CN113190893A - Method for determining steel bar attribute of component and related device - Google Patents
Method for determining steel bar attribute of component and related device Download PDFInfo
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Abstract
The application provides a method for determining the steel bar attribute of a component and a related device, wherein the method comprises the following steps: acquiring a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building; and determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building. The method and the device for determining the steel bar attribute of the target component of the building information model are beneficial to determining efficiency of the steel bar attribute of the target component of the building information model.
Description
Technical Field
The application relates to the technical field of building information models, in particular to a method for determining the steel bar attribute of a member and a related device.
Background
At present, when a technician develops a Building Information Modeling (BIM) of a Building project, the technician needs to manually input the steel bar attribute of a solid member, such as a beam member, and the method has the disadvantages of large workload, time consumption and labor consumption, and low efficiency.
Disclosure of Invention
The embodiment of the application provides a method and a related device for determining the steel bar attribute of a member, so as to improve the determination efficiency of the steel bar attribute of a target member of a building information model.
In a first aspect, an embodiment of the present application provides a method for determining a rebar property of a component, including:
acquiring a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building;
and determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building.
In a second aspect, an embodiment of the present application provides an apparatus for determining a rebar property of a component, including a processing module and a communication module, wherein,
the processing module is used for acquiring a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building through the communication module; and determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in any of the methods of the first aspect of the embodiment of the present application.
In a fourth aspect, an embodiment of the present application provides a chip, including: and the processor is used for calling and running the computer program from the memory so that the device provided with the chip executes part or all of the steps described in the method of any one of the first aspect and the second aspect of the embodiment of the application.
In a fifth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform part or all of the steps described in any one of the methods of the first aspect or the second aspect of the present application.
In a sixth aspect, the present application provides a computer program, wherein the computer program is operable to cause a computer to perform some or all of the steps as described in any of the methods of the first or second aspects of the embodiments of the present application. The computer program may be a software installation package.
It can be seen that, in the embodiment of the application, the electronic device first obtains a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building; and secondly, determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building. Therefore, the electronic equipment can automatically identify and determine the steel bar attribute of the target member of each floor in the three-dimensional building information model based on the structural reinforcement plan of the target building, so that manual input is not needed, and the determination efficiency of the steel bar attribute of the target member of the three-dimensional building information model is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 2a is a schematic flow chart of a method for determining a rebar property of a component according to an embodiment of the present disclosure;
figure 2b is an exemplary illustration of a structural reinforcement plan view of one currently treated floor provided by an embodiment of the present application;
fig. 2c is a schematic diagram of a top plan view of a three-dimensional building information model provided by an embodiment of the present application, in which a horizontal rotation angle of the three-dimensional building information model is the same as a horizontal rotation angle of a structural reinforcement plan of a currently processed floor;
figure 2d is an exemplary beam-line illustration of a plan view of structural reinforcement for one currently treated floor provided by an embodiment of the present application;
fig. 2e is a schematic diagram of a top plan view of another three-dimensional building information model provided in the embodiment of the present application, in which the horizontal rotation angle of the three-dimensional building information model is the same as the horizontal rotation angle of the structural reinforcement plan of the currently processed floor;
fig. 3 is a block diagram illustrating functional units of an apparatus for determining a rebar property of a component according to an embodiment of the present disclosure;
fig. 4 is a block diagram of functional units of an apparatus for determining a rebar property of another member according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
At present, when technical personnel develop Building Information Modeling (BIM) of Building projects such as houses, reinforcing steel bar attributes of solid members such as beam members need to be manually input, and the method is large in workload, time-consuming and labor-consuming, and low in efficiency.
In view of the above problems, embodiments of the present invention provide a method and a related apparatus for determining a rebar property of a component, and the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device 110 according to an embodiment of the present disclosure. The electronic device 110 comprises an application processor 120, a memory 130, a communication module 140, and one or more programs 131, wherein the application processor 120 is communicatively coupled to the memory 130 and the communication module 140 via an internal communication bus.
Wherein the one or more programs 131 are stored in the memory 130 and configured to be executed by the application processor 120, the one or more programs 131 comprising instructions for performing any of the steps of the above method embodiments.
The Application Processor 120 may be, for example, a Central Processing Unit (CPU), a general purpose Processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), other Programmable logic devices (Programmable Gate Array), a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, units, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others. The communication module may be the communication module 140, a transceiver, a transceiving circuit, etc., and the storage unit may be the memory 130.
