Citation:
Qingqing Wang, Xiuzhi Yang, Yupu Lin. Research on Automatic Generation of BIM Model from Structural CAD Drawings. Journal of Information Technologyin Civil Engineering and Architecture,
2022, 14(3): 80-88.
doi: 10.16670/j.cnki.cn11-5823/tu.2022.03.11
2022, 14(3): 80-88. doi: 10.16670/j.cnki.cn11-5823/tu.2022.03.11
Research on Automatic Generation of BIM Model from Structural CAD Drawings
| 1. | School of Information and Electrical Engineering, Shandong Jianzhu University, Jinan 250101, China |
| 2. | Shandong Architectural Design and Research Institute Co., Ltd., Jinan 250001, China |
This paper proposes a method to create structural information model based on floor plans and list information based on automatic layer recognition algorithm. The automatic recognition of structural components is realized by using the drawing features of components and the matching algorithm of components and their annotations; read the information of component list and floor elevation table; match the identification information of the plan with the list information; the three-dimensional coordinate system position of components is obtained through axis line and floor height. establish SQLite database to store the data information needed to generate the BIM model; using C# language and Visual Studio 2017 development tools, based on the function library provided by Revit to carry out secondary development. The example proves that this method can quickly and accurately realize the automatic conversion from CAD drawings to BIM model, so as to improve the automation and accuracy of conversion.
| [1] |
叶雄进. 橄榄山软件[EB/OL], http://www.glsbim.com/product.html, 2020-11-17. |
| [2] |
PMSbim, 品茗hiBIM[EB/OL]. http://bim.vip/hibim, 2020-11-23. |
| [3] |
王俊博, 张宇, 漆丽英. 基于CAD图纸快速创建BIM模型的应用研究[J]. 土木建筑工程信息技术, 2021, 13(1): 103-107. |
| [4] |
魏海涛. 基于BIM的房建辅助材料优化计算方法研究及其应用[D]. 武汉大学, 2017. |
| [5] |
袁长征, 林江伟, 汪剑云. 轨道交通控制保护区空间数据分析与可视化系统设计与实现[J]. 测绘通报, 2019(S2): 210-213+238. |
| [6] |
Yin M., Ye Z., Tang L., Li S. (2019)An Automated Layer Classification Method for Converting CAD Drawings to 3D BIM Models. In: Mutis I., Hartmann T. (eds. )Advances in Informatics and Computing in Civil and Construction Engineering. Springer, Cham. |
| [7] |
中国建筑标准设计研究院. 混凝土结构施工图平面整体表示方法制图规则和构造详图(现浇混凝土框架、剪力墙、梁、板): 16G101-1[M]. 北京: 中国计划出版社, 2016. |
| [8] |
李昌华, 田思敏, 周方晓. 自适应分块的BIM墙体轮廓提取及三维重建研究[J]. 计算机科学与探索, 2018, 12(3): 452-461. |
| [9] |
龙飞宇. 基于Revit的地铁车站围护结构快速建模方法研究[D]. 华东交通大学, 2019. |
| [10] |
Yang, B., Liu, B., Zhu, D., Zhang, B., Wang, Z., Lei, K. Semiautomatic Structural BIM-Model Generation Methodology Using CAD Construction Drawings[J]. Computer Civil Engineering, 2020, 34, 04020006.doi: 10.1061/(ASCE)CP.1943-5487.0000885 |
Metrics
- PDF Downloads(52)
- Abstract views(1737)
- HTML views(992)
