Position: Home > Articles > On Layout of Debris-Retaining Works in Coarse Sand Concentrated Coming Area in the Middle Yellow River
Soil and Water Conservation in China
2006
(8)
4-6+44+52
试论黄河中游粗泥沙集中来源区拦沙工程体系布局
作 者：
郭永乐;王英顺;段菊卿
单 位：
黄河上中游管理局;西北农林科技大学
关键词：
粗泥沙来源区;拦沙工程;布局;黄河中游
摘 要：
通过对粗泥沙集中来源区拦沙工程建设成就与问题的分析,结合粗泥沙集中来源区沟道特征,提出了粗泥沙集中来源区拦沙工程体系的构成、布局思路、建设原则,提出了“先大后小”、“先下后上”和“分段实施”的拦沙工程建设时序,并针对当前工作实际,提出了亟待解决的几个问题:加快大型拦泥库前期工作步伐、尽快制定大型拦泥库标准、重视各类工程实施进度以及正确理解和执行规范、充分发挥骨干坝的作用等。
译 名：
On Layout of Debris-Retaining Works in Coarse Sand Concentrated Coming Area in the Middle Yellow River
作 者：
GUO Yong-le~(1,2),WANG Ying-shun~2,DUAN Ju-qing~2(1.Northwest A & F University,Yangling,Shaanxi 712100,China;2.Upper and Middle Reaches Administration of the Yellow River,Xi'an,Shaanxi 710021,China)
关键词：
coarse sand coming area;debris-retaining works;layout;the middle Yellow River
摘 要：
The paper puts forward the structure of debris-retaining works system,layout consideration and construction principle for the coarse sand concentrated coming area,time sequence of the works construction of "large-scale first and small-scale second","downstream first and upper stream second" and "carrying out section by section" and some problems demanding prompt solution according to the present facts and;to speed up the preparation of a large-scale debris-retaining reservoir;to draft the standards for a large-scale debris-retaining reservoir as quick as possible and;lay emphasis on the schedule of various projects and correct understanding and fully playing the function of key dams through the analysis on achievements and problems of debris-retaining works building and combining with the gully characteristics of coarse sand concentrated coming area.
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