The memory 130 may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of example, but not limitation, many forms of Random Access Memory (RAM) are available, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchlink DRAM (SLDRAM), and direct bus RAM (DR RAM).
In particular implementations, the application processor 120 is configured to perform any of the steps as performed by the electronic device in the method embodiments of the present application.
Referring to fig. 2a, fig. 2a is a flowchart illustrating a method for determining a rebar property of a component according to an embodiment of the present application, and the method is applied to an electronic device 101.
The target building may be, for example, a residential building or an underground garage, and the target building is not limited herein.
The structural reinforcement plan of the target building can be a drawing in DWG format of CAD.
In specific implementation, the electronic device can automatically match the layer of the reinforcement plane map of the extraction structure with the primitive information, and the matching logic is implemented by the existing algorithm, which is not described herein again.
In specific implementation, the electronic device may be a terminal such as a personal computer of a developer, or may also be a cloud BIM graphic engine server, and the like, which is not limited herein.
In this possible example, the determining, according to the structural reinforcement plan of the target building and the three-dimensional building information model of the target building, the reinforcement property of the target member of each floor in the three-dimensional building information model includes: executing the following processing for each floor of at least one floor of the three-dimensional building information model to obtain the processed three-dimensional building information model: selecting a structural reinforcement plane map of a floor currently processed from the structural reinforcement plane maps of the target building; determining the member centralized labeling attribute of the corresponding floor in the three-dimensional building information model according to the structural reinforcement plane graph of the currently processed floor; and determining the steel bar attribute of the target member of the corresponding floor according to the structural reinforcement plan of the currently processed floor.
The number of floors of the target building can be 1, 2, 10, etc., and is not limited herein. The structural reinforcement plan of the target building includes the structural reinforcement plan of all floors.
In specific implementation, according to the one-to-one correspondence relationship between the two-dimensional structural reinforcement plane map of the target building and the floors of the three-dimensional building information model, the reinforcement attribute of the target member of the corresponding floor in the three-dimensional building information model is determined based on the two-dimensional structural reinforcement plane map of the target building of each floor.
In this example, the device can determine the rebar property of the target member of the corresponding floor in the three-dimensional building information model based on the structural rebar plan of the two-dimensional target building of each floor, and the determination is comprehensive, accurate and non-exhaustive.
In this possible example, the determining, according to the structural reinforcement plan of the currently processed floor, a component set labeling attribute of a corresponding floor in the three-dimensional building information model includes: extracting component centralized labeling information (also called centralized labeling reinforcing steel bar information) in the structural reinforcement plane graph of the currently processed floor; and inputting the component centralized labeling information into the component centralized labeling attributes of the corresponding floors in the three-dimensional building information model.
In the concrete implementation, when the information of the concentrated marked reinforcing steel bars, namely the unified reinforcing steel bar information of the beams with the same number, is input, the information can be directly and automatically input into the model database according to the corresponding floors.
Wherein, the component centralized labeling information refers to the centralized labeling content of the frame beam, and at least comprises the following contents:
firstly, in the first row, the frame beam code, number, span and whether the frame beam has a cantilever or a cross section;
secondly, the number, the diameter, the distance (the distance between a encryption area and a non-encryption area) and the number of hoops of the hooping grade are set;
thirdly, the number, the grade band number and the diameter of the upper part of the third row are connected, and the number, the grade band number and the diameter of the lower part of the third row are connected after the number division;
fourthly, the properties, the number, the grade band number and the diameter of the waist tendon (namely the side tendon);
fifth row, the top surface of the beam is level.
The frame beam is a structure which is supported by the columns and bears the load, namely the frame beam is directly borne by the beam, and the load is transmitted to the columns by the beam. The building elevation of the frame beam and the building elevation of the cast-in-place slab are generally the same in a building drawing, the building elevation is generally higher than the building elevation by a few centimeters (generally 3CM), but the building elevation of the frame beam and the cast-in-place slab is generally the same, the frame beam and the cast-in-place slab are not the same, the beam is turned upwards, and because the stress of the beam is different from that of the beam turned downwards, the beam is turned upwards only when the special requirement is met in the building engineering, such as a toilet: it is used for waterproofing.
