CN108427814B - Assembled wall steel bar data processing method and device - Google Patents
Assembled wall steel bar data processing method and device Download PDFInfo
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Abstract
The invention discloses a data processing method and a data processing device for steel bars of an assembled wall, which are used for acquiring an outline model of the assembled wall established based on BIM; splitting the outer contour model into virtual geometric body blocks, wherein the geometric body blocks comprise a beam area, a column area, a hidden beam area and a reinforcing mesh area; carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in an outer contour model, and generating a whole distribution map of the reinforcing bars; and carrying out geometric topological division on the reinforcement integral distribution map, and dividing the integral reinforcement into corresponding geometric blocks to generate reinforcement cage data. The method and the device for generating the steel reinforcement framework data can rapidly generate the steel reinforcement framework data by adopting a virtual modeling method. Furthermore, the reinforcing steel bars are subjected to collection processing by the geometric topological relation, initial process data meeting the processing requirements of the reinforcing steel bar cage and the mesh can be formed, and a feasible digital modeling method is provided for the large-scale mechanical reinforcing steel bar processing in the building industry.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a method and a device for processing data of an assembly type wall body reinforcing steel bar.
Background
The building design based on BIM is widely popularized by the Ministry of domestic construction, and profound influence is generated on the market and mode of the building design. The BIM design is the foundation of a building of assembly type building industrialization, and the processing of the steel bar piece is the most time-consuming and labor-consuming process in the building industrialization, so that the problem of building industrialization efficiency is thoroughly solved, and the mode of processing the steel bar must be fundamentally solved. An important premise for realizing the change of the steel bar processing mode is that the digital processing information and the processing mode suitable for the integrated welding forming steel bar processing information are especially key to the digitization of the steel bar design information.
The biggest difference between the BIM-based assembly type building process design and the traditional mode BIM design lies in the fine design of the reinforcing steel bars and the mechanization of the rear-end reinforcing steel bar processing. Due to the restriction of national systems and regulations, welding of stirrups is not allowed. With the development of building industrialization, a factory efficiently manufactures and calls a new process, and the development of a mechanical welding process can avoid and control the damage of a welding process to a steel bar. If the China building industry and the international level are not subjected to great improvement, great difference is faced, domestic great special projects break through research in the aspect, no support for efficiently designing graphic data exists, and efficient processing cannot be carried out by processing machinery.
In order to solve the design and manufacture collaboration based on the assembled construction steel bar, it is necessary to provide an assembled wall steel bar data processing scheme.
Disclosure of Invention
The invention aims to provide a method and a device for processing data of an assembled wall reinforcing steel bar, which are used for efficiently carrying out digital processing on the data and providing a feasible digital modeling scheme for large-scale mechanized reinforcing steel bar processing in building industry.
In order to solve the technical problem, the invention provides a data processing method of an assembled wall body reinforcing steel bar, which comprises the following steps:
acquiring an outer contour model of the assembled wall body established based on the BIM;
splitting the outer contour model into virtual geometric blocks, wherein the geometric blocks comprise a beam area, a column area, a hidden beam area and a reinforcing mesh area;
carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in the outer contour model, and generating a whole distribution map of the reinforcement;
and performing geometric topological division on the reinforcement integral distribution map, and dividing the integral reinforcement into corresponding geometric blocks to generate reinforcement cage data.
Optionally, the geometric topological partitioning is performed on the reinforcement overall distribution map, the overall reinforcement is partitioned into corresponding geometric blocks, and generating the reinforcement cage data includes:
dividing the reinforcing steel bars into the geometric blocks according to the geometric inclusion and the interpenetration relation of the reinforcing steel bars to generate attribution information of the reinforcing steel bars;
generating attribute information of the steel bars according to the steel bar parameters;
and generating the steel bar framework data based on the attribution information and the attribute information.
Optionally, after the generating the steel reinforcement cage data, the method further includes:
and respectively carrying out classification statistics on the reinforcing steel bar framework data according to the hidden beams, the hidden columns and the reinforcing steel bar meshes to generate reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage.
Optionally, the generating of the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage includes:
automatically numbering and counting the reinforcing steel bars according to the type, the brand and the geometric shape of the reinforcing steel bars;
and determining the processing list and the shape processing information of each independent reinforcing mesh or reinforcing cage.
