港珠澳大桥珠海口岸工程钢结构施工技术

Construction of Steel Structure for Zhuhai Port Passenger Terminal Building of Hong Kong-Zhuhai-Macao Bridge

港珠澳大桥珠海口岸工程属于超大型交通枢纽建筑,钢结构造型独特,建筑功能复杂。针对钢结构复杂多样、节点构造复杂、构件加工制作难度大、资源协调要求高等特点,结合施工难度,对港珠澳大桥珠海口岸工程钢结构施工技术进行了分析研究,重点从BIM技术、钢结构吊装、异形构件制作、施工模拟计算等多个方面对钢结构施工技术进行了介绍。

Zhuhai Port of Hong Kong-Zhuhai-Macao Bridge is very large transport hub building,and the steel structure isa designed with peculiar modeling and complex structure. Complex structure system and unique architecture style are its main features. The steel structure system,with its structural joints,are complex and diverse. Not only difficult to manufacture the structural elements and technically demanding construction is the problem that we must face. Due to the features and difficulties,we analyzed and researched on the construction technologies of the steel structure. The construction technology of steel structure is introduced from the aspects of BIM technology,steel structure hoisting,special-shaped component making,construction simulation and so on.