Research and Application of Collision Detection on Steel Structure in Virtual Pre-Assembly Environment

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Yubin, Zhu^1 ; Jian, Yao^1,2 ; Youwu, Xu^1 ; Yuling, Zhang^2

Institute of Structural Engineering, Zhejiang University, Hangzhou

310058, China^1

College of Urban Construction, Zhejiang Shuren University, Hangzhou

310015, China^2

关键词: Bounding box algorithm;    Collision detection;    Detection algorithm;    Practical projects;    Research and application;    Steel structural;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/3/032046/pdf
DOI  :  10.1088/1755-1315/199/3/032046

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In order to detect the possible collision of steel structural in virtual pre-assembly environment, a collision detection program based on the bounding box algorithm and the spatial triangle intersection detection algorithm was developed. And the feasibility and effectiveness of the collision detection program in virtual pre-assembly were verified by an example. The results showed that: according to this method, the collision detection in virtual pre-assembly has good feasibility and is suitable to practical projects.