Optionally, after the generating the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage, the method further includes:
and sending the reinforcing steel bar processing information to reinforcing steel bar forming equipment according to a preset format for data butt joint.
Optionally, after the splitting the outer contour model into virtual geometry blocks, the method further includes:
and giving a unique identification code to the member corresponding to the geometric body block.
Optionally, the method further comprises:
receiving an identification code of a to-be-produced member steel bar input by a user, calling steel bar framework data of the to-be-produced member steel bar, and sending the steel bar framework data to corresponding steel bar forming equipment.
The invention also provides an assembly type wall body reinforcing steel bar data processing device, which comprises:
the outer contour model acquisition module is used for acquiring an outer contour model of the assembled wall body established based on the BIM;
the splitting module is used for splitting the outer contour model into virtual geometric body blocks, and the geometric body blocks comprise a beam area, a column area, a hidden beam area and a steel mesh area;
the reinforcement integral distribution map generation module is used for carrying out parametric calculation according to a preset reinforcement distribution rule and reinforcement parameters, drawing a reinforcement mesh or a reinforcement cage in the outer contour model and generating a reinforcement integral distribution map;
and the steel reinforcement framework data generation module is used for carrying out geometric topological division on the whole distribution map of the reinforcing steel bars, dividing the whole reinforcing steel bars into corresponding geometric blocks and generating steel reinforcement framework data.
Optionally, the method further comprises:
and the steel bar processing information generation module is used for carrying out classified statistics on the steel bar framework data according to the hidden beams, the hidden columns and the steel bar meshes after the steel bar framework data are generated, and generating the steel bar processing information of each independent steel bar mesh or each steel bar cage.
Optionally, the method further comprises:
and the sending module is used for sending the reinforcing steel bar processing information to reinforcing steel bar forming equipment according to a preset format for data butt joint after the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage is generated.
According to the method and the device for processing the steel bar data of the assembled wall, the outer contour model of the assembled wall established based on the BIM is obtained; splitting the outer contour model into virtual geometric body blocks, wherein the geometric body blocks comprise a beam area, a column area, a hidden beam area and a reinforcing mesh area; carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in an outer contour model, and generating a whole distribution map of the reinforcing bars; and carrying out geometric topological division on the reinforcement integral distribution map, and dividing the integral reinforcement into corresponding geometric blocks to generate reinforcement cage data. The method and the device for generating the steel reinforcement framework data can rapidly generate the steel reinforcement framework data by adopting a virtual modeling method. Furthermore, the reinforcing steel bars are subjected to collection processing by the geometric topological relation, initial process data meeting the processing requirements of the reinforcing steel bar cage and the mesh can be formed, and a feasible digital modeling method is provided for the large-scale mechanical reinforcing steel bar processing in the building industry.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a flowchart of an embodiment of a method for processing data of reinforcement bars of an assembled wall according to the present invention;
fig. 2 is a schematic diagram of a process for generating the data of the steel reinforcement cage according to the embodiment of the invention;
FIG. 3 is a flow chart of another embodiment of a method for processing data of reinforcement bars for an assembled wall according to the present invention;
FIG. 4 is a flowchart illustrating a method for processing data of an assembled wall rebar according to another embodiment of the present invention;
fig. 5 is a block diagram of an assembled wall rebar data processing device according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 shows a flowchart of an embodiment of a method for processing data of reinforcement bars of an assembled wall, the method including:
step S101: acquiring an outer contour model of the assembled wall body established based on the BIM;
in the embodiment of the invention, after a designer designs the BIM based on the BIM design platform, the outer contour model of the assembled wall body can be directly obtained by adopting the function of the platform.
Step S102: splitting the outer contour model into virtual geometric blocks, wherein the geometric blocks comprise a hidden column area, a hidden beam area and a reinforcing mesh area;
in the outer contour model of the assembled wall obtained in step S101, beams, columns, hidden columns, or hidden beams may be included, so this step splits the outer contour model to obtain geometric entities of the hidden beams and the hidden columns. And reinforcing cages are required to be arranged at the parts of the hidden beams and the hidden columns, and reinforcing meshes are required to be arranged at other parts of the assembled wall body. Therefore, the outer contour model can be split into a hidden column area, a hidden beam area and a reinforcing mesh area.
