• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Hydraulic Characteristic Study of the Geo-synthetic Materials Protecting Embankment Downstream Slope

Hydraulic Characteristic Study of the Geo-synthetic Materials Protecting Embankment Downstream Slope

来源 :35th IAHR World Congress(第三十五届国际水利学大会) | 被引量 : 0次 | 上传用户：tcsr888
【摘 要】
：
Because of the frequently extreme climate, embankments break at times under the condition of exceeding standard flood.In this paper, a method of protecting embankment downstream slope by using geo-syn
【作 者】
：
Guoxiang Xuan Chenjun Zeng Xiaogang Wang Yun Li Long Zhu 
【出 处】
：
35th IAHR World Congress(第三十五届国际水利学大会)
【发表日期】
：
2013年2期
【关键词】
：
Exceeding standard flood Slope protection Geo-synthetic Shear stress Friction co 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Because of the frequently extreme climate, embankments break at times under the condition of exceeding standard flood.In this paper, a method of protecting embankment downstream slope by using geo-synthetic materials is presented based on the mechanism of dam breach.
其他文献
A Study on the Properties of Mangrove Prop Roots and their Influence on Current Flow
The circulation of water in riverine mangrove swamps is expected to be influenced by mangrove roots, which in tum affect the nutrients, pollutants and sediments transport in these systems.
会议
Prop rootsPhotogrammetryStiffnessFlume experimentsFlow resistance
A New Method to Immobilize Sand in Laboratory Channels: Method Development and Recent Applications
This paper presents a new method to immobilize sand in laboratory channels.The motivation for the present work was to develop a method that would: 1-not involve the use of harsh chemicals;and 2-ensure
会议
Movable bedimmobilizationsand-cement mixturegranular roughnessshear strength
Uncertainty Analysis of Stage-Discharge Relations using the BaRatin Bayesian Framework
Most often, continuous records of flow rates in rivers are based on so-called rating curves, which are simple stage-discharge functions calibrated using directly measured stage-discharge data called g
会议
HydrometryUncertaintyRating CurveStage-Discharge RelationBayesian Analysis
The Research on the Influence Factors and Calculation Method of Vertical Slot Fishway's Velocit
The vertical slot fishway is the most widely used type of the fishway, whose energy dissipation effect is abundant but flow pattern is complex.
会议
FishwayPoolHydraulic characteristicNumerical simulation
Turbulent Flow within a Random Array of Rigid, Emergent Stems: Laboratory Characterization of the Dr
With in the bioengineering framework, designing a non-erodible channel is a complex fluid dynamics problem as it involves knowing the drag exerted on the boundary, the drag exerted on the plant stems
会议
VegetationPIVDouble-Averaging MethodsDrag coefficient
Turbulence in the Wake of a Roughness Patch
Flows in rivers and inundated flood plains can often be considered as shallow, implying that the horizontal distribution of velocities is strongly influenced by local depth and roughness.
会议
Shallow flowsTurbulenceWakesRoughnessLaboratory experiments
On the Use of Close-Range Digital Stereo-Photogrammetry to Measure Gravel-Bed Topography in a Labora
There is a need for high-resolution topographical data of riverine gravel-beds for hydraulic studies.To date, there is no readily affordable and deployable technique to collect these data, especially
会议
Remote sensingStereo-photogrammetryGravel-bedDEMRoughnessImage processing
Prediction of Breach Formation Time of Earth-rock Dam due to Overtopping
According to the data from U.S.Bureau of Reclamation, when warning time of dam breach is more than 90 min, the mortality of downstream people is about 0.04％.When the time is less than 90 min and 15min
会议
Earth-rock damovertoppingbreach formation timeprediction
Research on Frictional Head Loss and Local Resistance Coefficient in Free Hydraulic Jump Region
In 1965, Rajaratnam has put forwarded new concept that hydraulic jump is a kind of wall jet.According to mixed flow theory, Guo Zizhong holds that hydraulic jump is an attached wall jet affixed to the
会议
Hydraulic jumpWater head lossResistance coefficientBoundary layer
The Application of Multi-step Stilling Basins In Tidal Estuary Sluices
The water flow on sluice downstream in tidal estuary is complicated, In this study, the multi-step stilling basins is experimentally investigated, taking the Wuniu new sluice project, Linhaipu Sluice,
会议
multi-step stilling basinssluicetidal estuaryenergy dissipation ratedesign o