氯盐和冻融耦合下水泥土的强度和破坏特征
张经双, 段雪雷, 马冬冬

Strength and failure characteristics of soil-cement under coupling of chloride salt and freeze-thaw cycles
Jingshuang ZHANG, Xuelei DUAN, Dongdong MA
表4 水泥土冻融前后体积变化量
Table 4 Volume changes of soil-cement before and after freeze-thaw cycles
冻融循环次数/次下列浸泡溶液浓度下体积变化量/mm3
清水4.5 g·L-1氯化钠溶液18.0 g·L-1氯化钠溶液30.0 g·L-1氯化钠溶液
1297.8337.9499.9692.4
3462.4740.8584.91 004.5
6738.2988.21 132.01 476.4
101 089.91 043.61 302.41 617.6
151 243.71 445.12 134.02 502.8