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 3 不同围压、频率下的改良土核磁共振信号分布与动应力-应变曲线

Fig.3 NMR signal distribution and dynamic stress-strain curve of improved soil under different confining pressure and frequency