RT Journal T1 Numerical analysis on the thermal regimes of thermosyphon embankment in snowy permafrost area A1 Yan Lu, Xin Yi, WenBing Yu, WeiBo Liu PB Sciences in Cold and Arid Regions FD 2017-12-01 YR 2017 JF Sciences in Cold and Arid Regions JO Sciences in Cold and Arid Regions VO 9 IS 6 SP 580 DO 10.3724/SP.J.1226.2017.00580 K1 snow cover;permafrost embankment;thaw settlement;thermosyphon LK {http://www.scar.ac.cn/EN/article/article_53.shtml}