EPS改良膨胀土孔隙特征与滞回曲线形态

庄心善,周睦凯,周荣,陶高梁

Pore characteristics and hysteresis curve morphology of expansive soil improved by EPS

Xin-shan ZHUANG,Mu-kai ZHOU,Rong ZHOU,Gao-liang TAO

图 4 滞回曲线的长轴倾斜程度随动应变的变化曲线

Fig.4 Variation curve of long axis tilt degree of hysteretic curve with dynamic strain