季节冻土区水泥改良路基土的温缩性能研究

崔宏环, 刘卫涛, 张立群

Study on the temperature shrinkage property of cement modified embankment soil in seasonally frozen soil regions

Honghuan CUI, Weitao LIU, Liqun ZHANG

图9 水泥改良土累积温缩应变随温度循环次数与掺量的变化

Fig.9 Cumulative temperature shrinkage strain of cement modified soil changing with number of temperature cycles and cement mixing amount