斜拉桥正交异性钢桥面板疲劳试验研究
黄祖慰(),雷俊卿*(),桂成中,郭殊伦
Experimental study of fatigue on orthotropic steel deck of cable-stayed bridge
Zu-wei HUANG(),Jun-qing LEI*(),Cheng-zhong GUI,Shu-lun GUO

图 15. 裂纹扩展速度与裂纹长度的关系

Fig.15. Relation between crack growth rate and crack length