Step S103: carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in the outer contour model, and generating a whole distribution map of the reinforcement;
specifically, the main reinforcements and sleeves corresponding to the beams and the columns can be drawn according to the industrial design specifications of the steel bars, and corresponding attribute information is given; drawing a corresponding reinforcing mesh and giving corresponding attribute information; drawing the mantle fiber connection processing, setting the deep reinforcing steel bars and giving corresponding attribute information. Thus, the reinforcement overall distribution map can be generated.
Taking a beam as an example, the overall distribution map of the reinforcement can specifically include information such as the number of main reinforcements on the upper part and the lower part, the number of reinforcing ribs, the number of stirrups, the length of a stirrup encryption area, and the distance between stirrups.
The steel bar parameters may specifically include, but are not limited to, the length of the main bar, the thickness of the protective layer, the position of the sleeve, the length of the mantle fiber, and the like. Wherein, the thickness of the protective layer represents the distance between the edge part of the reinforcement cage and the surface of the concrete.
As a specific implementation manner, the overall distribution map of the reinforcement bars in the embodiment of the present invention may be embodied as a geometric plan view.
Step S104: and performing geometric topological division on the reinforcement integral distribution map, and dividing the integral reinforcement into corresponding geometric blocks to generate reinforcement cage data.
As a specific implementation, referring to fig. 2, the step may specifically include:
step S1041: dividing the reinforcing steel bars into the geometric blocks according to the geometric inclusion and the interpenetration relation of the reinforcing steel bars to generate attribution information of the reinforcing steel bars;
step S1042: generating attribute information of the steel bars according to the steel bar parameters;
step S1043: and generating the steel bar framework data based on the attribution information and the attribute information.
Further, the method can further comprise the following steps after the steel bar framework data are generated: and respectively carrying out classification statistics on the reinforcing steel bar framework data according to the hidden beams, the hidden columns and the reinforcing steel bar meshes to generate reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage.
Specifically, the steel bars can be automatically numbered and counted according to the type, the brand and the geometric shape of the steel bars; and determining the processing list and the shape processing information of each independent reinforcing mesh or reinforcing cage.
After the reinforcing bar processing information of each independent reinforcing bar net piece or reinforcing bar cage is generated, the method further comprises the following steps: and sending the reinforcing steel bar processing information to reinforcing steel bar forming equipment according to a preset format for data butt joint.
The method for processing the data of the steel bars of the assembled wall comprises the steps of obtaining an outline model of the assembled wall established based on BIM; splitting the outer contour model into virtual geometric body blocks, wherein the geometric body blocks comprise a beam area, a column area, a hidden beam area and a reinforcing mesh area; carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in an outer contour model, and generating a whole distribution map of the reinforcing bars; and carrying out geometric topological division on the reinforcement integral distribution map, and dividing the integral reinforcement into corresponding geometric blocks to generate reinforcement cage data. The method and the device for generating the steel reinforcement framework data can rapidly generate the steel reinforcement framework data by adopting a virtual modeling method. Furthermore, the reinforcing steel bars are subjected to collection processing by the geometric topological relation, initial process data meeting the processing requirements of the reinforcing steel bar cage and the mesh can be formed, and a feasible digital modeling method is provided for the large-scale mechanical reinforcing steel bar processing in the building industry.
As shown in fig. 3, a flowchart of another embodiment of a method for processing data of an assembled wall rebar provided by the present invention may specifically include:
step S201: acquiring an outer contour model of the assembled wall body established based on the BIM;
the process BIM designer establishes a virtual hidden column, hidden beam and splicing reinforcing steel bar mesh area segmentation model based on reinforcing steel bar processing and splitting requirements on the basis of establishing an outer contour model of a wall body. The sheet splicing treatment method of the reinforcement cage can be clearly seen from the process model.
Step S202: splitting the outer contour model into virtual geometric body blocks, and giving unique identification information to the geometric body blocks;
the building industrialization wall body reinforcing bar net piece, especially contain hidden roof beam, the component of hidden post, need to divide into when mechanical molding: dark beam area (1), dark post area (generally 1 ~ 2, also there are a plurality of cases), middle net piece area (1 to N).
