Collapse process analysis in construction of concrete-filled steel tube arch bridge
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Bibliographic Details
| Author(s): |
Xue-fei Shi
Xin Ruan Ke Hu Dunhua Sun Jun Wang |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September 2007 | ||||
| Published in: | IABSE Symposium Weimar 2007 | ||||
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| Page(s): | 330-331 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2007 | ||||
| DOI: | 10.2749/222137807796158183 | ||||
| Abstract: |
This paper gives a detail introduction of collapse simulation of some critical construction stages of Taiping Lake Bridge, which is a CFST arch bridge with main span of 336m in Anhui Province, China. Arch ribs are erected by temporary cables-stayed system with cantilever construction method. During construction of this bridge, in every one of the 23 working stages the collapse simulation was carried out with FEM method. According to the results the structure system of Taiping Lake Bridge in construction is strong enough. Here gives examples on two key stages. |
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| Keywords: |
construction stage concrete-filled steel tube collapse simulation
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