1) Low pier
低墩
2) low pier area in water
水中低墩区
3) diversion pier with low ridge
低坎分流墩
1.
In order to adapt the project to the low Fr current in Jinjitan project, the experiment research is made by employing the diversion pier with low ridge in the experiment with two dimensional flow.
针对金鸡滩水利枢纽工程的低Fr水流问题,提出了将低坎分流墩消能工用于此工程的试验研究。
2.
A research is made through twodimensional flow experiments on a kind of new energy dissipater applied to low Fr current--diversion pier with low ridge, based on the discharge conditions of Zhuojiang hydrojunction.
针对低佛氏数水流消能中存在的问题,提出了一种用于低佛氏数水流消能的新型消能工———低坎分流墩,并以左江水利枢纽的泄流条件为依据,进行二元水流试验研究,同时在整体水工模型上进行了典型流量的验证,结果表明:低坎分流墩能有效地将低Fr水流的摆动水跃转变为多轴漩滚,能改善下游水流流态,降低水流底流速,抑制水流紊动,削减水面波浪,减轻对河床及岸边的冲刷,消能、防冲效果好。
4) diffluent piers with low ridge
低坎分流墩
1.
Optimization research on the energy dissipater of diffluent piers with low ridge;
低坎分流墩消能工的优化研究
2.
By using of hydraulic structure model, some experiments have been done to research the energy-dissipation effect of diffluent piers with low ridge from the view of wave in the condition of low Froude current.
利用水工模型,从波浪的角度对低坎分流墩用于低佛氏数水流消能的效果进行了试验研究。
3.
In order to make diffluent piers with low ridge to be popularized and applied, the surface wave of low Fr.
低Fr水流的核心是波浪问题,为了低坎分流墩的推广应用,本研究以低Fr水流的表面波浪作为研究对象,通过物理模型试验,对各种分流墩方案消能工的下游水面波浪要素、流速分布进行测试,分析低坎分流墩下游波浪的平均波高、均方根、单宽波能、波高概率密度分布及功率谱特性变化规律,从而揭示了低坎分流墩的削波机理。
5) middle-low pillar pier of bridge
中低柱桥墩
6) the diffluent piers with low ridge
低坎分流墩
1.
The author of this article has experimented, researched and analyzed about applying the diffluent piers with low ridge to Jingjitan Hydro-junction from the point of view of the proje.
现有的研究表明,新型消能工——低坎分流墩能够较好的解决低佛氏水流的消能防冲问题,且工程量较省,适于推广应用。
补充资料:泥墩墩
1.土墩子。比喻呆板无用的人。
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