基于BIM的装配式叠合板有限元模型自动转换研究
Research on Automatic Conversion of Finite Element Models for Prefabricated Composite Slabs Based on BIM
摘要: 针对装配式叠合板BIM设计模型与力学性能分析脱节的问题，基于Revit与ABAQUS平台开发专用转换插件与脚本，自动提取叠合板的分层几何、非均质材料属性、钢筋布置及边界条件，生成高保真有限元模型，实现一键式转换。验证结果表明，该方法能有效弥合设计–分析间的语义鸿沟，显著提升建模分析效率与模型可靠性，为叠合板正向设计提供了从数字化建模到性能仿真的自动化技术路径，实现了BIM与FEM在构件级别的深度互操作。
Abstract: To address the disconnection between the BIM design model and mechanical performance analysis of prefabricated composite slabs, dedicated conversion plugins and scripts are developed on the Revit and ABAQUS platforms. The layered geometry, heterogeneous material properties, reinforcement layout, and boundary conditions are automatically extracted from the BIM model to generate a high-fidelity finite element model with one-click conversion. Validation results demonstrate that this approach effectively bridges the semantic gap between design and analysis, significantly improves modeling efficiency and model reliability, provides an automated technical pathway from digital modeling to performance simulation for forward design of composite slabs, and achieves deep interoperability between BIM and FEM at the component level.
文章引用：郭点点. 基于BIM的装配式叠合板有限元模型自动转换研究[J]. 土木工程, 2026, 15(8): 119-126. https://doi.org/10.12677/hjce.2026.158207

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