RT Journal T1 Stress states of thawed soil subgrade A1 Andrei Petriaev 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 348 DO 10.3724/SP.J.1226.2015.00348 K1 dynamic vibration impact;vertical and horizontal stresses;thawing subgrade;stress rise rate LK {http://www.scar.ac.cn/EN/article/article_211.shtml}