The frost heaving deformation of high-speed railway subgrades in cold regions:Monitoring and analyzing
SHI Gangqiang, ZHAO Shiyun, LI Xianming, NIU Yonghong
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2014, (2): 360 -368 .  DOI: 10.7522/j.issn.1000-0240.2014.0044