1) spillway dam vibration
溢流坝结构振动
2) overflow structure
溢流口结构
1.
This paper mainly concerns the influence of overflow structure on the overflow ratio experimentally with three different inlets and several flux conditions.
通过实验研究了液相旋流器3种进料口、不同处理量条件下溢流口结构对旋流器溢流分率的影响。
3) spillway dam
溢流坝
1.
Study of design of adding drainage system in section of Fengman spillway dam;
丰满大坝溢流坝段增设排水系统设计研究
2.
According to the design of spillway dam on arch dam in Wanjiagou reservoir,this paper elaborates special problems and solving method of spillway dam in design and construction.
本文以万家沟水库拱坝溢流坝的设计为例，阐述了这种坝型设计及施工的一些特殊问题及解决方法。
3.
ased on the conventional empirical formula calculating inverse arc gauges of the spillway dam (including radius and angle of the inverse arc section), a design criterion for determining proper gauges of the arc section is proposed in this paper.
在总结现有选择反弧尺寸（反弧半径Ｒ，挑坎角θ）常用经验公式的基础上，提出了选择合理反弧尺寸的设计准则，并在应用溢流坝等效势流假设的基础上，对多组反弧尺寸进行了数值计算。
4) spillway
[英]['spilwei] [美]['spɪl,we]
溢流坝
1.
Numerical simulation of momentum integral equation of turbulent boundary on spillway bucket considering the gravity and centrifugal force;
考虑重力及离心力的溢流坝反弧段紊流边界层动量积分方程的数值计算
2.
Numerical simulation of three-dimensional flow for spillway containing frusta;
含闸墩溢流坝三维过坝水流数值模拟
3.
In this paper the zero-equation model is used to simulate the turbulent boundary layer of a spillway.
采用零方程模型对溢流坝上紊流边界层进行数值模拟,引入流函数Ψ将紊流边界层方程组化为常微分方程。
5) overflow dam
溢流坝
1.
Experimental study on stepped energy dissipation of upper reservoir overflow dam at Huizhou Pumped Storage Power Station;
惠州抽水蓄能电站上库溢流坝阶梯消能试验研究
2.
An analysis of reinforcing projects for sluice piers of an overflow dam;
某溢流坝闸墩除险加固方案分析
3.
Investigation of hydrodynamic characteristics of overflow dam with different types of piers;
不同墩型溢流坝水动力特性研究
6) overflow arch dam
溢流拱坝
1.
Hydraulic test study on overflow arch dam of Jinxi Hydroelectric Station;
金溪电站溢流拱坝水力学试验研究
2.
According to the principle of deflection of flow on bucket,a proposal that the proper change directional bucket is arranged at the end of overflow arch dam,by which the longitudinal diffuse jet-flow can be achieved is suggested.
应用鼻坎水流转向原理,提出在溢流拱坝末端布置适当的变向鼻坎,即可得到纵向扩散挑流。
补充资料：非溢流重力坝
非溢流重力坝
non-overflow gravity dam
feiyiliu zhongliba非溢流重力坝(non一overflow gravitydam)坝顶不溢流的重力坝。各种型式的重力坝都可以建为非溢流坝。筑坝材料多用混凝土，中小型工程也可用浆砌块石。 在大多数重力坝枢纽中，于河床中部或主流部分布置溢流重力坝，两侧布置非溢流重力坝与岸坡相接，其间用边墩和导墙隔开(见重力坝图2)。少数工程，如中国刘家峡水电站，由于河谷狭窄，需布置电站厂房，岸边又有适宜条件布置溢洪道，经方案比较，设置了河岸式溢洪道，拦河坝全部为非溢流重力坝。非溢流重力坝可根据调洪预泄、放空水库、排沙等运用要求在坝身布置深式泄水孔。当有坝后厂房时，可穿过坝体布置发电引水管。 非溢流重力坝的坝体设有横缝、纵缝、止水、排水、廊道等(见坝体分缝、止水、坝内排水管、坝内廊道)。进行非溢流重力坝剖面设计时，常先拟定基本剖面，再根据运用和施工要求修改成为实用剖面(见重力坝剖面)，然后进行详细的稳定和强度计算(见重力坝应力分析和重力坝抗滑稳定)，根据计算结果再进行修正。为减小计算工作量，各国已编制了不少重力坝剖面优化程序，可用电算求解。剖面确定后，再进行分缝、止水、排水、廊道、坝内引水管、深式泄水孔等的设计和计算。对坝基稳定和处理应给予足够重视(见大坝岩基处理)。
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