RT Journal T1 Finite element analysis on deformation of highembankment in heavy-haul railway subjected to freeze-thaw cycles A1 ChengYi Yu, Shuang Tian, Liang Tang, XianZhang Ling, GuoQing Zhou PB Sciences in Cold and Arid Regions FD 2015-08-01 YR 2015 JF Sciences in Cold and Arid Regions JO Sciences in Cold and Arid Regions VO 7 IS 4 SP 421 DO 10.3724/SP.J.1226.2015.00421 K1 deformation;nonlinear finite element analysis;freeze-thaw cycles;embankment;heavy-haul railway LK {http://www.scar.ac.cn/EN/article/article_221.shtml}