悬索桥断索动力响应有限元模型参数研究 |
邱文亮,杨浩荣,吴广润 |
Parameter study on finite element model of abrupt hanger-breakage event induced dynamic responses of suspension bridge |
Wen-liang QIU,Hao-rong YANG,Guang-run WU |
图 1 等效卸载法模拟悬索桥吊索断裂 |
Fig.1 Hanger-breakage event simulating through unloading equivalent force method |
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