风-车流耦合作用下悬索桥吊索钢丝的双蚀坑损伤演化及疲劳寿命研究

何训, 吴梦雪, 尹力, 朱金

Damage Evolution and Fatigue Life of Steel Wire with Double Corrosion Pits for Suspension Bridge under Wind- and Traffic-loads

HE Xun, WU Mengxue, YIN Li, ZHU Jin

图11 不同车流下吊索钢丝的损伤变量曲线和腐蚀疲劳寿命曲线

Fig.11 Damage degrees (a) and corrosion fatigue life (b) of suspender steel wire under different traffic flow conditions