掺微胶囊相变材料粗粒土的冻胀试验研究

孙斌祥, 陈加集, 潘建光

Experimental study on frost heaving of coarse grained soil mixed with microencapsulated phase change materials

Binxiang SUN, Jiaji CHEN, Jianguang PAN

表2 试样的最大冻结深度

Table 2 Maximum freezing depth of different samples

试样组别 最大冻深/cm 起始时间/h CGS 8.46 43.9 CGS-F5 7.23 48.2 CGS-F8 7.08 49.9 CGS-F10 6.78 53.6 CGS-M5 6.73 47.5 CGS-M8 7.30 49.8 CGS-M10 4.32 57.8