Experiments Study on Freezing Injury of Railway Subgrade Regulated Using Injecting Salt Method
In order to study the causes of freezing injury of railway subgrade and find out the effective method to solve this problem, so that the safety and comfort can be guaranteed through traveling. The author analyzes the reasons that cause the freezing injury of railway subgrade and propose injecting salt method to solve this problem through the experiments study on the frozen soil of railway subgrade at Jilin section of Beijing-Harbin line.
Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren
T. S. Ni "Experiments Study on Freezing Injury of Railway Subgrade Regulated Using Injecting Salt Method", Advanced Materials Research, Vols. 368-373, pp. 834-837, 2012