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4 冻胀试验设计
Table 4 The scheme of frost heave tests
试样高度/mm直径/mm干密度/(g·cm-3补水条件温度条件试验时间/h
S-01201001.71底端补水顶板-5 ℃,底板5 ℃0~8
S-B41.54
S-B81.40
S-B101.35顶板-10 ℃,底板2 ℃8~24
S-P41.67
S-P81.59
S-P101.52