基于BIM技术的碰撞检测方法优化研究  

Research on Optimization of Collision Detection Method Based on BIM Technology

作　　者：马林军 黄伟 原志宁 钟婷婷 MA Linjun;HUANG Wei;YUAN Zhining;ZHONG Tingting

机构地区：[1]宁夏交通建设股份有限公司,宁夏银川750004 [2]浙江省建投交通基础建设集团有限公司,浙江杭州310012

出　　处：《城市道桥与防洪》2022年第12期190-192,I0016,共4页Urban Roads Bridges & Flood Control

摘　　要：碰撞检测主要用于在项目设计阶段对“错、漏、碰、缺”问题进行检测和优化。将BIM技术的碰撞检测功能与时间域分类下的静态检测、伪动态检测和动态检测3种检测理论相结合,优化了基于BIM技术的碰撞检测方法,减少了检测运算时间和复杂度。另外,在桥梁工程中的实例应用验证了此优化方法的高效性和实时性。Collision detection is mainly used to detect and optimize the problems of "errors, omissions,collisions and missing" in the design stage of project. The collision detection function of BIM technology is combined with the three detection theories of static detection, pseudo-dynamic detection and dynamic detection under the time domain classification to optimize the collision detection method based on BIM technology and to reduce the detection operation time and complexity. Moreover, the efficiency and real-time performance of this optimization method are verified by the practical application in bridge engineering.

关 键 词：BIM技术 碰撞检测 桥梁工程 包围盒树 

分 类 号：U446[建筑科学—桥梁与隧道工程]