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 6 主缆网格密度对动力放大系数的影响

Fig.6 Effect of main cable ’s grid density on dynamical amplification factor