In this example, it can be seen that the electronic device can enter the centralized labeling content of the frame beam of the currently processed floor into the member centralized labeling attribute of the corresponding floor in the three-dimensional building information model.
In this possible example, the target member comprises a beam member, and the structural reinforcement plan view comprises a beam; the determining of the rebar property of the target member of the corresponding floor according to the structural rebar plan of the currently processed floor comprises: extracting shaft nets, beam lines and beam in-situ labeling information (also called in-situ labeling reinforcing steel bar information) in the structural reinforcement plane graph of the currently processed floor; determining the coordinate corresponding relation between a beam line in the structural reinforcement plane map of the currently processed floor and a beam member of the three-dimensional building information model according to the axis network in the structural reinforcement plane map of the currently processed floor; and inputting the reinforcement information on the beam in-situ marking information into the reinforcement attribute of the target member of the floor corresponding to the three-dimensional building information model according to the coordinate corresponding relation between the beam line and the beam member of the three-dimensional building information model and a marking mode of a preset leveling rule.
In the concrete implementation, when the in-situ labeled steel bar information is input, namely the independent reinforcing bar information of each beam, the coordinate position can be firstly positioned through the shaft network, and then the steel bar information of the two-dimensional graph is automatically input into the component attribute of the three-dimensional building information model according to the corresponding coordinate position.
Wherein, the preset flat rule is a platform drawing rule, and specifically comprises:
(1) method for representing beam leveling construction drawing
Firstly, a beam leveling construction drawing is expressed by adopting a plane writing mode or a cross-section writing mode on a beam level layout drawing.
Secondly, the beam plane layout is drawn according to different structural layers (standard layers) of the beams, and all beams, columns, walls and plates related to the beams are drawn together in proper proportion.
Thirdly, in the construction drawing of the beam leveling method, the top surface elevation of each structural layer and the corresponding structural layer number are noted according to the regulation of 1.0.8 of the rule.
Fourthly, for the beam with the non-centered axis, the eccentric positioning size of the beam is marked (the beam attached to the side of the column can be not marked).
(2) Plane writing method
Firstly, a plane writing mode is to select one beam from beams with different numbers on a beam plane layout drawing respectively, and a beam plane construction drawing is expressed in a mode of writing section size and concrete numerical values of reinforcing bars on the beam plane layout drawing.
The plane writing comprises concentrated marking and in-situ marking, wherein the general rescue values of the expression beams are concentrated marked, and the special numerical values of the expression beams are marked in situ. And when a certain numerical value in the centralized labeling is not suitable for a certain part of the beam, the numerical value is subjected to in-situ labeling, and the in-situ labeling value is preferred during construction.
The beam number is composed of beam type code, serial number, span number and whether overhanging code exists.
As can be seen, in this example, the electronic device can determine the coordinate correspondence between the beam line in the structural reinforcement plane map of the currently processed floor and the beam member of the three-dimensional building information model based on the axis network in the structural reinforcement plane map of the currently processed floor, and enter the reinforcement information on the beam in-situ labeling information into the reinforcement attribute of the target member of the floor corresponding to the three-dimensional building information model according to the labeling mode of the preset leveling rule.
In this possible example, the determining, according to the axis network in the structural reinforcement plan of the currently processed floor, the coordinate correspondence between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model includes: matching the axle network in the structural reinforcement plan of the currently processed floor with the axle network of the three-dimensional building information model, and determining the coordinate corresponding relation between the component plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor; and determining the coordinate corresponding relation between the beam line in the structural reinforcement plane map of the currently processed floor and the beam member of the three-dimensional building information model according to the coordinate corresponding relation between the member plane of the three-dimensional building information model and the structural reinforcement plane map of the currently processed floor.
