1) submerged sediment control dam
拦沙潜坝
1.
Comparisons and analyses have been made on the effects of the measures for sediment prevention, including raising normal water level in the reservoir ,building sediment control dam on the upstream of the dam, building submerged sediment control dam and sediment sluice outlet, etc.
通过板桥峪抽水蓄能电站防沙问题的试验研究 ,阐述了解决此类电站泥沙问题所可能采取的措施 ,其中包括抬高水库水位运行 ,在拦河坝以上修建拦沙坝 ,增建拦沙潜坝和排沙洞等。
2) debris dam
拦沙堤坝
1.
Through the practice of several works of channel regulation,Dongying Port and the comparison with the traditional technique,the application of hydraulic sliding panel to channel debris dam are mainly introduced.
通过东营港几项航道整治建筑物工程的实践和与传统技术的比较,介绍水力插板在建设航道拦沙堤坝中的应用。
3) sediment control dam
拦沙坝
1.
This paper studies the stability and protective function of the downstream sediment control dam of the bridge pier for the representative project using hydraulic model tests.
针对典型工程采用水力模型试验的方法对桥墩下游拦沙坝的稳定及防护作用进行了研究,实例表明,在桥墩下游修建拦沙坝作为遏制浅基桥梁附近河段溯源冲刷的工程防护形式是可行的,拦沙坝减缓桥墩附近局部冲刷的作用明显,提出的防护拦沙坝的形式、尺寸等参数为浅基桥梁工程防护设计提供了参考依据。
2.
In order to study local scouring field near the pier with sediment control dam,the 3-D velocity field of the pier in monomer model is subtly measured by ADV velocimeter of Sontek.
采用Sontek公司声学多普勒测速仪(ADV)对有拦沙坝防护的模型桥墩附近流场进行了精细测量,对桥墩冲刷坑内三维流速分布进行了分析,给出了冲刷坑内三维紊动特征量的分布,分析研究了有拦沙防护坝时桥墩局部冲刷的三个新特点,提出了拦沙坝的适用条件。
3.
Comparisons and analyses have been made on the effects of the measures for sediment prevention, including raising normal water level in the reservoir ,building sediment control dam on the upstream of the dam, building submerged sediment control dam and sediment sluice outlet, etc.
通过板桥峪抽水蓄能电站防沙问题的试验研究 ,阐述了解决此类电站泥沙问题所可能采取的措施 ,其中包括抬高水库水位运行 ,在拦河坝以上修建拦沙坝 ,增建拦沙潜坝和排沙洞等。
4) Lanjiang sand bar
拦江沙坝
1.
In this paper,the erosional and depositional stability of the Lanjiang sand bar in the Longkou Bay is studied by making a comparison between water depth data in different periods,and the erosion and deposition mechanisms of the Lanjiang sand bar are discussed by analyzing the formation process of sand bar and the sediment movement around sand bar.
通过不同时期的水深对比对龙口湾拦江沙坝的稳定性进行研究,从其形成过程和现代泥沙运动的角度对拦江沙坝冲淤变化的机制进行探讨。
5) sediment storage dam with hole
孔口拦沙坝
6) tumbler patterned sand protecting submerged weir
不倒式拦沙潜堰
1.
and a tumbler patterned sand protecting submerged weir at the intake is proposed.
根据黄河下游河道特点、泥沙在水中的分布规律以及沿黄地质、地形等自然条件 ,提出了引黄防沙工程设施的设置及其结构特点 ,并在引水口处使用不倒式拦沙潜堰进行拦沙 。
补充资料：潜坝
潜坝
submerged dike
q ianba潜坝(submerged dike)为整治航道摺水下的河道整治建筑物。对坡陡流急河段，可横响筑成起塞水作用的潜坝以调整比降，增加水深，平水流。对于冲淤变化较大的河流可使河床深槽相刘定。潜坝主要用于航道整治。可用沉排、梢料和石修筑。(汪天翔网文会)匕.七忿︸当即当以
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条