• 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. Restoration of Riffles and Pools within Improved Channels in Meandering Rock-bed Rivers

Restoration of Riffles and Pools within Improved Channels in Meandering Rock-bed Rivers

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：cm603
【摘 要】
：
For preserving a comfortable river ecosystem, it is important to protect and restore the riffles and pools within engineered channels, where should play a role in the habitat diversity and complexity.
【作 者】
：
Hiroshi Hayakawa Kosei Natsui Norihiko Muneta Yasuhiro Yoshikawa Yasuharu Watanabe 
【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】
：
Rock-bed rivers Neo-natural river restoration Riffle and pools Meandering channe 
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
For preserving a comfortable river ecosystem, it is important to protect and restore the riffles and pools within engineered channels, where should play a role in the habitat diversity and complexity.
其他文献
Experimental Research on the Water-sediment Separator of the Multilevel Inclined Plates
optimized the structure of the inclined settler by means of canalized design, having dynamic water cycle experiments with the water-sediment separator of the multilevel inclined plates under condition
会议
water-sediment separationinclined plate sedimentation tankcanalized designsep
Experimental Study on Landslide Dam Break Due to Overtopping
Landslide dam is a great threat to the security and well being of downstream property and people.Investigating the dam break mechanism and providing an effective forecast of the peak discharge are cri
会议
Landslide damDam breakExperimentPhysical-based model
The Water-Wings and its Weakening Methods Downstream of the Bottom Discharge Outlets of High Dams
The water-wings are the specific flowing phenomena which occurred frequently at the discharge structure in hydraulic and hydro-electric engineering project.Some types of water-wings will cause harmful
会议
HydraulicsDeep discharge outletRadial gateSudden lateral enlargementWater-wi
Experimental Investigation of Flow Conditions over Cambasi Dam Spillway
The entrance conditions, flow around the piers and the pressure distributions along the centerline and the side of the spillway channel for different discharges were investigated for Cambasi dam that
会议
CavitationConverging channelExperimentHydraulic modelingSpillway
Experimental Study on the Effect of Inflow Sediment Concentration on Sediment Removal Efficiency of
For irrigation and public water uses, to remove sediment (especially fine sediment) from raw river water is one of the most important issues faced today.
会议
Vortex chamberSediment removal efficiencyVortex flowWater intake ratio
An Analysis on the Uncertainty of Flow Velocity Distribution in Non-submerged Live Vegetation
An experiment with non-submerged live vegetation was performed in a flume, and statistical analysis of velocity data measured along vertical lines was conducted with the time average method.
会议
Non-submerged live vegetationReynolds stressVelocity distribution equationBin
River Discharge Measurement with Acoustic Doppler Profiler during Typhoon Flood
High flow data is one of the most important information for river flood control and water management.The Price current meter is usually used to measure river velocity and discharge.
会议
ADCPDischargeFlow velocity
Averaged Flow Pattern and Three Dimensional Geometric Configuration of Curved Water Surface in Confl
This paper has shown experimental results of averaged turbulent flow pattern and 3D water surface configuration in confluent bend channel.
会议
Surface flow pattern of confluent meandering bendLongitudinal and lateral slope
Development of Levee Leakage Monitoring System
Nowadays, the world is suffering from unpredictable natural disasters such as typhoons and heavy rains due to the climate change and global warming.The United States suffered a great life and property
会议
Levee leakageOptical sensorReal time monitoringLevee management
Research on Influence of Aerator on Hydraulic Characteristics of Stepped Spillway Combined with X-sh
Combining with prototype observation data, the hydraulic characteristics of stepped spillway combined with X-shape flaring gate piers before and after the addition of aerator were studied by physical
会议
Hydraulic CharacteristicsAeratorStepped spillwayCavitation