Study of Recharge method for Groundwater Preservation

地下水保护补给方法研究

• 批准号: 07455191
• 负责人: NISHIGAKI Makoto
• 金额: $ 2.37万
• 依托单位: Okayama university
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07455191/
• 关键词: Groundwater Preservation; recharge method; clogging; lateral well; Three-dimensional seepage analysis; 3次元浸透流解析; 目詰まり

The most impotant point on designing a groudwater rechage method purpose is to prevent the recharge wells from clogging. it is, therefore, the purpose of this paper to investigate lateral wells which has an effective rechargeing function. Three-dimensional seepage flow analysis showed cleary that the seepage of lateral well are vertically directed toward the well. Then we comfirms the characteristic of seepage and clogging phenomenon around the lateral wells using the htree-dimensional model of lare-sized soil tank.

设计回灌法的目的最重要的是防止回灌井堵塞。因此，本文的目的是研究具有有效补给功能的分支井。三维渗流分析表明，分支井的渗流方向是垂直的。在此基础上，利用小尺寸土槽的三维模型，确定了侧井周围的渗流和堵塞现象特征。

项目成果

M.Nishigaki, T.satoh: "Research on Prevention Groundwater Flow Blockage by the Detour Permeation Method" Journal of The Faculty of Environmental Science and Technology Okayama university. Vol.2, No.1. 33-50 (1996)

M.Nishigaki、T.satoh：“通过迂回渗透法预防地下水流堵塞的研究”冈山大学环境科学技术学院学报。

西垣誠: "地下水調査の目的" 地質と調査. 第2号. 3-6 (1996)

Makoto Nishigaki：“地下水调查的目的”《地质与调查》第 2. 3-6 期（1996 年）。

M.Schreck, M.Nishigaki: "Applied Fiber Optic Measurement for Geohydraulic Engineering" Journal of The Faculty of Environmental Science and Technology Okayama university. Vol.2, No.1. 25-32 (1996)

M.Schreck、M.Nishigaki：“地质水利工程中的应用光纤测量”冈山大学环境科学与技术学院期刊。

T.Hishiya,M.Nishigaki,N.Hashimoto,M.Rageta: "The Numerical Method For Saturated-Unsaturated Fluid Density-Dependent Groundwater Flow With Mass Transport." ModelCARE96. 89-98 (1996)

T.Hishiya、M.Nishigaki、N.Hashimoto、M.Rageta：“饱和-不饱和流体密度相关地下水流与质量传输的数值方法”。

T.Hishiya,M.Nishigaki,N.Hashimoto,M.Yageta: "The Numerical Method For Saturated-Unsaturated Fluid Density-Dependent Groundwater Flow With Mass Transport." ModelCARE96. 89-98 (1996)

T.Hishiya，M.Nishigaki，N.Hashimoto，M.Yageta：“饱和-不饱和流体密度相关地下水流与质量传输的数值方法。”