大跨度公铁两用斜拉-悬索协作体系桥断索动力响应

张兴标,王涛,姚森,叶华文,王路,白伦华

Dynamic response of cable fracture of long span road-rail cable-stayed suspension bridge

Xingbiao ZHANG,Tao WANG,Sen YAO,Huawen YE,Lu WANG,Lunhua BAI

图 9 工况3、4主梁中跨1/2点位移响应

Fig.9 1/2 point displacement response of middle span of main beam under working condition 3 and 4