SEDIMENT TRANSPORT OF LOW CONCENTRATION IN PIPES

被引：0

作者：

RH MAT SUKI and RBAKER Lecturer Dept of Civ and Struct Engrg UnivKebangsaan Msia Bangi Malaysia Lecturer Dept of Civ Engrg University of Salford MWT England ^{[43600
,54
]}

机构：

来源：

InternationalJournalofSedimentResearch | 1991年 / 02期

关键词：

Sediment transport; Storm sewer; Self-cleansing velocity. Design criterion. Pipe flow; Limit of deposition; Fixed bed; Low concen- tration;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The study of Sediment transport of low concentration in pipes bas been applied in the design of a self-cleansing storm sewer. An alternative criterion is suggested as op- posed to the widely used single flow velocity approach. A conceptual model which simu- lates the condition in a storm sewer is developed and tested against experimental data. The results proved that the volumetric sediment concentration, pipe diameter and sedi- ment size have to be taken into consideration to produce a self-cleansing storm sewer. It also shows that the slope obtained by this alternative criterion is lower than the single flow velocity approach.

引用

页码：61 / 76

页数：16

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