拦沙坝
lán shā bà
- 名a check dam
拦沙坝-
利用AutoCAD进行拦沙坝稳定分析
Stability Analysis on Sediment Storage Dam s with AutoCAD
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工程措施（农地坡改梯，修建谷坊、拦沙坝、拦洪墙等）；
Measures in engineering ( slope to terrace , sand shelter dam and flood shelter wall );
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采用拦沙坝防护的浅基桥墩局部冲坑三维流场数值模拟
Mathematical Simulation of Three Dimensional Velocity Fields in Local Scour Around Piers Protected by the Sediment Storage Dam