BIM技术在大跨度异形桁架钢结构项目中的应用研究

Study and Application of BIM Technique in Steel Structure Project of Large-span Special-shaped Truss

应用BIM技术对结构复杂的阿布扎比国际机场钢结构项目进行可视化模拟,在BIM信息模型中完成复杂节点及构件模拟,碰撞校核,扫除项目施工障碍;在指导材料采购及工厂加工、实现图纸的自动化生成与更新的同时对复杂结构进行施工模拟,不仅提高了项目的安全性和协作性,而且显著提高了工作效率,取得了良好的工程效益,体现出BIM技术在复杂钢结构项目中应用的强大优势。

Making use of BIM technology to visually simulate the complex steel structure project of the Abu Dhabi International Airport, this paper completed the simulation of complex joints and components in BIM information model and collision detection, which removed barriers of the construction. More than to guide the material procurement and factory processing, achieve automatic generation and update of drawings, it also can simulate the construction of complex structures, the BIM practice not only can improve the security and coordination of the project, but also improve the working efficiency significantly, which makes a good engineering benefit, reflects the strong advantage of BIM technology in application of the complex steel structure project.