| 西南峰丛山区分散供水模式及存在的问题 |
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| 引用本文： | 邹胜章,陈宏峰,梁彬,裴建国,唐建生.西南峰丛山区分散供水模式及存在的问题[J].中国岩溶,2006,25(1):12-17. |
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| 作者姓名： | 邹胜章 陈宏峰 梁彬 裴建国 唐建生 |
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| 作者单位： | 1. 中国地质大学,北京,100083;中国地质科学院岩溶地质研究所,桂林,541004
2. 中国地质科学院岩溶地质研究所,桂林,541004 |
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| 基金项目： | 国土资源部地质调查项目;科技部专项基金 |
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| 摘 要： | 西南峰丛区居民主要采用溶井、水柜与水窖三种模式进行分散式供水,其水源分别来自地下河、岩溶泉及雨水。水柜供水适用于有使用价值的泉水出露的峰丛山区,溶井供水主要适用于有竖井的峰丛洼地底部及溶丘谷地边缘,水窖供水多用于地势较高、地表垂向岩溶极为发育、仅有雨水可供利用的峰丛山区。在大量调查与实际工程基础上,本文分别对三种供水模式的设计思路、设计参数与施工中的注意事项进行了详细论述,并给出了分散供水模式的设计示意图。分散供水目前存在的主要问题是选址布局不合理、设计与施工不科学以及水质安全得不到保障,对分散供水工程进行储水、供水与水处理一体化优化设计是保障水质安全的可靠手段。
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| 关 键 词： | 峰丛区 分散供水 水窖 水柜 溶井 |
| 文章编号： | 1001-4810（2006）01-0012-06 |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005年12月14 |
DISPERSAL WATER SUPPLY PATTERN AND ITS PROBLEM IN KARST PEAK-CLUSTER AREA IN SOUTHWEST CHINA |
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| ZOU Sheng-zhang,CHEN Hong-feng,LIANG Bin,PEI Jian-guo and TANG Jian-sheng.DISPERSAL WATER SUPPLY PATTERN AND ITS PROBLEM IN KARST PEAK-CLUSTER AREA IN SOUTHWEST CHINA[J].Carsologica Sinica,2006,25(1):12-17. |
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| Authors: | ZOU Sheng-zhang CHEN Hong-feng LIANG Bin PEI Jian-guo and TANG Jian-sheng |
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| Institution: | 1. China University of Geosciences , Beijing 100083, China ; 2. Institute of Karst Geology, CAGS , Guilin , Guangxi 541004, China |
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| Abstract: | There are three major dispersal water supply patterns in karst peak-cluster area in southwest China,namely water cistern,water tank and natural well with the source of water from rainfall,spring and subterranean river separately.Water cistern is fit for the peak-cluster area with abundant karst spring water supply;natural well is fit for the bottom of peak-cluster area and the edge of karst valley with subterranean stream and shaft;water tank is used in the peak-cluster area without other water supply except for rainwater.Based on a great deal of investigation and factual engineering,the design thinking,design parameter and items for attention in construction for the three water supply patterns are discussed in detail,and the sketch map for designing dispersal water supply pattern is put forth at the same time.The major problems in dispersal water supply at present are irrational locating,unscientific design and construction,and the security of water quality not able to be guaranteed. To carry out integrated optimizing design in the process of water storage,supply and treatment is reliable measures to guarantee water quality. |
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| Keywords: | Peak-cluster area Dispersal water supply Water cistern Water tank Natural well |
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