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1 敦格铁路沙山沟地貌及铁路桥梁图 |
Fig.1 Landform and railway bridge map of Shashangou railway |