Plot erosion model using gray relational analysis method

被引：16
作者：
Liu, QQ [1 ]
Singh, VP
Xiang, H
机构：
[1] Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China
[2] Louisiana State Univ, Dept Civil & Environm Engn, Baton Rouge, LA 70803 USA
来源：
JOURNAL OF HYDROLOGIC ENGINEERING | 2005年 / 10卷 / 04期
关键词：
erosion; shear flow; analytical techniques; data analysis; hydrologic models;
D O I：
10.1061/(ASCE)1084-0699(2005)10:4(288)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The main factors affecting interrill erosion-including runoff discharge, rainfall intensity, mean flow velocity, and slope gradient-were analyzed by using a gray relational analysis. An equation for interrill erosion was derived by coupling this analysis with dimensional and regression analyses. The values of erosion rates predicted by this equation were in good agreement with experimental observations.
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收藏
页码：288 / 294
页数：7
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