冻土长期强度的衰减特征及屈服准则
申明德1,2(
), 周志伟1,2, 马巍1,2()
), 周志伟1,2, 马巍1,2()
Long-term strength attenuation characteristics and yield criterion of frozen soil
Mingde SHEN1,2(), Zhiwei ZHOU1,2, Wei MA1,2()
), Zhiwei ZHOU1,2, Wei MA1,2()
图9. 等效黏聚力与内摩擦角随时间的变化
Fig. 9. Variations of equivalent cohesion and internal friction angle with time
