驻马店城市应急供水水源地规划及评价  

Planning and evaluation of Zhumadianurban emergency water supply water source

作　　者：郑群有 李川 ZHENG Qun-you;LI Chuan(Henan Fifth Geological Survey Institute Co.,Ltd.,Zhengzhou 450001,China)

机构地区：[1]河南省第五地质勘查院有限公司,河南郑州450001

出　　处：《地下水》2024年第2期92-96,231,共6页Ground water

基　　金：河南省2015年度基础性地质环境调查项目(豫财招标采购-2015-2042-13)。

摘　　要：规划及评价城市应急供水水源地是城市地质调查的重要内容。在驻马店城市地质调查工作中,对城市应急供水水源地进行了规划及评价。规划四水厂片区和三水厂片区两处地下水应急供水水源地。四水厂片区,布井14眼,日开采量30 960 m^(3)/d,开采180 d,最大降深值为35.93 m;三水厂片区,布井6眼,日开采量8 640 m^(3)/d,开采180 d,最大降深值为43.05 m。加上井损,最大降深值分别为40.99 m、45.81 m。两片区中深层含水层顶板埋深分别大于90 m、大于79 m,地下水最大动水位分别在71 m、75.81 m,均小于含水层顶板埋深,不会出现含水层疏干以及破坏性开采。Planning and evaluation of urban emergency water supply source is an important content of urban geological survey.In the urban geological survey of Zhumadian,the urban emergency water supply source was planned and evaluated.Two groundwater emergency water supply sources are planned in the fourth water plant area and the third water plant area.Four water plant area,14 Wells are laid,with a daily mining capacity of 30960 m^(3)/d,mining 180 days,the maximum depth value is 35.93 m;three water plant area,6Wells,daily mining capacity of 8640 m^(3)/d,180 days,the maximum depth value is 43.05 m.With the well loss,the maximum depth value is 40.99 m and 45.81 m respectively.The buried depth of the roof of the deep aquifer in the two areas is greater than 90 m and more than 79 m respectively,and the maximum dynamic water level of groundwater is 71m and 75.81 m respectively,which are less than the buried depth of the aquifer roof,so there will be no aquifer drainage or destructive mining.

关 键 词：泰斯干扰井群公式 应急供水水源地 规划及评价 驻马店城市 

分 类 号：TU991.112[建筑科学—市政工程]