Channel linkage treatment method based on quantitative indexes

The invention discloses a channel linkage treatment method based on quantitative indexes. The channel linkage treatment method comprises the following steps that firstly, a specific value lambda of the water flow shaking force index to the river way constraining force index serves as the river segme...

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Hauptverfasser: ZHANG MINGJIN, YOU XINGYING, LIU XIAOFEI, YANG YUNPING, LIU WANLI, LIU XIAOQIANG, LI HUAGUO, YANG YANHUA, ZHANG HUAQING
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creator ZHANG MINGJIN
YOU XINGYING
LIU XIAOFEI
YANG YUNPING
LIU WANLI
LIU XIAOQIANG
LI HUAGUO
YANG YANHUA
ZHANG HUAQING
description The invention discloses a channel linkage treatment method based on quantitative indexes. The channel linkage treatment method comprises the following steps that firstly, a specific value lambda of the water flow shaking force index to the river way constraining force index serves as the river segment upstream and downstream linkage treatment evaluation index, and the evaluation benchmark index numerical value is set as lambda e; secondly, the actual specific value lambda s of the water flow shaking force index to the river way constraining force index of an actual channel is obtained; and thirdly, lambda s is compared with lambda e, and the following substeps are carried out according to the comparison results, in the step c-1, when lambda s is larger than or equal to lambda e, the upstream and downstream river segments serve as a whole, and linkage renovation is carried out from top to bottom; and in the step c-2, when lambda s is smaller than lambda e, a single beach treatment measure is adopted. Through e
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PHYSICS
SOIL SHIFTING
title Channel linkage treatment method based on quantitative indexes
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