Wherein, regarding the coordinate corresponding relationship between the component plane of the three-dimensional building information model and the structural reinforcement plane map of the currently processed floor, such as the exemplary map of the structural reinforcement plane map of the currently processed floor shown in fig. 2b, and the schematic diagram of the top plan view shown in fig. 2c, in which the horizontal direction rotation angle of the three-dimensional building information model is the same as the horizontal direction rotation angle of the structural reinforcement plane map of the currently processed floor, the structural reinforcement plane map of the currently processed floor is a two-dimensional CAD plane map, the component plane of the three-dimensional building information model is the top plan view of the three-dimensional BIM model, the intersection points of the XA axis and the Y1 axis are positioning points, the rotation angles of the two maps and the horizontal direction are both 0 °, the primitive of the plan view and the overall coordinates of the components of the model are corresponding to constitute the coordinate corresponding relationship between the component plane of the three-dimensional building information model and the structural reinforcement plane map of the currently processed floor, the coordinate mapping is used to locate global coordinates, such as the intersection and rotation angle of the A-axis and the 1-axis of the two-dimensional plane map and the A-axis and the 1-axis of the three-dimensional model, so that the coordinates of all the graphic elements of the plane map and the top plan map of the three-dimensional BIM model can be mapped.
Wherein, for the coordinate corresponding relationship between the beam line in the structural reinforcement plane diagram of the currently processed floor and the beam member of the three-dimensional building information model, such as the beam line exemplary diagram of the structural reinforcement plane diagram of the currently processed floor shown in fig. 2d, and the schematic diagram of the top plan diagram of the three-dimensional building information model shown in fig. 2e, in which the horizontal direction rotation angle of the three-dimensional building information model is the same as the horizontal direction rotation angle of the structural reinforcement plane diagram of the currently processed floor, the structural reinforcement plane diagram of the currently processed floor is a two-dimensional CAD plane diagram, the member plane of the three-dimensional building information model is the top plan diagram of the three-dimensional BIM model, the beam member enclosed on the top plan diagrams of the two-dimensional plane diagram and the three-dimensional building information model represents the same beam, because the coordinate relationship has been correlated, the electronic device can automatically identify and extract the reinforcement information labeled on the beam on the two-dimensional plane diagram (for example, the reinforcement information in the diagram is KL-4(1), 200 × 500, 8@100/200(2), 216; 218. 3? 16) And automatically inputting the information into the steel bar attribute corresponding to the beam of the three-dimensional building information model. The beam reinforcement information represented in fig. 2d using the representation method of the flat rule is as follows:
KL-4(1) represents the frame beam number (KL-4) and span number (1);
8@100/200(2) shows a stirrup (diameter 8mm, two limb hoops, encrypted zone spacing 100, unencrypted zone spacing 200);
216; 218 denotes the upper through ribs (2 with a diameter of 16mm) and the bottom stressing ribs (2 with a diameter of 18 mm).
As can be seen, in this example, the electronic device can determine the coordinate correspondence between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model based on the coordinate correspondence between the member plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor, so that the reinforcement information on the beam in-situ labeling information is accurately entered into the reinforcement attribute of the target member of the floor corresponding to the three-dimensional building information model according to the labeling mode of the preset leveling rule.
In this possible example, the matching the axis network in the structural reinforcement plan of the currently processed floor and the axis network of the three-dimensional building information model to determine the coordinate correspondence between the component plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor includes: determining a top plan view in which a horizontal direction rotation angle of the three-dimensional building information model is the same as a horizontal direction rotation angle of a structural reinforcement plan of the currently processed floor; determining a reference positioning point according to a transverse axis network and a longitudinal axis network which are arranged in the top plan view and the structural reinforcement plan view of the currently processed floor; and determining the coordinate corresponding relation between the member of the three-dimensional building information model and the graphic element of the structural reinforcement plane map of the currently processed floor according to the reference positioning point.
The horizontal rotation angle may be 0 degree, 90 degrees, etc., and is not limited herein.
As can be seen, in this example, the electronic device can determine the reference positioning point through the transverse axis network and the longitudinal axis network both disposed in the top plan view of the three-dimensional building information model and the structural reinforcement plan view of the currently processed floor, and then determine the coordinate corresponding relationship between the members of the three-dimensional building information model and the primitives of the structural reinforcement plan view of the currently processed floor according to the reference positioning point.
In this possible example, the determining, according to the coordinate correspondence between the member plane of the three-dimensional building information model and the structural reinforcement plan of the currently-processed floor, the coordinate correspondence between the beam line in the structural reinforcement plan of the currently-processed floor and the beam member of the three-dimensional building information model includes: and inquiring the coordinate corresponding relation between the member of the three-dimensional building information model and the primitive of the structural reinforcement plan of the currently processed floor according to the coordinate of the beam line in the structural reinforcement plan of the currently processed floor, and determining the coordinate corresponding relation between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model.
