FACTORS AFFECTING CONVEYANCE IN MEANDERING COMPOUND FLOWS

被引：71

作者：

ERVINE, DA

WILLETTS, BB

SELLIN, RHJ

LORENA, M

机构：

[1] UNIV ABERDEEN,DEPT ENGN,ABERDEEN AB9 2UE,SCOTLAND

[2] UNIV BRISTOL,DEPT CIVIL ENGN,BRISTOL BS8 1TR,AVON,ENGLAND

来源：

JOURNAL OF HYDRAULIC ENGINEERING-ASCE | 1993年 / 119卷 / 12期

关键词：

D O I：

10.1061/(ASCE)0733-9429(1993)119:12(1383)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper brings together recent data from the large-scale Flood Channel Facility, Wallingford, England, with other model studies to investigate the main parameters affecting conveyance in meandering compound river channels. Parameters investigated include sinuosity, boundary roughness, main channel aspect ratio, width of meander belt, and flow depth above bank-full level as well as the cross-sectional shape of the main channel. The effect of each parameter is quantified through a nondimensional discharge coefficient F*. Possible scale effects in modeling such flows are also investigated.

引用

页码：1383 / 1399

页数：17

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