The section size of the tunnel-spillway of is 14.
洪家渡水电站洞式溢洪道的断面尺寸为14。
The ski-jump spillway and a new type dissipater are adopted to bring about energy dissipation by impact of low and high sill flows and impact of lateral diffusion.
为了解决某水电站碾压混凝土双曲拱坝的泄洪消能与下游冲刷问题,采用1∶60的水工整体模型对其泄洪消能布置进行了深入的试验研究,通过方案优选,最终确定中孔采用滑雪道式溢洪道,两边孔采用新型折流器实现了高低坎水流碰撞消能、横向扩散碰撞消能;最大限度地增加了落水面积,充分利用下游河道水体消能,使冲刷深度由原来的30 m左右减至18 m以内,从而较好地解决了该坝的消能冲刷问题。
Energy dissipation in nappe flow on stepped spillways;
台阶式溢洪道中跌落水流的消能
The characters of energy dissipation under different flows on stepped spillways;
台阶式溢洪道各流况的消能特性
Study on the characteristics of time-average pressure of skimming flow in stepped spillway;
台阶式溢洪道滑行水流时均压强特性研究
It is a popular practice at present to build slotted flip bucket on porous bank spillway for energy dissipation.
针对目前在多孔河岸式溢洪道上采用窄缝挑坎消能工,都是沿闸墩用长墩隔开,至出口段将墩体升高加厚、急剧收缩成窄缝的结构形式。
Study on Stress of Intake Head in Ski-jump Spillway of Arch Dam
拱坝滑雪道式溢洪道进口闸首的应力研究
EXPERIMENTAL RESEARCH ON THE SLIDING RESISTANCE OF ROCK FOUNDATION OF A SIDE SPILLWAY
岸边式溢洪道岩基抗滑稳定??研究
Experimental investigation on the pressure characteristics of skimming flow on stepped spillways
台阶式溢洪道滑行水流压强特性的试验研究
Study on the characteristics of time-average pressure of skimming flow in stepped spillway
台阶式溢洪道滑行水流时均压强特性研究
multi-level outlet shaft spillway
多层进水竖井式溢洪道
The energy dissipation rate is 40 to 70% higher than that of the skimming spillway.
在试验范围内,台阶式溢洪道与光滑溢洪道比较,消能率可以提高40% ~70%。
Experimental Research on the Presented Water-Surface Curve of Skimming Flow on Stepped Spillways and Energy Disspation
台阶式溢洪道滑行水流水面线和消能效果的试验研究
Characteristics Research of the Spillway Discharge on Overflow Concrete Face Rockfill Dam;
溢流式面板堆石坝坝体溢洪道泄流特性研究
The Analysis on the Uncertainties of the Safety Factor of Spillway Base Plate Stability Against Sliding on Rockfill Dam Body;
堆石坝坝体溢洪道底板抗滑稳定性风险分析
Stability Analysis for the Ancient Landslide at Approach Channel of Spillway of Bakun Hydroelectric Station
Bakun水电站溢洪道引渠段古滑坡稳定性分析
sledging down the ski slopes
乘雪橇沿滑雪道下滑.
Offsidpiste skiing is more fun than skiing on the crowded piste
在滑雪道外滑雪比在拥挤的滑雪道上滑雪有趣
Off-piste skiing is more fun than skiing on the crowded piste.
在滑雪道外滑雪比在拥挤的滑雪道上滑雪有趣。
1. There are two flow forms in the stepped spillways , which are skimming flow and jet flow.
1：研究表明台阶式溢洪道的水流流态可以分为跌落流和滑行流两种流态。
A ski trail densely packed with snow.
滑雪道积着一层厚厚的雪的滑雪道
Experimental study of drop shaft spillway reconstructed by diversion tunnel
导流洞改建为跌流式竖井溢洪道的试验研究
EXPERIMENTAL STUDY ON SHAFT SPILLWAY HYDRAULIC CHARACTERISTICS OF DA SHI MEN HYDROPOWER
大石门水电站竖井式溢洪道水力特性试验研究
Hydraulic Calculation on Spillway of Canal Type Control Section of Hubei Guanyinyan Reservoir
湖北观音岩水库渠式控制段溢洪道水力计算
