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Method for correcting subway design drawing based on BIM technology

A technology of subway design and calibration method, applied in design optimization/simulation, geometric CAD, special data processing applications, etc., can solve the problems of construction design drawings involving many specialties, material resources, low audit accuracy, and many interface crossing units. , to shorten the construction period, reduce procurement, and improve construction efficiency.

Inactive Publication Date: 2021-02-05
XIANGTAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the process of subway construction, there are many problems in the construction design drawings involving many specialties, many intersecting units, difficult coordination, and a large amount of manpower and material resources are required to proofread the design drawings, and the accuracy of the review is not high.

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  • Method for correcting subway design drawing based on BIM technology

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Embodiment Construction

[0014] Below in conjunction with specific embodiment and accompanying drawing, the present invention is further described in detail:

[0015] A kind of method for correcting subway design drawings based on BIM technology of the present embodiment, its steps are:

[0016] S1. Create the module family required in subway construction based on BIM modeling software

[0017] Create module families for materials such as walls, steel bars, and facing bricks commonly used in the main subway building, so that they can be directly used in subsequent modeling work.

[0018] S2. According to the original design drawings, use BIM modeling software to carry out three-dimensional modeling of the main building.

[0019] S3. Use the visualization function of BIM modeling software to check whether there are design conflicts or unreasonable original designs at the interface of each specialty.

[0020] S4: For the drawings with problems, communicate with the design unit to correct the original ...

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Abstract

The invention provides a method for correcting a subway design drawing based on a BIM technology. The method comprises the following steps: creating a module family required in modeling; performing three-dimensional modeling of the building main body according to the original design drawing; correcting conflicting or unreasonable parts in the original design drawing by utilizing a visualization function of BIM modeling software; counting the demand quantity of materials according to the corrected building main body model; and exporting the corrected construction drawing and roaming animation for guiding construction. The method has the advantages that (1) three-dimensional modeling proofreading of the design drawing is achieved, and the accuracy of the design drawing is improved; (2) the construction efficiency is improved, and the construction period is shortened; and (3) a BIM modeling technology is utilized to plan construction materials as a whole, purchase of unnecessary materialsis saved, and the purpose of improving economic benefits is achieved.

Description

technical field [0001] The invention relates to the technical field of architectural design and construction, in particular to a method for correcting subway design drawings based on BIM technology. Background technique [0002] With the rapid development of the domestic economy and the acceleration of urbanization, the subway has gradually become a popular means of transportation in major cities. In the process of subway construction, there are many problems in the construction design drawings involving many disciplines, many intersecting units, difficult coordination, and a large amount of manpower and material resources are required to proofread the design drawings, and the accuracy of the review is not high. Contents of the invention [0003] In order to solve the above problems, the present invention provides a method for correcting subway design drawings based on BIM technology, which can realize three-dimensional modeling and proofreading of design drawings, improve...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06F30/20
CPCG06F30/13G06F30/20
Inventor 莫海红吴佳唐文妍刘宁李明宸
Owner XIANGTAN UNIV