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 9 改良前、后不同试验阶段下的核磁共振信号分布与动应力-应变曲线

Fig.9 NMR signal distribution curve and dynamic stress-strain curve at different test stages before and after modification