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Developing an Extended IFC Data Schema and Mesh Generation Framework for Finite Element Modeling
Joint Authors
Xu, Zhao
Rao, Zezhi
Gan, Vincent J. L.
Liu, Xinran
Wan, Chunfeng
Ding, You-Liang
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-10-03
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
Mesh generation plays an important role in determining the result quality of finite element modeling and structural analysis.
Building information modeling provides the geometry and semantic information of a building, which can be utilized to support an efficient mesh generation.
In this paper, a method based on BRep entity transformation is proposed to realize the finite element analysis using the geometric model in the IFC standard.
The h-p version of the finite element analysis method can effectively deal with the refined expression of the model of bending complex components.
By meshing the connection model, it is suggested to adopt the method of scanning to generate hexahedron, which improves the geometric adaptability of the mesh model and the quality and efficiency of mesh generation.
Based on the extension and expression of IFC information, the effective finite element structure information is extracted and extended into the IFC standard mode.
The information is analyzed, and finally the visualization of finite element analysis in the building model can be realized.
American Psychological Association (APA)
Xu, Zhao& Rao, Zezhi& Gan, Vincent J. L.& Ding, You-Liang& Wan, Chunfeng& Liu, Xinran. 2019. Developing an Extended IFC Data Schema and Mesh Generation Framework for Finite Element Modeling. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1115454
Modern Language Association (MLA)
Ding, You-Liang…[et al.]. Developing an Extended IFC Data Schema and Mesh Generation Framework for Finite Element Modeling. Advances in Civil Engineering No. 2019 (2019), pp.1-19.
https://search.emarefa.net/detail/BIM-1115454
American Medical Association (AMA)
Xu, Zhao& Rao, Zezhi& Gan, Vincent J. L.& Ding, You-Liang& Wan, Chunfeng& Liu, Xinran. Developing an Extended IFC Data Schema and Mesh Generation Framework for Finite Element Modeling. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-19.
https://search.emarefa.net/detail/BIM-1115454
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1115454