大风区铁路沿线挡风墙积沙机理及优化措施的风洞实验研究 1)
WIND-TUNNEL EXPERIMENT ON SAND DEPOSITION MECHANISM AND OPTIMAL MEASURES OF WIND-BREAK WALL ALONG RAILWAY IN STRONG WIND AREA 1)
大风区铁路沿线挡风墙积沙机理及优化措施的风洞实验研究 1) |
| 辛国伟,黄宁,张洁 |
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WIND-TUNNEL EXPERIMENT ON SAND DEPOSITION MECHANISM AND OPTIMAL MEASURES OF WIND-BREAK WALL ALONG RAILWAY IN STRONG WIND AREA 1) |
| Xin Guowei,Huang Ning,Zhang Jie |
| 图11 沙粒数密度变化($u_{* }=0.7749$m/s) |
| Fig.11 The sand particle number density ($u_{* }=0.7749$m/s) |
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