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 10 土体改良前、后滞回曲线主要参数随动应变的变化曲线

Fig.10 Variation curve of main parameters of hysteretic curve with dynamic strain before and after soil improvement