浅层膨胀土及其纤维改良土的剪切强度特性
段君义,吴俊江,粟雨,吕志涛,林宇亮,杨果林

Shear strength characteristics of shallow expansive soil and its fiber improved soil
Junyi DUAN,Junjiang WU,Yu SU,Zhitao LV,Yuliang LIN,Guolin YANG
图 6 高、低围压段下膨胀土Kf强度线
Fig.6 Strength line Kf of expansive soil under high and low cell pressure sections