The Alignment Transformation Method for the Spatial Main Cable
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Bibliographic Details
| Author(s): |
Xiaoming Wang
Xingsheng Qiao Xiaoming Lei Gangjie Bai Jiali Feng Xiaobin Hu |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Conference: Bridges and Structures Sustainability - Seeking Intelligent Solutions, Guangzhou, China, 8-11 May 2016 | ||||
| Published in: | IABSE Conference, Guangzhou, China, 8 – 11 May 2016 | ||||
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| Page(s): | 990-997 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2016 | ||||
| DOI: | 10.2749/222137816819259446 | ||||
| Abstract: |
Xiaoming LEI Graduate Student Chang’an University Xi’an, China leixiaoming@outlook.comGangjie BAI Graduate Student Chang’an University Xi’an, China 1501490929@qq.comJiali FENG Graduate Student Chang’an University Xi’an, China 1157841462@qq.comXiaobin HU Graduate Student Chang’an University Xi’an, China 1094633714@qq.comDue to the large lateral deviation of main cable from free cable state to finished bridge state, the alignment transformation directly decides the installation and damage of hangers. This paper reveals different alignment transformation method, gives different calculation method of hanger drift angle, summarizes the existing solutions. A new method named lateral bracing between cables has been proposed, the devices and corresponding clamps have been invented. By engineering example, this method can effectively solvethe alignment transformation problem for the main cable and installation problem for hangers of spatial cable suspension bridge. |
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| Keywords: |
suspension bridge construction deviation lateral bracing spatial cable
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