RT Journal T1 Constitutive models and salt migration mechanisms of saline frozen soil and the-state-of-the-practice countermeasures in cold regions A1 YuanMing Lai,ZheMin You,Jing Zhang PB Sciences in Cold and Arid Regions FD 2021-02-28 YR 2021 JF Sciences in Cold and Arid Regions JO Sciences in Cold and Arid Regions VO 13 IS 1 SP 1 DO 10.3724/SP.J.1226.2021.20045 K1 ;frozen saline soil;strength criteria and constitutive models;salt migration and crystallization;multiple field coupling model;countermeasures LK {http://www.scar.ac.cn/EN/article/article_341.shtml}