Visual Modflow在和田县农业经济新区地下水资源评价中的应用  

The Application of Visual Modflow in The Evaluation of Groundwater Resources in The New Agricultural Economic Zone of Hetian County

作　　者：杭辉[1] 苏前龙 Hang hui;Su Qianlong(Xinjiang Water Resources and Hydropower Survey,Design and Research Institute Co.,Ltd,Urumqi 830000,Xinjiang)

机构地区：[1]新疆水利水电勘测设计研究院有限责任公司,新疆乌鲁木齐830000

出　　处：《陕西水利》2024年第3期27-30,共4页Shaanxi Water Resources

摘　　要：为全面了解地下水系统受各种激励因素影响后的水动力场和地下水量变化规律,以及为当地地下水资源开发与利用提供科学的指导意见,本次在和田县农业经济新区地下水资源评价中采用可视化标准软件Visnal Modflow实现地下水资源的模拟与预报,通过构建三维非稳定流数值模型,使用迭代方法求解,并根据设计开采量对地下水水位变动做出预测,再基于建模预测结果,结合经济新区地下水资源量确定合理的地下水开采量。In order to fully understand the variation law of hydrodynamic field and groundwater volume after the groundwater system is affected by various incentive factors,and to provide scientific guidance for the development and utilization of local groundwater resources,this paper uses the visual standard software Visnal Modflow to realize the simulation and prediction of groundwater resources in the evaluation of groundwater resources in the agricultural economic new area of Hotan County.By constructing a three-dimensional unsteady flow numerical model,the iterative method is used to solve the problem,and the groundwater level change is predicted according to the design exploitation amount.Based on the modeling prediction results,the reasonable groundwater exploitation amount is determined by combining the groundwater resources in the economic new area.

关 键 词：Visual Modflow 数值模拟 概念模型 

分 类 号：P641.8[天文地球—地质矿产勘探]