Xiaolangdi Reservoir Sedimentation and Flushing Studies

摘要：

　　The GSTARS3 computer model was modified for the simulation and prediction of the flushing and sedimentation processes of the Xiaolangdi Reservoir in China.The modifications included the estimations of recovery factor as a function of sediment particle size.The modifications also included the computation of tributary water and sediment discharges flow into and from the reservoir.Han (1980) non-equilibrium sediment transport and the modified unit stream power equation for hyper-concentrated sediment flows by Yang et al.(1996) were used.The simulated and predicted results were in good agreement with measured bed profiles,channel geometry,bed material size distribution,and flushed sediment volume.

关键词： computer model flushing non-equilibrium sediment transport recovery factor reservoir sedimentation unit stream power

作者: ChihTed Yang Jungkyu Ahn Liu Jixiang Zhang Houjun Fu Jian

作者单位: Department of Civil and Environmental Engineering, Colorado State University,Fort Collins, 80523, US Yellow River Engineering Consulting Co., Ltd., Zhengzhou, 450003, China

会议类型: 国际会议

会议名称: The 5th International Yellow River Forum (第五届黄河国际论坛)

会议地点: 郑州

会议语种:英文

页码: 64-74

在线出版日期: 2012-09-24（万方平台首次上网日期，不代表论文的发表时间）