Field test study on railway subgrade against frost damage in seasonally frozen ground areas by using salt injection method
WANG Yanhu, WANG Xu, YANG Nan, WANG Yuewu, ZHANG Yanjie
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2017, (6): 1265 -1272 .  DOI: 10.7522/j.issn.1000-0240.2017.0322