合肥膨胀土动弹性模量与阻尼比试验研究
庄心善,赵汉文,王俊翔,黄勇杰

Experimental study of dynamic elastic modulus and damping ratio of expansive soil in Hefei
Xin-shan ZHUANG,Han-wen ZHAO,Jun-xiang WANG,Yong-jie HUANG
图 9 膨胀土应力-应变滞回曲线
Fig.9 Stress-strain hysteresis curve of expansive soil