In this example, the beam line coordinates may be identified by the coordinates of the axle network, and the corresponding beam member may be queried by converting the coordinates into the coordinate system of the three-dimensional building information model according to the coordinate correspondence.
In one possible example, after determining the rebar property of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plan of the target building and the three-dimensional building information model of the target building, the method further comprises: and carrying out steel bar modeling according to the steel bar attribute of the target component of each floor in the three-dimensional building information model, and calculating the steel bar consumption and cost required by the three-dimensional building information model.
In this example, after the electronic device automatically inputs the property of the reinforcing steel bar of the target component of the three-dimensional building information model, the reinforcing steel bar modeling can be performed, the consumption and the cost of the reinforcing steel bar required by the three-dimensional building information model are calculated, and the modeling efficiency and the calculation efficiency are improved.
The target member comprises any solid member needing to be provided with reinforcing steel bars, such as a beam member, a column wall member and the like.
It can be seen that, in the embodiment of the application, the electronic device first obtains a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building; and secondly, determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building. Therefore, the electronic equipment can automatically identify and determine the steel bar attribute of the target member of each floor in the three-dimensional building information model based on the structural reinforcement plan of the target building, so that manual input is not needed, and the determination efficiency of the steel bar attribute of the target member of the three-dimensional building information model is improved.
The embodiment of the application provides a device for determining the rebar property of a member, and the device for determining the rebar property of the member can be an electronic device. Specifically, the device for determining the rebar property of the member is used for executing the steps executed by the mobile terminal in the method for determining the rebar property of the member. The device for determining the rebar property of the member provided by the embodiment of the application can comprise modules corresponding to the corresponding steps.
The embodiment of the present application may divide the functional modules of the device for determining the rebar property of a member according to the above method, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The division of the modules in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 3 shows a possible structure diagram of the device for determining the rebar property of a member according to the above-described embodiment, in the case of dividing each functional module according to each function. As shown in fig. 3, the determination apparatus 3 of the rebar property of a member is applied to an electronic device; the device comprises:
an obtaining unit 30, configured to obtain a three-dimensional building information model of a target building and a structural reinforcement plan of the target building;
the determining unit 31 is configured to determine, according to the structural reinforcement plane map of the target building and the three-dimensional building information model of the target building, a reinforcement property of the target member of each floor in the three-dimensional building information model.
In a possible example, in the aspect of determining the rebar property of the target member of each floor in the three-dimensional building information model according to the structural rebar plan of the target building and the three-dimensional building information model of the target building, the determining unit 31 is specifically configured to perform the following processing for each floor in at least one floor of the three-dimensional building information model, so as to obtain the processed three-dimensional building information model: selecting a structural reinforcement plane map of a floor currently processed from the structural reinforcement plane maps of the target building; determining the member centralized labeling attribute of the corresponding floor in the three-dimensional building information model according to the structural reinforcement plane graph of the currently processed floor; and determining the steel bar attribute of the target component of the corresponding floor according to the structural reinforcement plan of the currently processed floor.
In a possible example, in the aspect of determining the component set labeling attribute of the corresponding floor in the three-dimensional building information model according to the structural reinforcement plan of the currently processed floor, the determining unit 31 is specifically configured to extract component set labeling information in the structural reinforcement plan of the currently processed floor; and recording the component centralized labeling information into the component centralized labeling attributes of the corresponding floors in the three-dimensional building information model.
In a possible example, in the aspect of determining the rebar property of the target member of the corresponding floor according to the structural rebar plan of the currently processed floor, the determining unit 31 is specifically configured to extract the axle network, the beam line and the beam in-situ labeling information in the structural rebar plan of the currently processed floor; determining the coordinate corresponding relation between a beam line in the structural reinforcement plane map of the currently processed floor and a beam member of the three-dimensional building information model according to the axis network in the structural reinforcement plane map of the currently processed floor; and inputting the reinforcement information on the beam in-situ labeling information into the reinforcement attribute of the target member of the floor corresponding to the three-dimensional building information model according to the coordinate corresponding relation between the beam line and the beam member of the three-dimensional building information model and a labeling mode of a preset leveling rule.
