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Intelligent arrangement method for two-way laminated slab surface ribs based on close splicing type joint connection technology

A technology of connection technology and layout method, which is applied in the field of high-precision and rapid layout of steel bar solid models, can solve problems such as low efficiency, time-consuming and labor-intensive, and achieve the effect of precise and efficient layout

Active Publication Date: 2021-09-28
NANCHANG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent arrangement method for gluten in two-way laminated slabs based on close-fitting seam connection technology, to solve the technical problems 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 arrangement method for two-way laminated slab surface ribs based on close splicing type joint connection technology
  • Intelligent arrangement method for two-way laminated slab surface ribs based on close splicing type joint connection technology
  • Intelligent arrangement method for two-way laminated slab surface ribs based on close splicing type joint connection technology

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Embodiment Construction

[0027] The model in the implementation process is constructed using the BIM modeling platform Revit software released by Autodesk.

[0028] The content of the above invention can be realized by computer programming language, and the DesignScript language is used for programming in the Dynamo environment, and the construction steps are as follows:

[0029] Step 1: Create a 3D model of the beam-slab frame.

[0030] Step 2: In the beam-slab frame model area, filter out all floor models and beam models.

[0031] Step 3: Obtain the information of the four edges of the lower surface of the floor, filter out the two-way slabs in all floors, and finally obtain the geometric information of all two-way slab models.

[0032] 1. Sort the areas of the six surfaces of the floor that have been obtained in step 2 from small to large, and select the surface with the largest area, that is, the upper and lower surfaces of the floor.

[0033] 2. Extract the four sides of the lower surface of th...

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Abstract

The invention relates to the technical field of building construction, and discloses an intelligent arrangement method for two-way laminated slab surface ribs based on a close splicing type joint connection technology. The method mainly comprises the following steps of: extracting surface parameters of the two-way plates in a beam plate frame model, and classifying the edges of the two-way plates at different positions in a beam frame, including the edge of a beam frame end support, the edge of a beam frame middle support and the edges of three or more than three two-way plates intersected with the beam frame; and according to the arrangement rule of the cast-in-place steel bars on the surface of the laminated slab, automatically arranging the steel bars on the surface of the two-way slab corresponding to the edges, and finally obtaining a steel bar entity model of long-direction gluten and short-direction gluten of the cast-in-place part of the two-way slab. According to the method, the two-way plates at different positions in the beam frame are accurately positioned, so that reinforcing steel bars on the surfaces of the two-way plates can be adaptively arranged by setting given size, spacing and arrangement position parameters, reinforcing steel bar collision is avoided through accurate reinforcing steel bar positioning lines, and finally, reinforcing steel bar entity models are quickly generated in batches.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a method based on BIM technology, which parametrically sets the steel bar size and spatial position of the two-way slab surface steel bars in the BIM three-dimensional model beam-slab frame, and realizes high-precision and rapid layout of the steel bar solid model method. 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] The beam-slab structure is a structure composed of slabs and beams supporting the slab. It has the characteristics of complex arrangement of cast-in-place gluten at different positions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13
CPCG06F30/13
Inventor 贾璐吕憬志清曾思智黄磊秦嵩颜敏容张倩雯侯扬翰汤勇李良
Owner NANCHANG UNIV
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