微胶囊相变材料改良粉质黏土的冻胀特性研究
饶有致, 刘建坤, 常丹

Study on frost heave of microencapsulated phase change material incorporated silty clay
Youzhi RAO, Jiankun LIU, Dan CHANG
表7 添加mPCM的试样24 h后的温度提升量
Table 7 The temperature increases of mPCM incorporated soil sample after 24h
试样编号高度温度平均增加量/℃
100 mm80 mm60 mm40 mm20 mm
S-B40.44-0.030.350.37-0.030.22
S-B80.820.320.550.710.080.49
S-B101.681.141.341.470.641.25
S-P41.320.981.081.380.681.09
S-P81.400.901.281.450.741.16
S-P101.701.281.581.841.071.49