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- Experimental study on united dissipator with stepped spillway dam surface and flaring gate piers 宽尾墩与台阶坝面联合消能工的试验探索
- Review on Stepped Spillway Dam 台阶溢流坝的应用评述
- stepped spillway dam 阶梯溢流坝
- The typical seepage flow field of the bottom for the spillway dam is obtai... 最后计算了典型的坝基渗流流场,计算结果与实验结果吻合较好。
- Abstract: The flaring gate piers (FGP) are combines with the stepped spillway and stilling pool. 文章摘要: 将宽尾墩、阶梯溢流坝和消力池联合起来形成一体化的水工消能设施。
- The stepped spillway is interested by engineers due to its excellent function of energy dissipation and aerification. 台阶式溢洪道因其显著的消能、掺气效果而倍受工程界的关注。
- Minor H. E. and Hager W. H (1995), “Hydraulics of Stepped Spillway”, AA-Balkma /Rotterdam / Brookfield / Netherlands. 关键词:溢洪道,水流,台阶式,台阶,消能,泄洪,大部分,设计,发展
- 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。
- Abstract: The stepped spillway is interested by engineers due to its excellent function of energy dissipation and aerification. 文摘:台阶式溢洪道因其显著的消能、掺气效果而倍受工程界的关注。
- A new-style hydraulic structure has the configuration of the flaring gate pier locating at the upstream of the stepped spillway. 将宽尾墩安置在阶梯溢流坝上游形成一种新的水工设施,它兼有宽尾墩和阶梯溢流坝面的特点,比纯阶梯坝单宽流量可增大数倍。
- The results show that large flow aeration to prevent cavitation on stepped spillway can be solved by flaring gate pier with a small deflector. 结果表明,利用堰面带小挑坎的宽尾墩过流形式,可以解决台阶面大单宽过流掺气减蚀问题;
- The hydraulic characteristics of the smooth spillway,the stepped spillway and the pre-aerator stepped spillway have been studied respectively. 对光滑溢洪道、阶梯溢洪道和前置掺气坎式阶梯溢洪道水力特性进行了对比研究。
- The paper studies the united energy dissipator with the grid and stepped spillway face by means of the spillway of Liudingshan reservoir. 本文以六顶山水库溢洪道为研究对象,采用阶梯式溢流面与格栅相结合的消能工。
- This paper briefs stepped spillway researches and present situation of flow pattern,aeration and energy dissipation,and figures out its problems and development trends. 论述了台阶式溢洪道的流态、掺气和消能等研究成果及现状,指出了其存在问题和发展趋势。
- The characteristics of time average pressure of skimming flow in stepped spillway are studied through experiments, and the law of occurrence and transformation are discussed. 通过模型试验 ,对台阶式溢洪道滑行水流的时均压强特性进行了研究 ,探讨了台阶上时均压强的产生和变化规律。
- On both sides of the urn Yuanyang Lake spillway dam, which is China's construction of modern science and technology with the first earth-rock dam, dam construction in China milestone. 溢洪道两侧是金塔鸳鸯湖水库大坝,它是我国用现代科学技术建造的第一座土石坝水库,是中国水坝工程建设的里程碑。
- Based on the data of the spillway depression model and the prototype for Daochaoshan Hydroelectric Station,this paper analyses the problem of flow aeration to prevent cavitation on stepped spillway. 根据大朝山水电站表孔减压模型试验资料,结合原型观测有关资料,对台阶溢流坝掺气减蚀的有关问题进行了分析研究。
- Baaed on the related experimental results at home and abroad, the study on energy dissipation characteristic of the stepped spillway was systematically conducted by a hydraulic model. 摘要通过物理模型专题研究,并结合国内外相关研究成果,对阶梯式溢流面的消能特性作了较系统的探讨。
- Abstract: The flaring gate piers (FGP) are combines with the stepped spillway and stilling pool.They form the united dissipation system, which possesses advantages of both FGP and stepped spillway. 文章摘要: 将宽尾墩、阶梯溢流坝和消力池联合起来形成一体化的水工消能设施。
- Review on advance in stepped spillway studies 台阶式溢洪道的研究与发展
