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Pressure fluctuation signal analysis of pump based on ensemble empirical mode decomposition method被引量：3
《Water Science and Engineering》2014年第2期227-235,共9页Hong PAN Min-sheng BU 
supported by the National Natural Science Foundation of China(Grant No.51076041);the Fundamental Research Funds for the Central Universities(Grant No.2010B25114);the Natural Science Foundation of Hohai University(Grant No.2009422111)
Pressure fluctuations, which are inevitable in the operation of pumps, have a strong non-stationary characteristic and contain a great deal of important information representing the operation conditions. With an axial...
关键词：pressure fluctuation ensemble empirical mode decomposition intrinsic modefunction correlation coefficient 
WSE International Academic Workshop and 3^(rd)Editorial Board Conference(June 21-22,2014)
《Water Science and Engineering》2014年第2期236-236,共1页
Background To enhance worldwide academic communication between researchers engaging in water science and water engineering, and to promote communication between WSE Editorial Board members, Hohai University will hold ...
关键词：WSE International Academic Workshop and 3 June 21-22 2014 rd)Editorial Board Conference 
Information for Authors
《Water Science and Engineering》2014年第2期F0003-F0003,共1页
Water Science and Engineering （WSE）, founded in 2008, is a scientific and technical periodical published quarterly in English and distributed globally.Aims and Scope WSE aims to promote international exchange of aca...
关键词：WSE Information for Authors 
Numerical modeling of earthen dam breach due to piping failure被引量：8
《Water Science and Engineering》2019年第3期169-178,共10页Sheng-shui Chen Qi-ming Zhong Guang-ze Shen 
supported by the National Key Research and Development Program of China(Grant No.2017YFC0404805);the National Natural Science Foundation of China(Grants No.51779153 and 51539006);the Central Public-interest Scientific Institution Basal Research Fund(Grant No.Y717012);the Natural Science Foundation of Jiangsu Province(Grant No.BK20161121)
Based on model tests of earthen dam breach due to piping failure, a numerical model was developed.A key difference from previous research is the assumption that the cross-section of the pipe channel is an arch, with a...
关键词：Earthen DAM PIPING FAILURE OVERTOPPING FAILURE Breach FLOW NUMERICAL modeling Sensitivity analysis 
Analysis of wave clipping effects of plain reservoir artificial islands based on MIKE21 SW model被引量：5
《Water Science and Engineering》2019年第3期179-187,共9页Yan Xiang Zhi-min Fu Ying Meng Kai Zhang Zheng-fei Cheng 
supported by the National Key Research and Development Program of China(Grants No.2016YFC0401603,2016YFC0401605,and 2016YFC0401607);the Central Public-interest Scientific Institution Basal Research Fund(Grants No.Y717012 and Y718007)
Plain reservoirs are shallow, and have low dams and widespread water surfaces.Therefore, wind-wave-induced damage to the dam is one of the important factors affecting the safety of the reservoir.To improve upon unsati...
关键词：PLAIN RESERVOIRS Sediment deposition CLIPPING via ISLAND construction MIKE21 SW Numerical simulation 
Health diagnosis of concrete dams using hybrid FWA with RBF-based surrogate model被引量：5
《Water Science and Engineering》2019年第3期188-195,共8页Si-qi Dou Jun-jie Li Fei Kang 
supported by the National Key Research and Development Program of China(Grants No.2016YFC0401600 and 2017YFC0404906);the National Natural Science Foundation of China(Grants No.51769033 and 51779035);the Fundamental Research Funds for the Central Universities(Grants No.DUT17ZD205 and DUT19LK14)
Structural health monitoring is important to ensuring the health and safety of dams.An inverse analysis method based on a novel hybrid fireworks algorithm (FWA) and the radial basis function (RBF) model is proposed to...
关键词：FIREWORKS algorithm(FWA) RADIAL BASIS function (RBF) network Surrogate model INVERSE analysis Structural HEALTH monitoring 
Long-term deformation analysis of Shuibuya concrete face rockfill dam based on response surface method and improved genetic algorithm被引量：12
《Water Science and Engineering》2019年第3期196-204,共9页Fu-hai Yao Shao-heng Guan He Yang Yuan Chen Huan-feng Qiu Gang Ma Qi-wen Liu 
supported by the National Natural Science Foundation of China(Grant No.51579193);the Science and Technology Planning Project of Guizhou Province(Grant No.[2016]1154)
Due to the size effects of rockfill materials, the settlement difference between numerical simulation and in situ monitoring of rockfill dams is a topic of general concern.The constitutive model parameters obtained fr...
关键词：SHUIBUYA ROCKFILL DAM Parameter BACK analysis Response surface method Duncan EB model TIME-DEPENDENT deformation 
Evaluation of toppling rock slopes using a composite cloud model with DEMATEL–CRITIC method被引量：5
《Water Science and Engineering》2023年第3期280-288,共9页Huan-ling Wang Xu-fei Zhao Hong-jie Chen Kui Yi Wei-chau Xie Wei-ya Xu 
supported by the Natural Science Foundation of China(Grant No.51939004);the Fundamental Research Funds for the Central Universities(Grant No.B210204009);the China Huaneng Group Science and Technology Project(Grant No.HNKJ18-H24).
Safety evaluation of toppling rock slopes developing in reservoir areas is crucial. To reduce the uncertainty of safety evaluation, this study developed a composite cloud model, which improved the combination weights ...
关键词：Toppling rock slope Safety evaluation Composite cloud model DEMATEL CRITIC Huangdeng Hydropower Project 
An intelligent singular value diagnostic method for concrete dam deformation monitoring被引量：4
《Water Science and Engineering》2019年第3期205-212,共8页Jie Yang Xu-dong Qu Meng Chang 
supported by the National Natural Science Foundation of China(Grant No.51579207);the Open Foundation of State Key Laboratory Base of Eco-Hydraulic Engineering in Arid Area(Grant No.2016ZZKT-8);the Key Projects of Natural Science Basic Research Program of Shaanxi Province(Grant No.2018JZ5010)
Extracting implicit anomaly information through deformation monitoring data mining is highly significant to determining dam safety status.As an intelligent singular value diagnostic method for concrete dam deformation...
关键词：SINGULAR VALUE diagnosis Convolutional NEURAL network Artificial INTELLIGENCE DEFORMATION monitoring Concrete DAM 
Effect of Froude similitude deviation on curved channel simulations: A case study in the Middle Yangtze River
《Water Science and Engineering》2023年第3期289-294,共6页Xiao-ting Yang Qian-qian Shang Hui Xu Guo-bin Li Ya-jun Gao Qi-lin Yang 
supported by the Project of Subsequent Work of the Three Gorges Project(Grant No.SXHXGZ-2020-3).
Froude similitude and friction similitude are the two crucial similarity conditions that are often used in physical-scale modeling of rivers.However,models often deviate from Froude similitude when dealing with real-w...
关键词：Fixed-bed river model Froude similitude deviation Flow movement Water surface slope Middle Yangtze river 
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