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Study on the optimal arrangement of energy dissipation and flood releasing of Xiaowan Hydropower Station

CHEN Jie, ZHOU Sheng and SUN Shuang ke (China Institute of Water Resources and Hydropower Research)  
This paper discusses the arrangement of flood releasing and energy dissipation of the arch dam of Xiaowan Hydropower Station. Based on the measurement and analysis of the dynamic water pressure, impact pressure, flow pulse pressure and tailwater fluctuation of bottom slab of water cushion pool, the shape and layout of outlet opening of dam body has been optimally selected. Meanwhile it is important to avoid the occurrence of strong back flow and low pressure zone in water cushion pool and the big impact pressure on the bottom slab of water cushion pool. After the completion of optimal layout of body shape, the results showed that all indexes can meet the requirements of design.
【Fund】: “九五”国家科技攻关项目 ( 95 2 2 1 0 5 0 1 0 1)
【CateGory Index】: TV642.4
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Chinese Journal Full-text Database 4 Hits
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2 JIANG Chunbo,WANG Yingkui,ZHANG Shiyan (State Key Laboratory of Hydroscience and Engineering,Department of Hydraulic Engineering,Tsinghua University,Beijing 100084,China);Experimental study of the impact pressure distributions in a stilling basin during flood discharges[J];Journal of Tsinghua University(Science and Technology);2007-12
3 Jiang Chun-bo,Yang Ze-chuan(Tsinghua University,Beijing 100084);Investigation of impact pressure and velocity distributions on the stilling basin[J];Water Power;2005-12
4 LI Nai-wen,XU Wei-lin,ZHOU Mao-lin,TIAN Zhong(Sichuan University,Chengdu 610065,China);Experimental study on energy dissipation of flood discharge in high arch dams without impact of jets in air[J];Journal of Hydraulic Engineering;2008-08
Chinese Journal Full-text Database 10 Hits
1 Dong Junrui, Huang Jitang, Xu Yichun, Li Yongxiang (Dept. of Hydraulic Engineering, Tsinghua University);Study on the Scour of the Rockbed by Plunging Jet Downstream of the Three Gorges Spillway[J];Journal of Yangtze River Scientific Research Institute;1991-02
2 LU Yong quan\+1,LI Yang xiang\+2,DONG Jun rui\+2 (1.Zhejiang University of Technology,Hangzhou 310014,China; 2.Qinghua University,Beijing 100084,China);Study on flow characteristics in water cushion pool and mechanism of energy dissipation[J];Journal of Yangtze River Scientific Research Institute;2001-01
3 Han Jibin, Yuan Lingling, Xiao Xingbin (Yangtze River Scientific Research Institure, Wuhan 430010);Feasibility of Energy Dissipation Design of Goupitan Project Demonstrated by Practise of Built up High Arch Dams[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;1997-01
4 Chen Jin (Yangtze River Scientific Research Institute, Wuhan 430010);Model Test of Reinforced Concrete Deep outlet in Dam[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;1999-03
5 by DU Jun-hui and HU Jin-hua// ChangJiang Institute of Survey, Planning, Design and Research;Stress analysis and reinforcement design on the outlet of deep hole in TGP[J];Large Dam and Safety;2004-04
6 Ni Hangen, He Zigan, Xu Fusheng (Department of Civil Engineering, DIT);Estimation of the Incipient Cavitation Number for a Two-Dimensional Slot of Gate[J];;1988-02
7 CHE Yi, SONG Yupu Dalian 116024, China);Three-dimensional nonlinear analysis of orifice of high arch dam[J];Journal of Dalian University of Technology;2003-02
8 Jiang Wentan;Shao Longtan;Zhang Yongli;Zhou Zhengao;Hu Weishu( Dept. of Civil Engineering,DUT);Experimental study of radial gate vibration in spillway of Dongfeng arch dam hydraulic power station in Wu River[J];JOURNAL OF DALIAN UNIVERSITY OF TECHNOLOGY;1994-01
9 Wu Wenqing 1 Ye Jianshu 1 Hu Cheng 2 Fang Shisheng 2 ( 1College of Traffic and Transportation Engineering, Southeast University, Nanjing 210096) ( 2Civil Department, Hefei University of Technologe, Hefei 230009);Microconcrete Structural Model Test on the Outlet-Structure Inside the Dam[J];Journal of Southeast Univwrsity(Natural Science Edition);2000-06
10 YIN Jin-xuan(Baojixia Management Bureau of Shaanxi Province,Xianyang,Shaanxi 713200,China);Simple Calculation Method for Rapid Flow Surface in Multiple Bend on Small Bottom Slope[J];Journal of Water Resources and Architectural Engineering;2006-02
【Secondary References】
Chinese Journal Full-text Database 4 Hits
1 ZHOU Mao-lin1,LI Nai-wen1,2,WANG Bin2(State Key Lab of Hydraulics and Mountain River Eng1.,College of Hydraulic & Hydroelectric Engineering2,Sichuuan University,Chengdu 610065,P.R.China);The Hydrodynamic Characteristics and Calculation of the Nappe Trajectory Distance from Orifice with Slit-type Bucket in a High-arch Dam[J];Science Technology and Engineering;2010-18
2 ZHANG Li-hua1,ZHANG Zhi-heng2 (1.Northwest Hydro Consulting Engineers,CHECC,Xi'an 710065,China;2.Experiment Center of Northwest Hydraulic Research Institute,Northwest A&F University,Yangling 712100,China);Test on shape selection of plunge pool at the downstream of a high arch dam[J];Northwest Hydropower;2010-03
3 LAO Er-ping, QI Mei-lan(Beijing Jiaotong University,Beijing 100044,China);Numerical simulation on local scour at downstream of submerged constructions[J];Journal of Hydrodynamics(Ser.A);2007-01
4 LIAN Ji-jian (School of Civil Engineering,Tianjin University,Tianjin 300072,China);Key technologies for safety of high dam flood discharge[J];Water Resources and Hydropower Engineering;2009-08
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