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《Advances in Science and Technology of Water Resources》 2015-02
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The explicit formula for normal water depth in the standard horseshoe cross-section

LI Fengling;WEN Hui;Department of Architecture and Civil Engineering,Huizhou University;  
The calculation formula of normal water depth in the standard type horseshoe cross-section presents shortcomings such as complicated formula and cumbersome process. To overcome this,here we mathematically transform the fundamental equations of uniform flow in the standard type horseshoe cross-section tunnels. By determining the range of the formula according to the hydraulic tunnel design specification and engineering application,we obtained a simple and feasible calculation formula for normal water depth in the standard type horseshoe cross-section tunnels based on the principle of optimization. Results showed that the maximum relative error of normal water depth was 0. 585% in the utility range,and the relative error over 95% of the whole range was less than 0. 20%. The proposed formula satisfies the needs of engineering practice due to its high accuracy and simple form.
【Fund】: 惠州学院引进教授、博士科研启动基金(C510.0211);; 惠州学院重点培育学科项目(ZDPYXK1404)
【CateGory Index】: TV135
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 WEN Hui,LI Feng-ling(Department of Architecture and Civil Engineering,Huizhou University,Huizhou 516007,China);Direct Solution to the Critical Depth of Ⅰ-Type Horseshoe Cross-Section with Flat Bottom[J];Journal of Yangtze River Scientific Research Institute;2013-04
2 Wen Hui~1 Li Fengling~1 Ou Junli~2 Yao Hui~2 (1.Maoming University,Maoming 525000,China;2.Guangdong Water & Power Design Institute,Guangzhou 510170,China);Approximate solution of the normal depth inside tunnel with arch cross-section[J];Water & Wastewater Engineering;2007-07
3 Zhang Kuandi,LüHongxing,Zhao Yanfeng (College of Water Conservancy and Architectural Engineering,Northwest Agriculture and Forestry University,Yangling 712100,China);Direct calculation for normal depth and critical depth of circular section tunnel under free flow[J];Transactions of the Chinese Society of Agricultural Engineering;2009-03
4 Zhang Kuandi1,2,L Hongxing1,Chen Junying1 (1. College of Water Conservancy and Architectural Engineering,Northwest Agriculture and Forestry University,Yangling 712100,China; 2. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100,China);Direct calculation of critical depth of horseshoe section tunnel[J];Transactions of the Chinese Society of Agricultural Engineering;2009-04
5 Liu Jiliang1,2,Wang Zhengzhong1,Zhao Yanfeng1(1.Research Center of Water Engineering Safety and Disaster Prevention,Northwest Agriculture and Forestry University,Yangling 712100,China;2.College of Science,Northwest Agriculture and Forestry University,Yangling 712100,China);Iterative calculation for contracted depth of horseshoe tunnel cross-section[J];Transactions of the Chinese Society of Agricultural Engineering;2010-S2
6 ZHENG Bo1,TENG Kai2(1.Nenjiang Nierji Water and Hydropower Co.,Ltd.,Qiqihar 161006,China;2.Qiqihaer Water Authority,Qiqihaer 161006,China);Simplified Calculation Method of Critical Water Depth on the U-shaped Tunnel Water Passing Cross-section[J];China Water Power & Electrification;2012-08
7 Wen Hui, Li Fengling (Department of Architecture and Civil Engineering, Huizhou University, Huizhou 516007, China);Hydraulic calculation of horseshoe cross-section with flat-bottom[J];Transactions of the Chinese Society of Agricultural Engineering;2013-10
