冻融循环作用下木质素磺酸钙改良黄土的力学特性研究
黄雨灵, 张吾渝, 季港澳, 解邦龙, 董超凡

Experimental study on mechanical properties of calcium lignosulfonate modified loess under freeze-thaw cycle
Yuling HUANG, Wuyu ZHANG, Gang’ao JI, Banglong XIE, Chaofan DONG
图6 试样应力-应变曲线
Fig. 6 Stress-strain curves of samples: the effect of content of calcium lignosulfonate and confining pressure (F-T=0) (a); the effect of content of calcium lignosulfonate and freeze-thaw cycles (σ3=45 kPa) (b)