After the virtual division is completed, unique identification information is given to the member, the hidden beam, the hidden column and other geometric objects, and specifically, the representation form of the identification information may be a number. For example, a pattern of component number + suffix may be used, or an attribute synthesis method may be used. As long as a number is manually given to the beam, the column and the mesh, the system can automatically generate a number according to the mode of member number + type + number.
Step S203: uniformly numbering the reinforcing steel bars to generate attribute information of the reinforcing steel bars;
as a specific implementation manner, before the uniformly numbering the reinforcing steel bars, the method further includes:
acquiring information of beams, column main ribs and sleeves drawn in the outer contour model, and giving corresponding attribute information;
acquiring reinforcing steel bar mesh information and giving corresponding attribute information;
and acquiring mantle fiber connection processing, setting the extending reinforcing steel bar and giving corresponding attribute information.
Specifically, the processing of uniform numbering of the reinforcing steel bars in the embodiment of the invention comprises: automatically numbering and counting the reinforcing steel bars according to the type, the brand and the geometric shape of the reinforcing steel bars; and determining a processing list and shape processing information of each reinforcing steel bar.
Step S204: dividing the reinforcing steel bars into the geometric blocks according to geometric inclusion and interpenetration relation to generate attribution information of the reinforcing steel bars;
the system automatically divides the corresponding steel bars into virtual beams, columns and meshes according to the established virtual splitting model and the geometric inclusion and interpenetration relation.
Step S205: and generating a steel bar processing information list according to the attribute information and the attribution information of each steel bar.
Specifically, the reinforcing steel bar processing information can be respectively subjected to type collection according to beams, columns and meshes according to a preset sequence, and a reinforcing steel bar processing information list is formed in a relative coordinate mode.
The method for processing the data of the steel bars of the assembled wall comprises the steps of obtaining an outline model of the assembled wall established based on BIM; splitting the outer contour model into virtual geometric body blocks, and giving unique identification information to the geometric body blocks, wherein the geometric body blocks comprise hidden columns, hidden beams and reinforcing mesh areas; uniformly numbering the reinforcing steel bars to generate attribute information of the reinforcing steel bars; dividing the reinforcing steel bars into geometric blocks according to geometric inclusion and interpenetration relation to generate attribution information of the reinforcing steel bars; and generating a steel bar processing information list according to the attribute information and the attribution information of each steel bar. According to the method, only a virtual modeling method is adopted, the virtual beams and the virtual columns are numbered, the reinforcing steel bars are collected and processed according to the geometric topological relation, initial process data meeting the processing requirements of the reinforcing cage and the mesh are formed, and a feasible digital modeling method is provided for the large-scale mechanical reinforcing steel bar processing in the building industry.
Further, the embodiment of the present invention may further include: receiving an identification code of a to-be-produced member steel bar input by a user, calling steel bar framework data of the to-be-produced member steel bar, and sending the steel bar framework data to corresponding steel bar forming equipment.
Referring to fig. 4, a further embodiment of the data processing method for the assembled wall steel bar provided by the present invention is further described in detail below, and the method specifically includes:
step S301: establishing a virtual block model on the basis of the outline model based on the BIM;
the process BIM designer establishes a virtual hidden column, hidden beam and splicing reinforcing steel bar mesh area segmentation model based on reinforcing steel bar processing and splitting requirements on the basis of establishing an outer contour model of a wall body. The sheet splicing treatment method of the reinforcement cage can be clearly seen from the process model.
Step S302: numbering walls, virtual beams, columns and the like based on the virtual splitting model;
after the virtual division is finished, the member, the hidden beam, the hidden column and other geometric bodies are assigned with unique numbers, a member number + suffix mode is generally adopted, an attribute synthesis method can also be utilized, and the system can automatically generate a number according to the member number + type + number mode only by manually numbering the beam, the column and the mesh.
Step S303: drawing a corresponding reinforcing mesh or reinforcing cage according to parameterization or manual work;
drawing corresponding beams, column main ribs and sleeves according to design specifications and endowing corresponding attribute information;
drawing the corresponding reinforcing mesh and giving corresponding attribute information.
