沙丘背风侧不同铁路结构形式对风沙环境的适应性分析 1)
王文博,黄宁,顿洪超

ANALYSIS OF WIND-SAND MOVEMENT OVER SAND DUNE WITH DIFFERENT RAILWAY FORMS DOWNSTREAM 1)
Wang Wenbo,Huang Ning,Dun Hongchao
图6 沙丘背风坡中点处(距离入口150m处)水平风速随高度变化的模拟结果
Fig.6 The horizontal velocity profiles of wind field with height in the middle of sand dune leeside at the position $x =150$m. Straight lines are the profiles in the subgrade design, and the shape lines are in the bridge design