隧道衬砌抗弯承载能力概率劣化模型

韩兴博,夏永旭,王永东,叶飞

Probabilistic degradation model for tunnel lining flexural capacity

Xing-bo HAN,Yong-xu XIA,Yong-dong WANG,Fei YE

图 12 160°处可靠度指标与失效概率

Fig.12 Reliability index and failure probability at 160 degree