Drawing mantle fiber connection processing, setting of extending reinforcing steel bars and giving corresponding attribute information
Step S304: uniformly numbering the reinforcing steel bars;
automatically numbering and counting the reinforcing steel bars according to the type, the brand, the geometric shape and the like of the reinforcing steel bars;
forming a component steel bar machining list and central line machining shape information;
step S305: the background divides the attribution of the reinforcing steel bars according to the geometric topology;
the system automatically divides the corresponding steel bars into virtual beams, columns and meshes according to the established virtual splitting model and the geometric inclusion and interpenetration relation.
Step S306: and forming relative processing information according to the attribute and the attribution of the steel bars.
According to an appointed sequence, the reinforcing steel bar processing information is collected in the types of beams, columns, meshes and the like, the initial reinforcing steel bar processing information list output is formed in a relative coordinate mode, and related data can be called to be converted and then transmitted to reinforcing steel bar forming equipment according to the member number, so that the requirement of providing forming data for machining is met.
According to the embodiment of the invention, firstly, a designer carries out virtual geometric modeling on the reinforcing steel bars of the wall body member according to the blocking idea, then carries out design on the reinforcing steel bars, automatically cuts the reinforcing steel bars corresponding to the virtual blocking piece by utilizing the geometric inclusion relation after the design is finished, establishes output models such as main reinforcements, stirrups, welding spots and the like based on relative positions, and can be in butt joint with a machine by simply processing data in the manufacturing process.
The building industrialization wall body reinforcing bar net piece, especially contain hidden roof beam, the component of hidden post, need to divide into when mechanical molding: the hidden beam area (1), the hidden column area (generally 1 ~ 2, also have a plurality of circumstances), middle net piece area (1 to N), can be when the machining shaping, one shot forming. When processing, the vertical main reinforcement is fixed by a fixture according to a certain section size and a preset interval layout, the step-by-step conveying is carried out according to the set interval of the stirrups, and the stirrups are conveyed to a fixing position and are separated from the mechanism and then are welded with the main reinforcement. And after the molding is finished, numbering the meshes of the wallboard to be synthesized. During forming, the hidden beams and the hidden columns are inserted in a threading and additional joint reinforcing steel bar mode, an organic whole is formed outside the wallboard, and mesh addition is carried out in the middle area, so that manual operation can be greatly reduced. Based on the combined machining rule, the data requirements of the machining processes are fully considered in the modeling process.
In order to ensure the data required by the processing process, the concrete reinforcing steel bar processing process of the method provided by the invention is described below.
Establishing an outer contour solid model of a wall body;
establishing a corresponding virtual geometric entity in the member according to the hidden beam, the hidden column, the net and the connection processing mode;
cutting off the hidden column according to the protruding head of the hidden column and the beam seam column;
the industrial design method of the steel bars comprises the steps of arranging main bars, stirrups, reinforcing meshes and threading treatment (increasing threading accessories) at beam-column joints;
automatically dividing the relevant main reinforcements, stirrups and the like into corresponding hidden beams, columns, meshes and the like according to the inclusion or interpenetration relationship of the geometric entities;
the reinforcing steel bars establish relative straight line length and steering relative angle data pair mode shape information according to type, mark and diameter, with a section as a starting point and a central line as a reference line, and the reinforcing steel bars are numbered according to specification size and shape;
numbering the hidden beams, the hidden columns and the meshes on the basis of the member numbering;
the hidden columns (including sleeves) and the hidden beam main bars are uniformly distributed according to the section size, the number of the steel bars, the diameter and the length of the steel bars, the distance between the center of the steel bars and the surface, the distribution position of the center of the steel bars on the section (relative coordinates of the section, an XY relative coordinate method) and the relative initial position of one end (the general lower end) if the steel bars are aligned, and the unit is 0 (such as mm);
the stirrups start from the position of one end (the general lower end or the seat end), relative position, type, mark number, serial number, relative position (length direction), relative placement position (with the main reinforcement), welding point number, welding point serial number and welding point relative coordinate;
forming relative positions of the sleeve and the mantle fiber and main rib information connected with the material information;
forming information of the reinforcing steel bar meshes, such as the grades, the diameters, the mesh specifications, the transverse spacing, the longitudinal spacing and the like of the reinforcing steel bars;
respectively outputting processing information of corresponding steel bar blocks according to the requirement of a wall body list;
and according to the mechanical requirement, the machining information is simply processed and then is butted with the machine.
