Modified rational method for sizing infiltration structures

被引：21

作者：

Akan, AO ^{[1
]}

机构：

[1] Old Dominion Univ, Dept Civil Engn, Norfolk, VA 23529 USA

来源：

CANADIAN JOURNAL OF CIVIL ENGINEERING | 2002年 / 29卷 / 04期

关键词：

rational method; infiltration basin; infiltration trench; capture volume; storage time;

D O I：

10.1139/L02-038

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A simple method is presented to size infiltration structures like infiltration basins and trenches to control storm water runoff. The runoff hydrograph is assumed to be trapezoidal in shape with a peak runoff rate calculated using the rational formula. Given the watershed time of concentration and the allowable runoff rate, the method determines the required size of the infiltration structure. A practical application section is included to demonstrate the use of the method.

引用

页码：539 / 542

页数：4