Discussion on Graded Modeling for Sediment Laden-capacity of Flow
The paper starts with analyzing the none-equilibrium conditions of non-uniform suspended-load transport, taking into account of mass research findings and calculation method published at home and abroad, as well as the measured data of the subject for years, and established a formula system fitting the nature of the Yellow River and its sediment laden-capacity of flow. We believe that the grouped laden-capacity gradation of flow is connected not only to the gradation to bed sediment, but also to the upstream coming sediment, and thus it is a result of the interaction between a certain coming water-sediment and the bed boundary conditions. We carried out verification of the established model on the sediment scour-slitting in the Yellow River with measured data during 1960～2004 and concluded that
Han Qiaolan Yang Ming Yu Xin Wang Min
Yellow River Institute of Hydraulic Research, YRCC, Zhengzhou, 450003
国际会议
郑州
英文
1846-1850
2009-10-20（万方平台首次上网日期，不代表论文的发表时间）