路基冻胀地区CRTS I型板式无砟轨道结构变形与离缝特征分析
蔡小培
, 梁延科, 谭诗宇, 沈宇鹏
Deformation and seam characteristics analysis of CRTSⅠslab ballastless track in subgrade frost heaving zone
CAI Xiaopei
, LIANG Yanke, TAN Shiyu, SHEN Yupeng
冻胀位置对离缝值的影响