无标题文档
NEWS Old Version

无标题文档
 
·OBITUARY: PROF. Nikolay Ivanovitch Alexeevsky
·OBITUARY: PROF. LIN BINGNAN
·Announcement for Election of Officers andCouncil Members of the Fourth WASER Council (2014-2016)
·ISWCR Call for Papers Submission
·2012 MEMBERSHIP APPLICATION/RENEWAL NOTICE
·The 5th International Yellow River Forum
·ISI International Advanced Training Workshop on Water and Soil Conservation
·DECLARATION OF RESULT OF POLL for WASER Council Members and Officers
·Guoying Li: Keeping the Yellow River Healthy
·Leo C VAN RIJN: Estuaring and Coastal Sedimentation Problems
·Zhen LIU: Soil and Water Conservation in China
·K.G. RANGA RAJU: Sediment Management in Hydroelectric Projects


   Home >> English >> Forum 
Sediment Management in Hydroelectric Projects
K.G. RANGA RAJU
http://www.irtces.org    2004/10/18     

 Department of Civil Engineering, Indian Institute of Technology, Roorkee-247 667, INDIA
E-mail: kgrarfce@iitr.ernet.in and umeshfce@iitr.ernet.in
Abstract: Withdrawal of water from a river into a canal involves the construction of a barrage or a dam across the river depending on whether the river is perennial or not. The design of the reservoir upstream of the dam and of the canal requires consideration of the sediment load carried by the river in case the river is sedimentladen. The basic equations concerning morphological changes in such rivers are discussed with particular reference to computation of reservoir sedimentation. The hydraulics of lined canals carrying wash load is examined from the point of view of limiting transport capacity and changes in frictional resistance. Lastly, the methods of design of sediment extraction devices like settling basins and vortex chambers are presented. 


    All Contents Download(PDF)
 
  • Last:Zhen LIU: Soil and Water Conservation in China
  •  
  • Next:Des E. WALLING: Using Environmental Radionuclides to Trace Sediment Mobilisation and Delivery in River Basins as an Aid Catchment Management
  • 无标题文档
    Copyright: International Research and Training Center on Erosion and Sedimentation (IRTCES)
    Address: IRTCES, P.O. Box 366, No.20 Chegongzhuang Road West, Beijing, 100044, China
    Tel: (8610) 68786413, 68413372;   Fax: (8610) 68411174;
    E-mail:liuxy@iwhr.comirtces@public.bta.net.cn