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9 沿钢丝z轴和x轴方向双蚀坑附近的等效应力分布

Fig.9 Von Mises stress distribution nearby the double corrosion pits along z-axis (a) and x-axis (b)