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Key Construction Technology for Roof Steel Structure of Xiamen West Railway Station
Author(s): ZHOU Guangen, CHEN Zhixiang, ZHU Qian, YU Shuiqi, QIAO Jufu, ZHANG Yan
Pages: 108-
111,125
Year: 2010
Issue:
8
Journal: Construction Technology
Keyword: 厦门西站; 钢结构; 大跨度钢桁架; 施工技术;
Abstract: 厦门西站屋面钢结构采用大跨度空间钢桁架和双向正交钢管桁架结构,是目前国内跨度最大的铁路站房,其施工难度大、技术要求高.对厦门西站钢结构工程施工中的关键技术进行了研究和探讨,重点介绍了楼板加固措施,主桁架ZHJ3,ZHJ2整体提升技术,屋面桁架提升技术等.利用有限元分析软件对钢结构工程主桁架和屋面桁架的提升过程及构件吊装进行模拟分析,说明提升过程中,整个结构体系处于安全状态.
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