TY - Sciences in Cold and Arid Regions A1 - QingZhi Wang, JianKun Liu, JianHong Fang, AnHua Xu T1 - Direct shear tests of coarse-grained fillings from high-speed railway subgrade in cold regions Y1 - 2017-06-01 JF - Sciences in Cold and Arid Regions JO - Sciences in Cold and Arid Regions SP - 236 EP - 242 VL - 9 IS - 3 UR - http://www.scar.ac.cn N1 - 10.3724/SP.J.1226.2017.00236 ER -