-only memory (ROM: Read Only Memory) 1002 or the program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of xxx equipment are also stored. The processing device 1001, ROM1002 and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Typically, the following systems may be connected to the I / O interface 1006: input devices 1007 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage devices 1003 including, for example, a magnetic tape, a hard disk, etc.; and communication devices 1009. The communication device 1009 may allow the automatic arrangement device for the platform slab structure beams and columns of a subway station to communicate wirelessly or wired with other devices to exchange data. Although the figure shows the automatic arrangement device for the platform slab structure beams and columns of a subway station with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems may be implemented or have alternatively.

[0191] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0192] The automatic arrangement device for the beams and columns of the platform slab structure of a subway station provided by the present application adopts the automatic arrangement method for the beams and columns of the platform slab structure of a subway station in the above-mentioned embodiment, which can solve the technical problem of how to improve the design efficiency of the arrangement of beams and columns. Compared with the prior art, the beneficial effects of the automatic arrangement device for the beams and columns of the platform slab structure of a subway station provided by the present application are the same as the beneficial effects of the automatic arrangement method for the beams and columns of the platform slab structure of a subway station provided by the above-mentioned embodiment, and the other technical features of the automatic arrangement device for the beams and columns of the platform slab structure of a subway station are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0193] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0194] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0195] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, the computer-readable program instructions being used to execute the method for automatically arranging beams and columns of a subway station platform slab structure in the above-mentioned embodiment.

[0196] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination of the above.

[0197] The above-mentioned computer-readable storage medium may be included in the automatic arrangement device for the beams and columns of the platform slab structure of a subway station; or it may exist independently without being assembled into the automatic arrangement device for the beams and columns of the platform slab structure of a subway station.

[0198] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the automatic arrangement device for the platform slab structure beams and columns of a subway station, the automatic arrangement device for the platform slab structure beams and columns of a subway station: identifies the building drawing, obtains data, and processes the data to obtain arrangement information; screens and records the beam arrangement interval; arranges beams in the beam arrangement interval according to the arrangement rules based on the arrangement information to obtain a basic beam set; and improves the basic beam set through a fusion arrangement method to complete the automatic arrangement of beams and columns.

[0199] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0200] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0201] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0202] The readable storage medium provided by the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned method for automatically arranging beams and columns of the platform slab structure of a subway station, and can solve the technical problem of how to improve the design efficiency of beam and column arrangement. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the present application are the same as the beneficial effects of the method for automatically arranging beams and columns of the platform slab structure of a subway station provided by the above-mentioned embodiment, and will not be described in detail here.

[0203] The present application also provides a computer program product, including a computer program, which, when executed by a processor, implements the steps of the method for automatically arranging beams and columns of a platform slab structure of a subway station as described above.

[0204] The computer program product provided by the present application can solve the technical problem of how to improve the design efficiency of beam-column arrangement. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as the beneficial effects of the automatic arrangement method of beams and columns of the platform slab structure of the subway station provided by the above embodiment, and will not be described in detail here.

[0205] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A method for automatically arranging beams and columns of a subway station platform structure, characterized in that: The method comprises: Recognize the architectural drawing to obtain data, and process the data to obtain layout information; Screen and record beam layout intervals; Arrange beams in the beam arrangement interval according to the arrangement information and arrangement rules to obtain a basic beam set; The basic beam set is improved by a fusion arrangement method to complete the automatic arrangement of beams and columns.

2. The method according to claim 1, characterized in that The step of improving the basic beam set by the fusion arrangement method to complete the automatic arrangement of beams and columns includes: Set the rule that beams and columns cannot pass directly through holes; Obtain the angle between the platform slab beam line and the hole edge beam line in the foundation beam set, and the transverse distance between the platform slab beam and the hole edge beam; Based on the rule, when the included angle and the transverse spacing meet the preset conditions, the platform slab beam is overlapped onto the hole edge beam to obtain a target beam set; Traversing the target beam set to obtain the beam spans of all beam columns; When the beam span exceeds a preset beam span threshold, platform slab columns are arranged between the beam columns to complete the automatic arrangement of the beam columns.

