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Studv and Analvsis on Dynamic Response of Large-Scale Aqueduct Based on Artificial Earthquke Motion
Author(s): 
Pages: 80-82
Year: Issue:  9
Journal: YELLOW RIVER

Keyword:  渡槽人工地震动流固耦合动力响应;
Abstract: 基于水工规范谱合成符合频谱关系的人工地震动,以豪斯纳尔理论简化槽内水体与槽壁的流固耦合作用,建立大型渡槽流固耦合动力学分析模型,并以人工地震动和按比例法调整的EL-centro波作为输入,采用三维有限元及时程分析技术,对不同过水量下渡槽结构的动应力及动位移进行了计算分析,结果表明人工地震动引起的响应比EL-centro波引起的大.
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