石灰改良粉土的冻胀特性试验研究

马玲, 彭丽云, 刘德欣, 齐吉琳

Experimental study on the frost-heaving characteristics of lime-modified silt

Ling MA, Liyun PENG, Dexin LIU, Jilin QI

图3 不同掺灰量下土样冻结深度变化过程

Fig. 3 Changes of freezing depth for the soil depth samples added with different lime content