• 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. Interception of Spillway Floating Debris Following Extreme Floods

Interception of Spillway Floating Debris Following Extreme Floods

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：wangfc
【摘 要】
：
During extreme floods, a large quantity of floating debris can be produced due to erosion, drifting with the flood water and eventually accumulating upstream of the dam.
【作 者】
：
James Yang 
【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】
：
Floods Dam safety Spillway Floating debris Countermeasure 
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
During extreme floods, a large quantity of floating debris can be produced due to erosion, drifting with the flood water and eventually accumulating upstream of the dam.
其他文献
Flow Characteristics in Meandering Channel under Different Hydraulic Conditions
The main purpose of this paper was to study the main and secondary flow characteristics in a meandering channel quantitatively under different hydraulic conditions.
会议
Meandering channelNumerical methodSinuositySecondary flowWidth-to-depth rati
Study on Numerical Simulation of Dry Out in River Hydrodynamic Model
Dry out of cross sections which is a common phenomenon in rivers brings numerical difficulties when using finite difference method.In this paper, two numerical techniques, wetting and drying method an
会议
Saint-Venant EquationsDry outSlot MethodPreissmann implicit scheme
1D Unsteady Flow and Sediment Transport Model for Vegetated Channel Network
This paper presents a one-dimensional model for simulating flood routing and sediment transport over mobile alluvium in a vegetated channel network.
会议
Unsteady flowSediment transportVegetationChannel networkNumerical model
Dynamics Mechanism Analysis and the Process of Hyperconcentrated Flood Routing
Hyperconcentrated flow has always routed with unusual phenomena, Such as, "Flood peak increase", for which, the available mechanism research is still not satisfactorily to explain.
会议
HydraulicsHyperconcentrated flow propagationCharacteristic theory"Flood
3D Numerical Modeling on Sand Trapping Tube with Spiral Flow
Sand trapping tube is usually used in head work of water diversion project with the low cost and high efficiency to remove bed sediment.
会议
3D numerical modelingSpiral flowFlow field
Operation of Weirs in the Han River during the Flood Period
A numerical model was developed that can simulate gate openings of weirs as well as the unsteady flow in a river reach.It is a multiply-connected network model based on the Preissmanns four-point sche
会议
Unsteady flow modelFloodGate operationWeirsHan River
Numerical Modeling of Riverbed Variation in Open Channels
The amount and spatial distribution of bed load particles contribute significantly to riverbed changes.Therefore, the prediction of bed load transport rate is an important aspect of river planning.
会议
Bed load transportDepth-averaged flowBed level variationSteep slopeMountain
Evaluation of Groundwater Pumping Impact to the Colorado River Accounting Surface
The Colorado River (River) is one of the most heavily regulated and disputed rivers in the world.Twenty million users in seven states and Mexico receive water from the River, and over three million ac
会议
MODFLOWColorado RiverAccounting SurfaceGroundwater Pumping
Invited lecture: Hydroacoustics: Emerging Measurement Technology for In-situ Characterization of Riv
Starting with the 1980s, the riverine monitoring community experienced a fast-paced growth of acoustic instruments for measurement of velocity and depth in a wide range of river environments.Among the
会议
acoustic instrumentsvelocimetrysoundingriver hydro-morpho dynamicshydrometry
3-D Flow Measurements of a Swirling Jet Induced by a Propeller by Using Piv
The swirling jet induced by a ship propeller has attracted the attention of many researchers.This is because the high velocity generated by a ship propeller not only can damage the ferry/quay structur
会议
PropellerSwirling jetVelocity distributionParticle image velocimeter