BIM辅助扩建工程大跨度钢结构临时匝道桥深化设计

BIM Technology Assists the Deepening Design of the Large-span Steel of the Temporary Gateway Bridge in the Expansion Project

随着BIM技术的不断发展,BIM技术越来越多地被大多数人接受,BIM技术以其建筑信息的完整性和三维可视化的优越性,在深化设计阶段被广泛采用,Tekla Structures在钢结构领域的成熟应用,推动了钢结构从深化设计、构件加工到现场安装的工业产业化发展;哈尔滨太平国际机场T2航站楼扩建工程(T2航站楼及高架桥项目),在施工过程中要求不停航,临时上匝道的桥体采用钢结构,跨度大,工期紧,施工质量要求高,主要对BIM技术应用于钢结构匝道桥的深化设计进行了阐述。

Along with the continuous development of BIM technology,it is received by more and more people. It's widely adopted in the deepening design phase because of its integrity of building information and the advantages of 3D visualization. It promotes the industrialization of industrial development of steel structure from the deepening design to the component processing to the field installation that the Tekla Structures is applied maturely in the field of steel structure. There is a non-suspend air construction in T2 terminal expansion project( T2 terminal and viaduct project) of Harbin Taiping International Airport. The steel structure is used in the bridge of the temporary gateway which has a large span,the tight schedule and the high quality demand of construction. This paper mainly discusses the BIM technology which is applied in the deepening design of the steel bridge of the temporary gateway.