Design of Rainwater Catchment System for Life Purposes in Mountainous Area of West He'nan Province

GUAN Hua; TAO Lixin

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Design of Rainwater Catchment System for Life Purposes in Mountainous Area of West He'nan Province

- Design of Rainwater Catchment System for Life Purposes in Mountainous Area of West He'nan Province
- Bulletin of Soiland Water Conservation Vol. 21, Issue 5, Pages: 36-39(2002)
- 作者机构：
  
  河南大学环境与规划学院,河南,开封,475001
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- Published：2002
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GUAN Hua, TAO Lixin. Design of Rainwater Catchment System for Life Purposes in Mountainous Area of West He'nan Province[J]. Bulletin of Soiland Water Conservation, 2002, 21(5): 36-39.
DOI：

GUAN Hua, TAO Lixin. Design of Rainwater Catchment System for Life Purposes in Mountainous Area of West He'nan Province[J]. Bulletin of Soiland Water Conservation, 2002, 21(5): 36-39. DOI：

摘要

生活用雨水集流系统设计计算的任务

就是确定最优的集流场面积和贮水窖容积

即满足生活供水需求的集流场面积和贮水窖容积的最小值。以频率为 75 %和 95 %的特征水文年为基本计算年份

以降雨期的降水量、间雨期持续日数、最大间雨期日数和人均日需水指标为参数

根据逐日降水资料

计算出豫西山地各代表站的最优贮水窖容积和最优集流场面积。

Abstract

The tasks of the design calculation of rainwater catchment system for life purposes are determining the optimum rate area of rainwater catching field and the first rate volume of water cellar

which are the minimum area of rainwater catching field and the minimum volume of water cellar which can meet the needs of supplying life with water. Taking the characteristic hydrologic year that its frequency is 75% and 95% as the basic calculating years

and taking the precipitations of rainfall periods

the days of non rainfall periods

the days of the maximum non rainfall period and the index of per capita water need as the parameters

according to the precipitation data day by day

the first rate volumes of water cellars and the first rate areas of rainwater catching fields in the mountain areas of west He'nan province are calculated.

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references

John E.Gould.国际雨水集流系统家庭应用的进展和展望[J].水文,1993(6):61-65.

管华.豫西山地农业灌溉雨水集流系统设计研究[J].资源科学.1998(3):26-31.

管华.水资源学概论[M].西安:西安地图出版社,2000.103-106.

丁圣彦,等.河南道士坟集水农业的试验研究[J].河南大学学报(自然科学版),1997(4):61-69.

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