Function of Series of Sill Arrester Dams to Detain Sill in Velley of Middle Reaches of the Yellow River

Fang Xuemin; Zeng Maolin; Zuo Zhongguo

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Function of Series of Sill Arrester Dams to Detain Sill in Velley of Middle Reaches of the Yellow River

- Function of Series of Sill Arrester Dams to Detain Sill in Velley of Middle Reaches of the Yellow River
- Bulletin of Soiland Water Conservation Vol. 12, Issue 3, Pages: 24-28(1993)
- 作者机构：
  
  水利部黄委会水利科学研究院,河南,郑州市,450003
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1993
- 稿件说明：
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Fang Xuemin, Zeng Maolin, Zuo Zhongguo. Function of Series of Sill Arrester Dams to Detain Sill in Velley of Middle Reaches of the Yellow River[J]. Bulletin of Soiland Water Conservation, 1993, 12(3): 24-28.
DOI：

Fang Xuemin, Zeng Maolin, Zuo Zhongguo. Function of Series of Sill Arrester Dams to Detain Sill in Velley of Middle Reaches of the Yellow River[J]. Bulletin of Soiland Water Conservation, 1993, 12(3): 24-28. DOI：

摘要

该文以王茂沟流域为例，通过降雨、径流、输沙实测资料分析及不同流域对比研究，结果表明:淤地坝坝系拦沙作用十分显著。王茂沟流域输沙模数由治理前的18 000t/km~2降低到治理后期的504t/km~2，减少了97%，基本上实现了泥沙不出沟。

Abstract

The mehtods of contrat reseach and analysis of measured information about precipitation

runoff and silt discharge were employed to study the function of the silt arrester dams to detain silt in Wangmao valley as an example.Results showed that the fanction was very significant.Compared with before harmess

modulus of silt discharge decreased from 1800t/km2 to 504t/km2

being97%.The target of no silt running out of the valiey was almost reached.

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references

(1) 陈同善等.无定河流域淤地坝调查.《中国水土保持》， 1984年，第3期

〔2)方学敏。黄河流域水土流失灾害分析。《中国减轻自然灾害研究》，北京：中国科学技术出版社， 1990年

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