RT Journal T1 Compressive strength and frost heave resistance of different types of semi-rigid base materials after freeze-thaw cycles A1 ZhenYa Liu, JingYu Liu, QingZhi Wang, JianKun Liu 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 365 DO 10.3724/SP.J.1226.2015.00365 K1 freeze-thaw cycles;semi-rigid base;stabilized base LK {http://www.scar.ac.cn/CN/article/article_213.shtml}