Research on Parametric Modeling and Model Transformation of Proton Hospital Based on BIM

Aiming at problems such as difficulty and low efficiency in modeling complex building structures in Revit and Abaqus, Revit and Dynamo visual programming modeling were used to realize rapid parametric modeling of structures, and a Revit–Abaqus model conversion interface was developed. Based on Revit...

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Veröffentlicht in:Buildings (Basel) Jg. 15; H. 10; S. 1658
Hauptverfasser: Li, Shoufu, Yu, Tao, Liu, Yang, Li, Yan, Lei, Bo, Qiao, Wenjing, Zhang, Yuyan
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Basel MDPI AG 01.05.2025
Schlagworte:
Abaqus
Application programming interface
Automation
Building information modeling
Collaboration
Concrete
Construction industry
Design optimization
Dynamo
Efficiency
Engineering
Finite element method
Hospital engineering
Hospitals
Mathematical models
model conversion
Programming languages
Protons
Radiation therapy
Revit API
Revit structural model
secondary development
Software
Structural analysis
Visual perception
Visual programming languages
China
ISSN:2075-5309, 2075-5309
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Zusammenfassung:Aiming at problems such as difficulty and low efficiency in modeling complex building structures in Revit and Abaqus, Revit and Dynamo visual programming modeling were used to realize rapid parametric modeling of structures, and a Revit–Abaqus model conversion interface was developed. Based on Revit’s API modeling function and Dynamo’s visual programming function, a proton hospital structure model was quickly created, secondary development of Revit conducted on Visual Studio 2022 using C# language, the Revit model exported to a single unified management .sat file, and a corresponding Python script file conforming to Abaqus generated. The script file contained all the .sat file path and parameter information to realize the conversion of the BIM model to Abaqus 2020 finite element software. The proposed modeling method can effectively expand the application range of BIM in a proton hospital project and effectively improve the efficiency of BIM modeling technology. The Revit–Abaqus model conversion interface developed can realize the automatic conversion of a BIM model to a structural analysis model. Compared with the traditional finite element modeling method, this effectively improves the modeling efficiency of structural analysis of proton hospital engineering and makes up for the shortcomings of BIM technology in structural analysis of proton hospital construction.
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ISSN:2075-5309
2075-5309
DOI:10.3390/buildings15101658