In the following, the assembled wall rebar data processing device according to the embodiments of the present invention is described, and the assembled wall rebar data processing device described below and the assembled wall rebar data processing method described above may be referred to in correspondence.
Fig. 5 is a block diagram of an assembled wall rebar data processing device according to an embodiment of the present invention, where the assembled wall rebar data processing device according to fig. 5 may include:
an outer contour model obtaining module 100, configured to obtain an outer contour model of an assembled wall body established based on BIM;
the splitting module 200 is configured to split the outer contour model into virtual geometric blocks, where the geometric blocks include a beam region, a column region, a hidden beam region, and a steel mesh region;
the reinforcement overall distribution map generation module 300 is configured to perform parametric calculation according to a preset reinforcement distribution rule and reinforcement parameters, and draw a reinforcement mesh or a reinforcement cage in the outer contour model to generate a reinforcement overall distribution map;
and the steel reinforcement framework data generation module 400 is configured to perform geometric topological partition on the reinforcement overall distribution map, partition the overall steel reinforcement into corresponding geometric blocks, and generate steel reinforcement framework data.
Optionally, the assembled wall body reinforcing steel bar data processing device provided by the invention may further include:
and the steel bar processing information generation module is used for carrying out classified statistics on the steel bar framework data according to the hidden beams, the hidden columns and the steel bar meshes after the steel bar framework data are generated, and generating the steel bar processing information of each independent steel bar mesh or each steel bar cage.
Optionally, the assembled wall body reinforcing steel bar data processing device provided by the invention may further include:
and the sending module is used for sending the reinforcing steel bar processing information to reinforcing steel bar forming equipment according to a preset format for data butt joint after the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage is generated.
The assembled wall rebar data processing apparatus of this embodiment is configured to implement the assembled wall rebar data processing method, and therefore specific embodiments of the assembled wall rebar data processing apparatus may be found in the foregoing embodiment parts of the assembled wall rebar data processing method, for example, the outer contour model obtaining module 100, the splitting module 200, the reinforcement overall distribution diagram generating module 300, and the reinforcement framework data generating module 400 are respectively configured to implement steps S101, S102, S103, and S104 in the assembled wall rebar data processing method, so that the specific embodiments thereof may refer to descriptions of corresponding respective part embodiments, and are not described herein again.
The device for processing the steel bar data of the assembled wall body provided by the invention obtains an outline model of the assembled wall body built based on BIM; splitting the outer contour model into virtual geometric body blocks, wherein the geometric body blocks comprise a beam area, a column area, a hidden beam area and a reinforcing mesh area; carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in an outer contour model, and generating a whole distribution map of the reinforcing bars; and carrying out geometric topological division on the reinforcement integral distribution map, and dividing the integral reinforcement into corresponding geometric blocks to generate reinforcement cage data. The method and the device for generating the steel reinforcement framework data can rapidly generate the steel reinforcement framework data by adopting a virtual modeling method. Furthermore, the reinforcing steel bars are subjected to collection processing by the geometric topological relation, initial process data meeting the processing requirements of the reinforcing steel bar cage and the mesh can be formed, and a feasible digital modeling method is provided for the large-scale mechanical reinforcing steel bar processing in the building industry.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The method and the device for processing the data of the assembled wall steel bar provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (9)
1. A data processing method for steel bars of an assembled wall body is characterized by comprising the following steps:
acquiring an outer contour model of the assembled wall body established based on the BIM;
splitting the outer contour model into virtual geometric blocks, wherein the geometric blocks comprise a beam area, a column area, a hidden beam area and a reinforcing mesh area;
carrying out parametric calculation according to a preset steel bar distribution rule and steel bar parameters, drawing a steel bar mesh or a steel bar cage in the outer contour model, and generating a whole distribution map of the reinforcement;
carrying out geometric topological division on the reinforcement integral distribution map, dividing the integral reinforcement into corresponding geometric blocks, and generating reinforcement cage data;
carrying out parametric calculation according to preset steel bar distribution rules and steel bar parameters, drawing a steel bar mesh or a steel bar cage in the outer contour model, and generating a whole distribution map of the reinforcement bar comprises the following steps:
drawing main reinforcements and sleeves corresponding to the beams and the columns according to the industrial design specifications of the reinforcing steel bars, and giving corresponding attribute information; drawing a corresponding reinforcing mesh and giving corresponding attribute information; drawing a mantle fiber connection treatment, setting deep reinforcing steel bars and giving corresponding attribute information to the deep reinforcing steel bars to generate the reinforcing steel bar integral distribution map;
the geometric topological division is carried out on the reinforcement integral distribution diagram, integral reinforcements are divided into corresponding geometric blocks, and the generation of reinforcement cage data comprises the following steps:
dividing the reinforcing steel bars into the geometric blocks according to the geometric inclusion and the interpenetration relation of the reinforcing steel bars to generate attribution information of the reinforcing steel bars;
generating attribute information of the steel bars according to the steel bar parameters;
and generating the steel bar framework data based on the attribution information and the attribute information.
