寒区高吸力非饱和土的破坏准则研究
宋锦坡, 崔宏环, 胡淑旗, 高鹏飞

Study on failure criterion of unsaturated soil with high suction in cold regions
Jinpo SONG, Honghuan CUI, Shuqi HU, Pengfei GAO
表8 不同冻融循环次数下单轴抗拉强度的实际值OS′、公式值OS与界值(s=71.12 MPa)
Table 8 Actual value OS′, formula value OS and boundary value of uniaxial tensile strength under different freeze-thaw cycles (s=71.12 MPa)
FTOS/kPa界值/kPaOS′/kPa
011912265
1998955
3968647
5929543
9788028