In a possible example, in the aspect of determining the coordinate correspondence relationship between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model according to the axis network in the structural reinforcement plan of the currently processed floor, the determining unit 31 is specifically configured to match the axis network in the structural reinforcement plan of the currently processed floor and the axis network of the three-dimensional building information model, and determine the coordinate correspondence relationship between the member plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor; and determining the coordinate corresponding relation between the beam line in the structural reinforcement plane map of the currently processed floor and the beam member of the three-dimensional building information model according to the coordinate corresponding relation between the member plane of the three-dimensional building information model and the structural reinforcement plane map of the currently processed floor.
In one possible example, in the aspect of matching the axis network in the structural reinforcement plan of the currently processed floor with the axis network of the three-dimensional building information model, and determining the coordinate correspondence between the member plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor, the determining unit 31 is specifically configured to determine a top plan view in which a horizontal direction rotation angle of the three-dimensional building information model is the same as a horizontal direction rotation angle of the structural reinforcement plan of the currently processed floor; determining a reference positioning point according to a transverse axis network and a longitudinal axis network which are arranged in the top plan view and the structural reinforcement plan view of the currently processed floor; and determining the coordinate corresponding relation between the member of the three-dimensional building information model and the graphic element of the structural reinforcement plane map of the currently processed floor according to the reference positioning point.
In a possible example, in the aspect of determining the coordinate correspondence between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model according to the coordinate correspondence between the member plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor, the determining unit 31 is specifically configured to query the coordinate correspondence between the member of the three-dimensional building information model and the primitive of the structural reinforcement plan of the currently processed floor according to the coordinate of the beam line in the structural reinforcement plan of the currently processed floor, and determine the coordinate correspondence between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model.
In a possible example, the apparatus further includes a calculating unit 32, configured to, after the determining unit 31 determines the rebar property of the target member of each floor in the three-dimensional building information model according to the structural rebar plan of the target building and the three-dimensional building information model of the target building, perform rebar modeling according to the rebar property of the target member of each floor in the three-dimensional building information model, and calculate the amount and cost of rebars required by the three-dimensional building information model.
In the case of using an integrated unit, a schematic structural diagram of a device for determining a rebar property of another member provided by an embodiment of the present application is shown in fig. 4. In fig. 4, the device 4 for determining the rebar property of a member includes: a processing module 40 and a communication module 41. The processing module 40 is used for controlling and managing actions of the determining means of the rebar property of the component, such as steps performed by the obtaining unit 30, the determining unit 31, the calculating unit 32, and/or other processes for performing the techniques described herein. The communication module 41 is used to support the interaction between the determination of the rebar properties of the member and other equipment. As shown in fig. 4, the device for determining a rebar property of a member may further include a storage module 42, the storage module 42 being configured to store program codes and data of the device for determining a rebar property of a member.
The Processing module 40 may be a Processor or a controller, and may be, for example, a Central Processing Unit (CPU), a general-purpose Processor, a Digital Signal Processor (DSP), an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others. The communication module 41 may be a transceiver, an RF circuit or a communication interface, etc. The storage module 42 may be a memory.
All relevant contents of each scene related to the method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again. The above-mentioned device 3 for determining the property of the steel bar of the member and the device 4 for determining the property of the steel bar of the member can both execute the steps executed by the electronic device in the method for determining the property of the steel bar of the member shown in fig. 2 a.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. The procedures or functions according to the embodiments of the present application are wholly or partially generated when the computer instructions or the computer program are loaded or executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire or wirelessly. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more collections of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.
It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
In the several embodiments provided in the present application, it should be understood that the disclosed method, apparatus and system may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative; for example, the division of the unit is only a logic function division, and there may be another division manner in actual implementation; for example, various elements or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications can be easily made by those skilled in the art without departing from the spirit and scope of the present invention, and it is within the scope of the present invention to include different functions, combination of implementation steps, software and hardware implementations.
Claims (10)
1. A method of determining a rebar property of a member, comprising:
acquiring a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building;
and determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building.
2. The method of claim 1, wherein determining the rebar property of the target member for each floor in the three-dimensional building information model based on the structural rebar plan of the target building and the three-dimensional building information model of the target building comprises:
executing the following processing for each floor of at least one floor of the three-dimensional building information model to obtain the processed three-dimensional building information model:
selecting a structural reinforcement plane map of a floor currently processed from the structural reinforcement plane maps of the target building;
determining the member centralized labeling attribute of the corresponding floor in the three-dimensional building information model according to the structural reinforcement plane graph of the currently processed floor;
and determining the steel bar attribute of the target member of the corresponding floor according to the structural reinforcement plan of the currently processed floor.
