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检索条件"作者=3 College of Water Resources and Hydropower Engineering,Hohai university,Nanjing 210098,china"
1523 条 记 录,以下是41-50 订阅
排序:
NUMERICAL MODELING OF COMPOUND CHANNEL FLOWS
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Journal of Hydrodynamics 2002年 第4期14卷 106-109页
作者: Wang De-guan, Cheng Li college of water resources and Environmental engineering, hohai university, nanjing 210098, china college of water resources and Environmental engineering Hohai University Nanjing 210098 China
A numerical model capable of predicting flow characteristics in a compound channel was established with the 3-D steady continuity and momentum equations along with the transport equations for turbulence kinetic energy... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
NEW METHOD OF SIMULATING CONCENTRATED DRAIN HOLES IN SEEPAGE CONTROL ANALYSIS
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Journal of Hydrodynamics 1999年 第3期11卷 27-35页
作者: Zhan Mei li, Su Bao yu , Liu Jun yong, Shen Zhen zhong college of water Conservancy and hydropower engineering, hohai university, nanjing 210098, P.R.china (Received Aug.1, 1998)
In this paper, based upon the basic solution of sink, the approximate solution of single drain hole in finite elements is derived by use of the superposition principle. Then, the theoretical solution is extended to th... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Establishing time-dependent model of deformation modulus caused by bedrock excavation rebound by inverse analysis method
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Science china(Technological Sciences) 2008年 第S2期51卷 1-7页
作者: WU ZhongRu1,2,GU YanChang1,3,GU ChongShi1,2,GUO HaiQing1 & SU HuaiZhi1,2 1 hohai university,nanjing 210098,china 2 National engineering Research Center of water resources Efficient Utilization and engineering Safety,nanjing 210098,china 3 nanjing Hydraulic Research Institute,nanjing 210029,china hohai university Nanjing China National engineering Research Center of water resources Efficient Utilization and engineering Safety Nanjing China nanjing Hydraulic Research Institute Nanjing China
Rock rebound relaxation deformation,or even rock burst,caused by the excavation of dam base and abutment or high rock slope affects their stability and results in the fall of mechanical properties of the *** an invers... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Application analysis of empirical mode decomposition and phase space reconstruction in dam time-varying characteristic
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Science china(Technological Sciences) 2010年 第6期53卷 1711-1716页
作者: ZHANG ZhiJun1,2,3,GU ChongShi1,2,BAO TengFei1,2,ZHANG Lan1,2 & YU Hong1,2 1 State Key Laboratory of Hydrology-water resources and Hydraulic engineering,hohai university,nanjing 210098,china 2 National engineering Research Center of water resources Efficient Utilization and engineering Safety,hohai university,nanjing 210098,china 3 Department of Civil,Environmental and Geomatic engineering,Swiss Federal Institute of Technology,Zurich 8093,Switzerland State Key Laboratory of Hydrology-water resources and Hydraulic engineering Hohai University Nanjing China National engineering Research Center of water resources Efficient Utilization and engineering Safety Hohai University Nanjing China Department of Civil Environmental and Geomatic Engineering Swiss Federal Institute of Technology Zurich Switzerland
In view of some courses of the time-varying characteristics processing in the analysis of dam deformation,the paper proposes a new method to analyze the dam time-varying characteristic based on the empirical mode deco... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
INFLUENCE OF FILLING water ON AIR CONCENTRATION
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Journal of Hydrodynamics 2011年 第5期23卷 601-606页
作者: WU Jian-hua MA Fei DAI Hui-chao college of water Conservancy and hydropower engineering Hohai University Nanjing 210098 China
The filling water inside the cavity below an aerator occurs for the flow of low Froude number or the small bottom slope of a spillway. The aerator may cease to protect against cavitation damages, and may even act as a... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
THREE-DIMENSIONAL SIMULATION FOR EFFECTS OF BED DISCORDANCE ON FLOW DYNAMICS AT Y-SHAPED OPEN CHANNEL CONFLUENCES
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Journal of Hydrodynamics 2007年 第5期19卷 587-593页
作者: WANG Xiao-gang YAN Zhong-min GUO Wei-dong college of water Conservancy and hydropower engineering Hohai University Nanjing 210098 China college of water Conservancy Shenyang Agricultural University Shenyang 110161 China
Channel confluences are universally present in nature. They can be divided into two types: asymmetrical river confluences and symmetric river confluences. The latter is also called as the Y-shaped confluences. Most o... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
COUPLING EFFECT OF SEEPAGE FLOW AND RIVER FLOW ON THE BANK FAILURE
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Journal of Hydrodynamics 2011年 第6期23卷 834-840页
作者: NING Bo WU- Shi-qiang TAN Ye-fei XIE Xing-hua YAN Jun YAN Zhong-min GENG Yan-qiong college of water Conservancy and hydropower engineering Hohai University Nanjing 210098 China nanjing Hydraulic Research Institute Nanjing 2100-29 China nanjing Hydraulic Research Institute.nanjing 210029 China Lian Yungang Technical college Lian Yungang 222000 China
On the basis of the generalized physical model of the riverbank, the experiments were conducted to study the mechanisms of riverbank failure under the coupling effect of seepage flow and river flow. The experimental s... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
EXPERIMENTS OF THREE-DIMENSIONAL FLOW STRUCTURE IN BRAIDED RIVERS
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Journal of Hydrodynamics 2009年 第2期21卷 228-237页
作者: HUA Zu-lin GU Li CHU Ke-jian Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education College of Environmental Science and Engineering Hohai University Nanjing 210098 China State Key Laboratory of Hydrology-water resources and Hydraulic engineering Hohai University Nanjing210098 China
The braided river is a typical river pattern in nature, but there is a paucity of comprehensive data set describing the three-dimensional flow field in the braided river. A physical model experiment was used to study ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Analysis and application of the scale effect of flood discharge atomization model
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Science china(Technological Sciences) 2011年 第S1期54卷 64-71页
作者: WU ShiQiang 1,WU XiuFeng 1,2,ZHOU Hui 1,CHEN HuiLing 1,SHA HaiFei 1 & ZHOU Jie 1 1 State Key Laboratory of Hydrology-water resources and Hydraulic engineering,nanjing Hydraulic Research Institute,nanjing 210029,china 2 hohai university,nanjing 210098,china State Key Laboratory of Hydrology-water resources and Hydraulic engineering Nanjing Hydraulic Research Institute Nanjing China hohai university Nanjing China
The phenomenon of discharge atomization occurs as hydraulic structures discharging,which influences the safety of power station,electrical equipment and produces environmental pollution.A series of physical model test... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Fuzzy Comprehensive Evaluation for Decision Making of water Saving Irrigation System
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Wuhan university Journal of Natural Sciences 2003年 第03A期8卷 837-841页
作者: Luo Jin\|yao, Qiu Yuan\|feng college of water resources and hydropower engineering , Wuhan university, Wuhan 430072, Hubei, china college of water resources and hydropower engineering Wuhan University Wuhan Hubei China
A model of fuzzy comprehensive evaluation for water saving irrigation system (WSIS) decision making is proposed based on establishing an index system affected by six kinds of basic factors including qualitative and qu... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论