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)
ANALYSIS OF WIND-SAND MOVEMENT OVER SAND DUNE WITH DIFFERENT RAILWAY FORMS DOWNSTREAM 1)
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 |
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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 |
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