BIM and finite element model synchronous optimization method and system for steel platform formwork equipment
An optimization method and steel platform technology, applied in design optimization/simulation, geometric CAD, etc., can solve the problem of heavy workload of BIM models, avoid repeated modification workload, improve efficiency and safety, and quickly and accurately update synchronously Effect
Pending Publication Date: 2020-02-25
SHANGHAI CONSTRUCTION GROUP
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Problems solved by technology
Constantly adjusting or re-establishing the BIM model for design adjustments or each working condition is too much work
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[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0030] Such as figure 1 and figure 2 As shown, the present invention provides a BIM and finite element model synchronous optimization method for steel platform formwork equipment, including:
[0031] Step S1, call the internal components of the component library, design the steel platform in the BIM software, and establish the BIM model of the steel platform;
[0032] Step S2, according to the initial design of the steel platform, establish a finite element model of the steel platform, and establish a corresponding relationship between the elements in the finite element model and the components in the BIM model of the steel platform;
[0033] Step S3, based on the analysis of the finite element model, optimizing the design of t...
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The invention provides a BIM and finite element model synchronous optimization method and system for steel platform formwork equipment. According to the invention, the problem that the information ofthe existing BIM model and the finite element analysis software model cannot be accurately transmitted is solved; the three-dimensional visual modeling advantage of the BIM technology and the analysisadvantage of the finite element analysis structure are combined, synchronous updating based on the BIM model and the finite element analysis model is achieved, and the structural analysis efficiencyin the steel platform design process is improved. The method can achieve the quick and accurate synchronous updating of the BIM model and the finite element model, gives full play to the technical advantages of the BIM model and finite element analysis, and avoids the repeated modification workload of the finite element model and the BIM model in a design optimization process. The method has the advantages of high efficiency, high accuracy, less computer resource occupation and the like, and the steel platform design efficiency and safety are improved.
Description
technical field [0001] The invention relates to a BIM and finite element model synchronous optimization method and system for steel platform formwork equipment. Background technique [0002] The integral steel platform is an indispensable and important equipment in the process of super high-rise construction. The safety and reliability of its working process is an important factor considered in the design process of the steel platform. At present, the force analysis of the steel platform design structure mainly uses finite element analysis software such as Midas, ABAQUS, ANSYS to model the key nodes and the overall equipment under different working conditions, and conduct numerical analysis on the force situation. This method generally uses command flow The way to build a model, the modeling process is cumbersome and inefficient. [0003] As an emerging 3D visualization computer-aided design technology, BIM technology has been widely used in the construction industry. BIM ...
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Inventor 陈渊鸿赵一鸣房霆宸贺洪煜杨佳林梅坤
Owner SHANGHAI CONSTRUCTION GROUP