不同成冰机制下冻结锋面附近水分积聚模式及其工程环境意义

张莲海, 马巍, 石亚军, 黄永庭, 韩大伟, 杨成松, 尚飞, 周成林

The modes and its implications of water accumulation near the freezing front during soil freezing with considering ice segregation

Lianhai ZHANG, Wei MA, Yajun SHI, Yongting HUANG, Dawei HAN, Chengsong YANG, Fei SHANG, Chenglin ZHOU

表1 试验土样的粒径分布

Table 1 Particle size distribution of soils used

类型 不同粒径含量/% <0.005 mm 0.005~0.025 mm 0.025~0.075 mm >0.075 mm 黄土 4.5 24.2 52.2 19.1 粉质黏土 11.7 23.7 32.3 32.3