Evaluation of Secondary Stress at Main Cable in Suspension Bridge
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Bibliographic Details
| Author(s): |
Minjae Lee
Jinhyuk Choi Jahgeol Yoon Ho-Kyung Kim |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014 | ||||
| Published in: | IABSE Symposium Madrid 2014 | ||||
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| Page(s): | 87-90 | ||||
| Total no. of pages: | 4 | ||||
| Year: | 2014 | ||||
| DOI: | 10.2749/222137814814027530 | ||||
| Abstract: |
The evaluation method of the secondary stress of the main cable in suspension bridge is suggested briefly. The secondary stress of the main cable in Yi Sun-sin Bridge is estimated by the suggested method considering the actual residual tension of the wrapping wires measured in construction site. The secondary stress considering both the construction stage and service stage exceeds 10% of the tensile strength of wires in the main cable. |
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| Keywords: |
suspension bridge main cable Angular Change Parallel Wire Cable Secondary Stress
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