3. The method according to claim 1, characterized in that The step of arranging beams in the beam arrangement interval according to the arrangement information and the arrangement rules to obtain a basic beam set comprises: According to the arrangement information, the station bottom longitudinal beam structure, local load, load location, hole size and hole quantity are obtained; Arranging platform slab beams and columns in the beam arrangement interval according to the station bottom longitudinal beam structure, the local load, and the load position to obtain a platform slab beam and column set; Arrange hole side beams and columns in the beam arrangement interval according to the size and quantity of the holes to obtain a hole side beam and column set; A foundation beam set is obtained according to the platform slab beam-column set and the hole edge beam-column set.

4. The method according to claim 3, characterized in that The step of arranging platform slab beams and columns in the beam arrangement interval according to the station bottom longitudinal beam structure, the local load, and the load position to obtain a platform slab beam and column assembly includes: analyzing the local load; When the local load exceeds a preset threshold, determining that the beam arrangement mode is a bidirectional beam arrangement mode, and arranging a reinforcing beam below the load position by adopting the bidirectional beam arrangement mode; When the local load does not exceed the preset threshold, determining that the beam arrangement mode is a longitudinal beam arrangement mode; Analyze the bottom longitudinal beam structure of the station; When the station bottom longitudinal beam structure is turned up, judging whether the station bottom longitudinal beam can be used as a support point of the platform plate according to the height of the station bottom longitudinal beam, and obtaining a first judgment result; When the bottom longitudinal beam structure of the station is turned down, determining whether it is necessary to add beams and columns as support points of the platform slab, and obtaining a second determination result; According to the first or the second judgment result, a support point arrangement method is obtained. Based on the support point arrangement method, the bidirectional beam arrangement method or the longitudinal beam arrangement method is adopted to arrange platform slab beams and columns within the beam arrangement interval to obtain a platform slab beam-column set.

5. The method according to claim 4, characterized in that When the longitudinal beam structure at the bottom of the station is turned down, the step of determining whether it is necessary to add beams and columns as support points of the platform slab to obtain a second determination result includes: When the bottom longitudinal beam structure of the station is turned down, a threshold of the transverse span of the platform slab is set; Determining whether it is necessary to add beams and columns as support points of the platform slab according to the transverse span of the platform slab and the transverse span threshold of the platform slab; When the transverse span exceeds the transverse span threshold of the platform slab, a second judgment result is obtained that additional beams and columns need to be provided as support points of the platform slab.

6. The method according to claim 3, characterized in that The step of arranging hole side beams and columns in the beam arrangement interval according to the size and number of the holes to obtain a hole side beam and column set comprises: Determine whether it is necessary to arrange hole side beams and columns according to the size and quantity of the holes; When it is necessary to arrange the hole side beams and columns, the support method of arranging the hole side beams and columns is obtained according to the station structure system; According to the support method, the hole side beams and columns are arranged in the beam arrangement interval to obtain a hole side beam and column set.

7. The method according to claim 1, characterized in that The data includes: graphic elements and annotation information; The steps of identifying the building drawing, obtaining data, and processing the data to obtain layout information include: Identify architectural drawings and obtain graphic elements and annotation information; Classify and screen the graphic elements to obtain component data, and convert the component data into structural drawing data; Screening the labeled information to obtain annotation information; The structural diagram data is combined with the annotation information to obtain layout information.

8. The method according to claim 1, characterized in that The steps of screening and recording the beam arrangement intervals include: Get the beam spacing parameters; Traverse the platform slab to obtain the support spacing; When the support spacing exceeds the beam spacing, marking the support; The marked supports are recorded and saved to obtain the beam layout interval.

9. An automatic arrangement device for beams and columns of a subway station platform structure, characterized in that: The device comprises: The recognition and processing module is used to recognize the building drawing, obtain data, and analyze and process the data to obtain layout information; A screening and storage module is used to screen and record beam layout intervals; An automatic arrangement module, configured to arrange beams in the beam arrangement interval according to the arrangement information and arrangement rules, to obtain a basic beam set; The fusion layout module is used to improve the basic beam set through the fusion layout method to complete the automatic layout of beams and columns.

10. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method for automatically arranging beams and columns of a subway station platform slab structure as described in any one of claims 1 to 8 are implemented.

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