| Dynamic Response of Sea-Crossing Rail-cum-Road Cable-Stayed Bridge Influenced by Random Wind–Wave–Undercurrent Coupling |
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| 作者姓名： | BIAN Chen-jie DU Li-ming WANG Ga-ping LI Xin LI Wei-ran |
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| 作者单位： | 1. School of Civil Engineering, Dalian Jiaotong University;2. School of Locomotive and Rolling stock Engineering, Dalian Jiaotong University;3. School of Civil Engineering, Beijing Jiaotong University |
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| 摘 要： | Sea-crossing bridges are affected by random wind–wave–undercurrent coupling loads, due to the complex marine environment. The dynamic response of long-span Rail-cum-Road cable-stayed bridges is particularly severe under their influence, potentially leading to safety problems. In this paper, a fluid–structure separation solution method is implemented using Ansys–Midas co-simulation, in order to solve the above issues effectively while using less computational resources. The feasibility of the met...
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