多年冻土区铁路路基导热系数监测与分析

张明礼, 王斌, 周志雄, 颉俊杰, 王得楷, 岳国栋, 李广

Monitoring and analysis of the thermal conductivity of railway subgrade in the permafrost regions

Mingli ZHANG, Bin WANG, Zhixiong ZHOU, XIE Junjie, Dekai WANG, Guodong YUE, Guang LI

图7 降雨对不同地表类型土体含水量的影响

Fig.7 Effects of rainfall on soil water contents under different ground surfaces