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10 水泥改良土温缩系数随温度的变化

Fig.10 Temperature shrinkage coefficient of cement modified soil changing with temperature at the temperature rising period of the first temperature cycle （a） and the temperature cooling period of the third temperature cycle （b）