...Jiahe Wang; Yanbin Tan; Huajian Li; Xinhua Zhong; Jiaxuan Wang; Yu Gao Purpose This study aims to analyze the impact mechanism of typical environments in China's western mountainous areas on the durability of railway concrete and propose measures to improve durability. Design/methodology...

... earthwork, but there are no relevant standards for deformation and durability of chemically-improved soil. In high-speed railway, the deformation criterion is adopted in earthwork which supports rail structure, the post-construction settlement of subgrade is 15mm and the difference settlement between...