下承式刚性系杆拱桥的动力分析

Dynamic Analysis on Rigid Tied Arch Through Bridge

该文利用ANSYS对一座下承式刚性系杆拱桥———湖州八里店大桥进行动力分析,并与现场动力测试结果进行比较。理论值与测试值吻合较好,说明理论分析时建模方法可行。

Dynamic analysis is made on a rigid tied arch through bridge with ANSYS and comparison is made with the results of site dynamic tests. The identical theoretic values and testing values shows it's feasible to set up models in theory analysis.