Sediment transport in sewers .1. Background

被引：31

作者：

Butler, D ^{[1
]}

May, RWP ^{[1
]}

Ackers, JC ^{[1
]}

机构：

[1] BINNIE BLACK & VEATCH,REDHILL,SURREY,ENGLAND

来源：

PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-WATER MARITIME AND ENERGY | 1996年 / 118卷 / 02期

关键词：

D O I：

10.1680/iwtme.1996.28431

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

It has been known for some time that the present practice of sewer design based on self-cleansing velocities is inadequate in certain circumstances, To overcome this a standardized design procedure has been developed. This paper is the first of two and deals with the background issues concerned particularly with sediment transport in sewers. Sediment sources, quantities and characteristics are reported, and sediment movement in sewers discussed. The effects of the flow-sediment regime are described. Equations for erosion, suspension and bedload sediment transport are compared and those suitable for sewer design proposed. It is concluded that more economic sewer designs can be produced by allowing the limited formation of a sediment bed.

引用

页码：103 / 112

页数：10

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