列车荷载作用下加筋道砟变形特性数值分析

夏琼1，王旭1，窦顺2

Numerical Analysis of Deformation Performance of Geogrid - reinforced Railway Ballast under Train Load

XIA Qiong1, WANG Xu1, DOU Shun2

铁道工程学报 . 2016, (9): 24 -28 .