BIM (Building Information Model)-based temporary-building designing and modeling method and system

A technology for temporary construction and modeling methods, applied in design optimization/simulation, calculation, special data processing applications, etc. The effect of improving modeling efficiency, model unification, and reducing software operation difficulty

Inactive Publication Date: 2018-06-22
CHINA RAILWAY NO 2 ENG GRP CO LTD +1
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Problems solved by technology

During this process, the probability of modeling errors will increase, and the optimization degree and operability of the model will decrease, which will increase the modeling workload and greatly

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  • BIM (Building Information Model)-based temporary-building designing and modeling method and system
  • BIM (Building Information Model)-based temporary-building designing and modeling method and system
  • BIM (Building Information Model)-based temporary-building designing and modeling method and system

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[0037] In the following, the present invention will be further described in detail in conjunction with the accompanying drawings and embodiments, so as to make the purpose, technical solutions and advantages of the present invention more clear. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The embodiment of the present invention deconstructs the project content by analyzing the functions and construction characteristics of the temporary house on the construction site in the early stage of modeling, decomposes the temporary house project into several units, establishes each unit family model (component), and sets related Parameters, so that it has the characteristics of modularization, parameterization, and standardization, and assembles the family models (components) of each unit into an overall temporary house model on the construction site. The mainstream BIM m...

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Abstract

The invention discloses a BIM (Building Information Model)-based temporary-building designing and modeling method and system, which can reduce operation difficulty of temporary-building designing andmodeling, greatly improve modeling efficiency, enable a model to be uniform, and increase a modeling accuracy degree. The method includes: carrying out modular decomposition on a to-be-built temporarybuilding on a BIM software platform, and establishing a modular three-dimensional graphic library; establishing a modular three-dimensional family model library on the basis of the modular three-dimensional graphic library; setting construction parameters, material and decoration parameters, structure parameters and model attribute parameters of each family model in the modular three-dimensionalfamily model library; setting logic association parameters of each family model in the modular three-dimensional family model library and each part sub-model; and selecting multiple family models fromthe modular three-dimensional family model library to carry out combination to acquire the three-dimensional model of the to-be-built temporary building on the BIM software platform and quantity of corresponding various part sub-models.

Description

technical field [0001] The invention relates to the technical field of electronic building design and modeling, in particular to a BIM-based temporary building design and modeling method and system. Background technique [0002] BIM (Building Information Model, Building Information Model) technology is an important technology in the transformation and upgrading of my country's construction industry. Its visualization, parameterization, simulation and other characteristics can effectively improve the work of architectural design and construction production. Efficiency, especially the digital model under BIM technology can carry a large amount of digital information (geometric information and non-geometric information) of engineering components, which is irreplaceable under the current CAD technology conditions. [0003] However, when enterprises begin to implement BIM technology applications, it will be a long process to popularize BIM software applications in enterprises, whi...

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/13G06F30/20
Inventor 吴泽平刘杰
Owner CHINA RAILWAY NO 2 ENG GRP CO LTD
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