8 WANG Zhengzhong~1,2, CHEN Tao~1, ZHANG Xinmin~3, ZHANG Xudong~1(1. College of Water Conservancy and Architectural Engineering, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, China; 2. State Key Laboratory of Frozen Soil Engineering, The Chinese Academy of Sciences, Lanzhou 730000, China; 3. Gansu Water Conservancy Science Research Institute, Lanzhou 730000, China);Approximate solution for the critical depth of a arched turnel[J];Journal of Tsinghua University(Science and Technology);2004-06
9 WANG Zhengzhong 1,2,CHEN Tao 1, LU Qin 1, ZHANG Xudong 1(1. School of Water Conservancy and Architectural Engineering, Northwest Sci-tech University of Agriculture and Forestry, Yangling 712100;2. State Key Laboratory of Forzen Soil Engineering, Lanzhou 730000);The direct solution on critical depth of horseshoe section tunnel[J];Journal of Hydroelectric Engineering;2005-05
10 ZHAO Yanfeng1,WANG Zhengzhong1,LU Qin2(1.Institute of Water Resources and Hydropower Engineering,Northwest A&F University,Yangling,Shanxi province 712100;2.Yangling Vocational & Technical College,Yangling,Shanxi province 712100);Direct calculation formulae for normal depth of horseshoe section[J];Journal of Hydroelectric Engineering;2012-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Yan-feng,SONG Songbai,MENG Qin-qian(College of Water Resources and Architectural Engineering,Northwest A&FUniversity,Yangling 712100,China);Approximate Method Calculating Critical Water Depth in Common City-opening Shaped Cross-section[J];Journal of Yangtze River Scientific Research Institute;2008-04
2 ZHANG Kuan-di1,2,LV Hong-xing1,ZHAO Yan-feng1 (1.College of Water Resources and Architectural Engineering,Northwest A & F University,Yangling712100,China;2.Institute of Soil and Water Conservation,CAS.,Yangling 712100,China);Approximate Method Calculating Normal Depth of Arched-gate Section Tunnel[J];Journal of Yangtze River Scientific Research Institute;2010-02
3 Wu Junjun,Xu Xiaojian,Ni Baoyan;Calculation Method of Critical Water Depth in City-gate Section of Water Conveying Tunnel[J];Urban Roads Bridges & Flood Control;2007-09
4 LIU Gang1,TENG Kai2(1.Qiqihar City Flood Control Headquarters Office,Qiqihaer,Heilongjiang 161006,China;2.Qiqihar City Water Conservancy Affairs Bureau,Qiqihaer,Heilongjiang 161006,China);Simplified Approximate Calculation Method for Critical Water Depth of Circular Section[J];Journal of Water Resources and Architectural Engineering;2011-06
5 LI Ju-kun,YU Hua-feng,YIN jian-jun(Jimo Bureau of Water Conservancy,Jimo 266200,China);Analysis on Hydraulic Features of Non-pressure Flow in Round Pipe[J];Journal of Irrigation and Drainage;2011-01
6 HUANG Chao-xuan (Zhejiang Provincial Water Conservancy and Hydropower Survey and Design Institute,Hangzhou 310002,China);The New Analysis Method of the Water Surface Curve Computation about the Constant and Gradually Varied Flow in the Circular Section Tunnel under Free Flow[J];Journal of Irrigation and Drainage;2012-05
7 WEN Hui,LI Feng-ling(Department of Architecture and Civil Engineering,Huizhou University,Huizhou 516007,China);Direct Solution to the Critical Depth of Ⅰ-Type Horseshoe Cross-Section with Flat Bottom[J];Journal of Yangtze River Scientific Research Institute;2013-04
8 DING Li-ze1,OUYANG Ming2,ZHANG Qing-wen1(1.Jiaxing Vocational and Technical College,Jiaxing,Zhejiang 314036,China;2.College of Architectural Engineering,Zhejiang Polytechnical University,Hangzhou,Zhejiang 310014,China);Realization for Calculation on Characteristical Depth of Open Channel by Excel[J];Journal of Water Resources and Architectural Engineering;2013-02
9 ZHANG Zhi-chang,LI Ruo-bing (Institute of Water Resources and Hydro-electric Engineering, Xi'an University of Technology,Xi'an 710048,China);Hydraulic Characteristics of Standard Ⅰ-Type Horseshoe Cross Section[J];Journal of Yangtze River Scientific Research Institute;2013-05
10 TENG Kai;Qiqihar Municipal Water Affairs Bureau;;A Simple Calculation Method for the Normal Water Depth of Tunnel with Egg-shaped Section[J];Journal of Yangtze River Scientific Research Institute;2013-12