2. An assembled wall rebar data processing method as set forth in claim 1, further comprising, after said generating the rebar skeleton data:
and respectively carrying out classification statistics on the reinforcing steel bar framework data according to the hidden beams, the hidden columns and the reinforcing steel bar meshes to generate reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage.
3. The method for processing the reinforcing steel bar data of the assembled wall body as claimed in claim 2, wherein the generating the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage comprises:
automatically numbering and counting the reinforcing steel bars according to the type, the brand and the geometric shape of the reinforcing steel bars;
and determining the processing list and the shape processing information of each independent reinforcing mesh or reinforcing cage.
4. The method for processing the reinforcing steel bar data of the assembled wall body as claimed in claim 3, wherein after the generating the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage, the method further comprises the following steps:
and sending the reinforcing steel bar processing information to reinforcing steel bar forming equipment according to a preset format for data butt joint.
5. An assembled wall rebar data processing method as set forth in any one of claims 1 to 4, further comprising, after splitting the outer contour model into virtual geometric blocks:
and giving a unique identification code to the member corresponding to the geometric body block.
6. An assembled wall rebar data processing method as set forth in claim 5, further comprising:
receiving an identification code of a to-be-produced member steel bar input by a user, calling steel bar framework data of the to-be-produced member steel bar, and sending the steel bar framework data to corresponding steel bar forming equipment.
7. An assembled wall body reinforcing bar data processing apparatus characterized by, includes:
the outer contour model acquisition module is used for acquiring an outer contour model of the assembled wall body established based on the BIM;
the splitting module is used for splitting the outer contour model into virtual geometric body blocks, and the geometric body blocks comprise a beam area, a column area, a hidden beam area and a steel mesh area;
the reinforcement integral distribution map generation module is used for carrying out parametric calculation according to a preset reinforcement distribution rule and reinforcement parameters, drawing a reinforcement mesh or a reinforcement cage in the outer contour model and generating a reinforcement integral distribution map;
the reinforcement cage data generation module is used for carrying out geometric topological division on the reinforcement overall distribution map, dividing the overall reinforcement into corresponding geometric blocks and generating reinforcement cage data;
the reinforcement integral distribution map generation module is specifically used for drawing main reinforcements and sleeves of corresponding beams and columns according to the industrial design specifications of the steel bars and giving corresponding attribute information; drawing a corresponding reinforcing mesh and giving corresponding attribute information; drawing a mantle fiber connection treatment, setting deep reinforcing steel bars and giving corresponding attribute information to the deep reinforcing steel bars to generate the reinforcing steel bar integral distribution map;
the reinforcing steel bar skeleton data generation module is specifically used for dividing reinforcing steel bars into geometric blocks according to geometric inclusion and interpenetration relation of the reinforcing steel bars to generate attribution information of the reinforcing steel bars; generating attribute information of the steel bars according to the steel bar parameters; and generating the steel bar framework data based on the attribution information and the attribute information.
8. An assembled wall rebar data processing device as defined in claim 7, further comprising:
and the steel bar processing information generation module is used for carrying out classified statistics on the steel bar framework data according to the hidden beams, the hidden columns and the steel bar meshes after the steel bar framework data are generated, and generating the steel bar processing information of each independent steel bar mesh or each steel bar cage.
9. An assembled wall rebar data processing device as defined in claim 8, further comprising:
and the sending module is used for sending the reinforcing steel bar processing information to reinforcing steel bar forming equipment according to a preset format for data butt joint after the reinforcing steel bar processing information of each independent reinforcing steel bar mesh or reinforcing steel bar cage is generated.
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