3. The method of claim 2, wherein the determining the component set tagging attributes for the corresponding floor in the three-dimensional building information model from the structural reinforcement plan for the currently processed floor comprises:
extracting component centralized labeling information in the structural reinforcement plane graph of the currently processed floor;
and inputting the component centralized labeling information into the component centralized labeling attributes of the corresponding floors in the three-dimensional building information model.
4. A method according to claim 2 or claim 3, wherein the target member comprises a beam member, and the structural reinforcement plan view comprises a beam; the determining of the rebar property of the target member of the corresponding floor according to the structural rebar plan of the currently processed floor comprises:
extracting axial networks, beam lines and beam in-situ labeling information in the structural reinforcement plane graph of the currently processed floor;
determining the coordinate corresponding relation between a beam line in the structural reinforcement plane map of the currently processed floor and a beam member of the three-dimensional building information model according to the axis network in the structural reinforcement plane map of the currently processed floor;
and inputting the reinforcement information on the beam in-situ marking information into the reinforcement attribute of the target member of the floor corresponding to the three-dimensional building information model according to the coordinate corresponding relation between the beam line and the beam member of the three-dimensional building information model and a marking mode of a preset leveling rule.
5. The method of claim 4, wherein determining coordinate correspondences between beam lines in the structural reinforcement plan for the currently processed floor and beam members of the three-dimensional building information model from an axis network in the structural reinforcement plan for the currently processed floor comprises:
matching the axle network in the structural reinforcement plan of the currently processed floor with the axle network of the three-dimensional building information model, and determining the coordinate corresponding relation between the component plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor;
and determining the coordinate corresponding relation between the beam line in the structural reinforcement plane map of the currently processed floor and the beam member of the three-dimensional building information model according to the coordinate corresponding relation between the member plane of the three-dimensional building information model and the structural reinforcement plane map of the currently processed floor.
6. The method of claim 5, wherein matching the axis network of the structural reinforcement plan of the currently processed floor with the axis network of the three-dimensional building information model to determine a coordinate correspondence between a component plane of the three-dimensional building information model and the structural reinforcement plan of the currently processed floor comprises:
determining a top plan view in which a horizontal direction rotation angle of the three-dimensional building information model is the same as a horizontal direction rotation angle of a structural reinforcement plan of the currently processed floor;
determining a reference positioning point according to a transverse axis network and a longitudinal axis network which are arranged in the top plan view and the structural reinforcement plan view of the currently processed floor;
and determining the coordinate corresponding relation between the member of the three-dimensional building information model and the graphic element of the structural reinforcement plane map of the currently processed floor according to the reference positioning point.
7. The method of claim 6, wherein determining the coordinate correspondence of beam lines in the structural reinforcement plan for the currently processed floor to beam members of the three-dimensional building information model from the coordinate correspondence between the member planes of the three-dimensional building information model and the structural reinforcement plan for the currently processed floor comprises:
and inquiring the coordinate corresponding relation between the member of the three-dimensional building information model and the primitive of the structural reinforcement plan of the currently processed floor according to the coordinate of the beam line in the structural reinforcement plan of the currently processed floor, and determining the coordinate corresponding relation between the beam line in the structural reinforcement plan of the currently processed floor and the beam member of the three-dimensional building information model.
8. The method according to any one of claims 1 to 7, wherein after determining the rebar property of the target member of each floor in the three-dimensional building information model based on the structural rebar plan of the target building and the three-dimensional building information model of the target building, the method further comprises:
and carrying out steel bar modeling according to the steel bar attribute of the target component of each floor in the three-dimensional building information model, and calculating the steel bar consumption and cost required by the three-dimensional building information model.
9. The device for determining the steel bar attribute of the component is characterized by comprising a processing module and a communication module, wherein,
the processing module is used for acquiring a three-dimensional building information model of a target building and a structural reinforcement plane diagram of the target building through the communication module; and determining the steel bar attribute of the target member of each floor in the three-dimensional building information model according to the structural reinforcement plane graph of the target building and the three-dimensional building information model of the target building.
10. An electronic device comprising a processor, a memory, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-8.
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