China Proceedings of conference Full-text Database 1 Hits
1 WANG Zi-long;XIAO Rui-shu;LIANG Pei-yu;Guangxi Hualan Design & Consulting Group;;The Critical Depth's Analysis & Design Optimization of Storm Round Pipes[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LU Hong xing,XIN Quan cai,HUA Li feng (College of Water Conservancy and Architectural Engineering, Northwest Sci Tech University of Agriculture and Forestry,Yangling 712100,China);Calculation on normal depth of horseshoe cross section by iterative method[J];Journal of Yangtze River Scientific Research Institute;2001-03
2 LV Hong-xing(College of Water Conservancy and Architectural Engineering,Northwest Sci-Tech University of Agriculture and Forestry, Yangling, 712100, China);Calculation on critical depth of horseshoe cross-section by iterative method[J];Journal of Yangtze River Scientific Research Institute;2002-03
3 LU Hong?xing, BA Duo?duo,SONG Song?bai (College of Water Conservancy and Architecture Engineering of Northwest Science and Technology University of Agriculture & Forestry, Yangling 712100,China);Hydraulic calculation for free flow in circular section by iterative method[J];Journal of Yangtze River Scientific Research Institute;2003-05
4 WANG Zheng-zhong~(1,2),CHEN Tao~1,WAN Bin~1,ZHANG Xin-min~3 (1.College of Water Conservancy and Architectural Engineering,Northwest Sci-tech University of Agriculture and Forestry, Yangling, 712100,China;;3.Lanzhou University, Lanzhou 730000, China);A new approximate formula to critical depth of round section canal[J];Journal of Yangtze River Scientific Research Institute;2004-02
5 ZHAO Yan-feng,SONG Songbai,MENG Qin-qian(College of Water Resources and Architectural Engineering,Northwest A&FUniversity,Yangling 712100,China);Approximate Method Calculating Critical Water Depth in Common City-opening Shaped Cross-section[J];Journal of Yangtze River Scientific Research Institute;2008-04
6 ZHAO Yan-feng1,ZHU Hanying2,SONG Song-bai1,MENG Qinqian1(1.College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling 712100,China;2.Xi'an Affairs Bureau,Management Center of Weihe River and Chanhe River,Xi'an 710015,China);Discuss on Accurate Calculation Formula of Critical Depthof Open Trapezoidal Channel[J];Journal of Yangtze River Scientific Research Institute;2009-04
7 WEN Hui,LI Feng-ling(Department of architecture Maoming University,Guangdong Maoming 525000,China);Analytical Solution of Water Depth in Parabolic-Shaped Channel with Contracted Section[J];Journal of Yangtze River Scientific Research Institute;2009-09
8 Wang Zhengzhong 1, Lei Tianchao 2, Song Songbai 1, Wu Junchang 2 1. Water Conservancy and Construction Engineering Institute, Northwest Agriculture University, Yangling 712100 2. Mangement Bureau of Jinghui Canal, shaanxi Province, Sanyuan 713800;An Iterative Method Calculating Water Depth at Vena Contracta in Trapezoidal Cross section[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;1997-03
9 Wang Zhengzhong 1, Xi Genzhan 2, Song Songbai 1, Wang Yaoguang 2 (1 Water Conservancy and Construction Engineering Institute, Northwest Agriculture University, Yangling 712100) (2 Management Bureau of Jinghui Canal, Shanxi Province, Sanyuan 71380;A Direct Calculation Formula for Normal Depth in Open Trapezoidal Channel[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;1998-06
10 WANG Shun jiu 1, HOU Yu 2, ZHANG Xin li 3, DING Jing 1 (1. College of Hydropower Engineering, Sichuan University, Chengdu 610065, China; 2. Department of Geography, Zhongshan University, Guangzhou 510275, China; 3. Business school of Sichuang u;Genetic Algorithm for Calculating Normal Water Depth of Horseshoe Cross Section[J];Irrigation and Drainage;2002-03
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