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Intelligent generation method for planar orthogonal multi-axial bearing platform steel bars

A multi-axial, reinforced technology, applied in special data processing applications, geometric CAD, etc., can solve problems such as time-consuming, labor-intensive, and low efficiency

Active Publication Date: 2020-12-18
NANCHANG UNIV +2
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Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent generation method of planar orthogonal multi-axial bearing platform reinforcement, to solve the technical problem of low efficiency, time-consuming and labor-intensive in the process of deepening the design of existing BIM technology

Method used

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  • Intelligent generation method for planar orthogonal multi-axial bearing platform steel bars
  • Intelligent generation method for planar orthogonal multi-axial bearing platform steel bars
  • Intelligent generation method for planar orthogonal multi-axial bearing platform steel bars

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] The model in the implementation process is constructed using the BIM modeling platform Revit software released by Autodesk.

[0021] Above-mentioned content of the invention can be realized by computer programming language, uses DesignScript language to carry out programming under the environment of Dynamo, construction steps are as follows (see figure 1 ):

[0022] Step 1: In the established structural BIM model, select the planar orthogonal multi-axial caps where the internal reinforcement is to be arranged, where T-shaped and L-shaped caps are taken as examples.

[0023] 1. Obtain the component ID of the component.

[0024] Step 2: Screen all the surfaces of the selected caps (see figure 2 )

[0025] 1. Get all the surfaces of the selected platform, and take the normal vector of the plane where all the surfaces are located.

[0026] 2. Determi...

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Abstract

The invention relates to the technical field of building construction, and discloses an intelligent generation method for planar orthogonal multi-axial bearing platform steel bars based on a BIM technology. The method mainly comprises the steps that bearing platform surface parameters are extracted, an initial dot matrix and a model line are established on a base section and an extension section according to different types of steel bar parameters, and then offset extension is conducted on the initial dot matrix and the model line to form a steel bar model line array, different from linear bearing platform type components, different spatial arrangement rules are made for different types of steel bars according to the shapes of bearing platforms at corners or intersections of plane orthogonal multi-axial directions, and finally a steel bar model is generated. According to the method, accurate positioning and automatic arrangement of the reinforcing steel bars in the planar orthogonal multi-axial bearing platform are achieved through computer programming statements, internal collision of the reinforcing steel bars is effectively avoided, and the problems that in existing deepening design, planar orthogonal multi-axial bearing platform components are low in arrangement accuracy and disordered in arrangement rule are solved. And meanwhile, the method can be used for technical disclosure of on-site construction and has the advantages of improving the on-site machining precision and the construction efficiency and the like.

Description

technical field [0001] The present invention relates to a technical field of building construction, in particular, based on BIM technology, the dimensions and spatial positions of various types of steel bars in the plane orthogonal multi-axial caps of the BIM three-dimensional model are parameterized, so that the height of the steel bar solid model is method of precision placement. Background technique [0002] Building Information Modeling (Building Information Modeling) is based on the relevant information data of the construction project as the basis of the model to establish the building model, and simulate the real information of the building through digital information simulation. It has five characteristics of visualization, coordination, simulation, optimization and plotting. [0003] BIM modeling technology is the basis of BIM technology application, and it is precisely because of the modeling process that a series of BIM functions can be completed. Therefore, the...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06F30/17
CPCG06F30/13G06F30/17
Inventor 贾璐吕憬曾思智黄磊罗凌王湘吉王雪飞胡建民黄佳敏漆璐张琼刘文博黄小昌徐声恺
Owner NANCHANG UNIV
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