地下水系统准三维流场数值模拟与流场宏观调控

宫辉力;李培;崔桂莲;魏学君;许斌

系统工程理论与实践 ›› 1999, Vol. 19 ›› Issue (2) : 135-139.

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PDF(230 KB)
系统工程理论与实践 ›› 1999, Vol. 19 ›› Issue (2) : 135-139. DOI: 10.12011/1000-6788(1999)2-135
论文

地下水系统准三维流场数值模拟与流场宏观调控

    宫辉力(1),李培(2),崔桂莲(2),魏学君(2),许斌(2)
作者信息 +

Groundwater System Quasi Three Dimension Numerical Simulation and Field Macro Control

    Hui Li GONG(1),Pei Li(2),Gui Lian CUI(2),Xue Jun WEI(2),Bin XU(2)
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摘要

郑州市长期过量开采地下水致使地下水位大幅度下降,由此引发了一系列水环境问题:1)区域地下水降落漏斗形成并不断扩展;2)大幅度增加供水难度和费用;3)导致水环境质量恶化;4)诱发地面塌陷和沉降.研究区内地下水系统(<250米)可概化为浅层地下水系统和中深层地下水系统,两者通过弱透水层系统发生水力联系.本项研究根据抽象出的研究区地下水系统概念模型,建立了地下水流场准三维模拟模型.经模型校正和识别后对研究区地下水流场做了数值预报,并基于此提出流场宏观调控技术方案

Abstract

Long term intense extraction of groundwater in Zhengzhou City has caused groundwater levels to decline. Problems associated with the declining groundwater levels are: 1) formation and expansion of depress area, 2) increased pumping lift and pumping cost, 3) deterioration of the quality of groundwater and 4) land subsidence. Groundwater system in study area is very complex. Groundwater resources occur in three sub systems, the shallow aquifer sub system and the inter medium aquifer system are hydraulically c...

关键词

地下水系统 / 准三维数值模型 / 数值模拟

Key words

groundwater system / quasi three dimension model / numerical simulation

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宫辉力 , 李培 , 崔桂莲 , 魏学君 , 许斌. 地下水系统准三维流场数值模拟与流场宏观调控. 系统工程理论与实践, 1999, 19(2): 135-139 https://doi.org/10.12011/1000-6788(1999)2-135
Hui Li GONG , Pei Li , Gui Lian CUI , Xue Jun WEI , Bin XU. Groundwater System Quasi Three Dimension Numerical Simulation and Field Macro Control. Systems Engineering - Theory & Practice, 1999, 19(2): 135-139 https://doi.org/10.12011/1000-6788(1999)2-135
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