摘要
邹城市唐村—西龙河水源地位于郭里集单斜东缘。该单斜区已建有多个水源地,目前处于一种供稍大于求的弱平衡状态,正确评价唐村—西龙河新建水源地开采量十分重要。在深入分析研究区及周边水文地质条件基础上,分别按照平水年和枯水年设置开采方案,采用VisualMODFLOW地下水流数值模拟模型软件,对唐村—西龙河水源地岩溶水资源进行了精细的数值模拟,经模型识别和检验之后,对水源地岩溶地下水可开采量作出了评价,通过分析比较,选定了方案三。在水位约束评价时,考虑了实际存在的"井损"问题,因而,评价结果更趋于客观、实际。模拟结果可以作为水源地岩溶地下水可开采量的依据。
The research area lies on the edge of the Guoliji Monocline, in which many water source field have been built up, and the source water supply is just match to the need at present, so it is very important to assess the exploited quantity for the new water source field in the Tangcun -Xilong River area. Based on the analyses of the geohydrologic condition in the research area and the vicinity, setting the mine projects according to the normal and low flow years, applying the software of numerical simulation of groundwater （Visual MODFLOW）, numerical simulation of water resource of karstic water source field in the Tangcun-Xilong River area was carried out; thereafter recognizing and verfying the models, and making the rational evaluation about minable quantity of the new water source field in the Tangcun-Xilong River area, simultaneously comparing three mine projects, and finally determining the third mine project. In view of considering the subsistent problem about well lose at the stage of the constraint to water level, so the result would be more objective and practical. The result of the simulation could be a reference to the minable quantity of karstic water source field.
出处
《地质论评》
CAS
CSCD
北大核心
2008年第2期278-288,共11页
Geological Review
基金
兖矿集团大化工水源勘察项目的成果
关键词
岩溶水资源
数值模拟
“井损”
邹城唐村-西龙河水源地
water source field, Karstic water resource
numerical simulation
well lose
Tangcun-Xilong River, Shandong
