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A Study on Urban Groundwater Environment in Southeast Asian Countries

Research Project

Project/Area Number 14404003
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Geotechnical engineering
Research InstitutionKyoto University

Principal Investigator

OHTSU Hiroyasu  Kyoto University, International Innovation Center, Professor, 国際融合創造センター, 教授 (40293881)

Co-Investigator(Kenkyū-buntansha) OHNISHI Yuzo  Kyoto University, Graduate School of Engineering, Professor, 工学研究科, 教授 (30026348)
NISHIYAMA Satoshi  Kyoto University, Graduate School of Engineering, Associate Professor, 工学研究科, 助教授 (00324658)
YASUDA Tooru  Pacific Consultants Co.LTD., Osaka Head Office, Engineering Division, Project Leader, 大阪本社プロジェクト部技術課, プロジェクトリーダー(研究職)
LEE Keita  CTI Engineering Co., LTD., Osaka Branch Office, Environmental Engineering Department, manager, 大阪支社環境本部技術部, 課長(研究職)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥11,400,000 (Direct Cost: ¥11,400,000)
Fiscal Year 2004: ¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 2003: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2002: ¥3,600,000 (Direct Cost: ¥3,600,000)
KeywordsRegional groundwater / land subsidence / 洪水リスク
Research Abstract

In this study, the following research works were conducted:
・Data collection and/or analysis associated with the impact of groundwater extraction on urban groundwater Environment in Hanoi, Vietnam
・Establishment of simulation modeling on groundwater behavior due to groundwater extraction in Great Bangkok areas, Thailand
First, in order to collect data on results of groundwater monitoring and investigate current situation of groundwater Environment in Hanoi, our research group has held workshop in Hanoi together with Vietnamese researchers and engineers. As a result of investigation, the following findings were obtained:
・Little decrease of pore water pressure in aquifers due to groundwater extraction is observed, because the amount of Groundwater usage currently balances with water supply from surrounding rivers.
Secondly, prediction of groundwater behavior and related land subsidence due to groundwater extraction in Great Bangkok area was conducted. Results showed that the control measures … More on groundwater pumping issued by Bangkok Metropolitan Office effectively helped to decrease the rate of subsidence in central area of Bangkok. However, it was predicted that additional land subsidence in surroundings areas amounts to 0.5m-1.0m, though the rate of subsidence decreases. In addition, the sensitivity analysis of uncertain factors involved in evaluation of land subsidence made it clear that clay contents involved in Bangkok aquifers are dominant one.
Furthermore, flood risk analysis against settlement of dyke along Chao Phraya river, which flows through Great Bangkok area, was conducted. In detail, exceedanee probability of land subsidence to allowable settlement was selected as index to investigate flood risk. Finally, following findings were obtained:
・Flood risk along Chao Phraya river varies from place to place because of subsoil profile and location of pumping wells.
・Uncertainly associated with clay contents involved in Bangkok aquifers is dominant risk factors against flood. Less

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (35 results)

All 2005 2004 2003 Other

All Journal Article (32 results) Publications (3 results)

  • [Journal Article] バンコクおよびその周辺地域における地盤沈下に関する研究2005

    • Author(s)
      泉 裕昭
    • Journal Title

      京都大学卒業研究 (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] バンコクにおける地下水揚水に伴う地盤沈下2005

    • Author(s)
      Phienwej, N., 大津宏康, Supawiwut, N., 高橋健二
    • Journal Title

      土と基礎 Vol.53, No.2 Ser.No.565

      Pages: 16-18

    • NAID

      110003977119

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Study on Land Subsidence in Great Bangkok area2005

    • Author(s)
      Izumi Hiroaki
    • Journal Title

      Kyoto University graduation research (To be in the press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Land Subsidence Caused by Groundwater Extraction in Bangkok2005

    • Author(s)
      Phienwej, N., Ohtsu, H., Supawiwat, N., Takahashi K.
    • Journal Title

      Soils and Foundations Vol.53, No.2, Ser.No.565

      Pages: 16-18

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] バンコクにおける地下水揚水に伴う地盤沈下2005

    • Author(s)
      Phienwej, N., 大津宏康, Supawiwat, N., 高橋健二
    • Journal Title

      土と基礎 Vol.53,No.2, Ser.No.565

      Pages: 16-18

    • NAID

      110003977119

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Observation Method using Kalman Filtering for Land Subsidence Prediction In Bangkok area2004

    • Author(s)
      Ohtsu, H., Supawiwat, N., Ohnishi.Y.
    • Journal Title

      土木学会第60回年次学術講演会概要集 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Groundwater Behavior and Land Subsidence Caused by Underground Highway Construction Projects2004

    • Author(s)
      Ohnishi.Y., Ohtsu, H., Hamada, N., Hayashi, K.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 211-216

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Numerical Evaluation of Groundwater Behavior and Land Subsidence by Tunnel Excavation2004

    • Author(s)
      Ohnishi.Y., Ohtsu, H., Takahashi, K.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 223-228

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] New Methodology for Prediction of Groundwater Behavior2004

    • Author(s)
      Ohtsu, H.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 310-317

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Some Considerations on Problems and Solutions of Hanoi Land Subsidence Part II : Risk and Control2004

    • Author(s)
      Giao, P.H.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 181-186

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Analysis of Differential Settlements Induced by Land Subsidence from Deep Well Pumping2004

    • Author(s)
      Phienwej, N., S.Thepparak, S., Giao.P.H.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 199-204

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Prediction of Land Subsidence Using Stochastic Process2004

    • Author(s)
      Supawiwut, N., Ohtsu, H., Janrungautai.S., Ohnishi.Y.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 205-210

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Risk Assessment of Land Subsidence Due to Excessive Groundwater Extraction2004

    • Author(s)
      Janrungautai, S., S., Supawiwat, N., Ohtsu, H, Ohnishi, Y.
    • Journal Title

      Proc.of the 15th Southeast Asian Geotechnical Conference Vol.1

      Pages: 55-60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Observation Method using Kalman Filtering for Land Subsidence Prediction in Bangkok area2004

    • Author(s)
      Ohtsu, H., Supawiwat, N., Ohnishi.Y.
    • Journal Title

      The outline collection of the 60th JSCE Annual Conference (CD-ROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Groundwater Behavior and Land Subsidence Caused by Underground Highway Construction Projects2004

    • Author(s)
      Ohnishi, Y., Ohtsu H., Hamada, N., Hayashi, Y.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 211-216

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Numerical Evaluation of Groundwater Behavior and Land Subsidence by Tunnel Excavation2004

    • Author(s)
      Ohnishi, Y., Ohtsu, H., Hamada, N., Hayashi, K.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 223-228

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Some Considerations on Problems and Solutions of Hanoi Land Subsidence - Part II : Risk and Control2004

    • Author(s)
      Giao, P.H.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 181-186

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Annual Research Report 2004 Final Research Report Summary
  • [Journal Article] Analysis of Differential Settlements Induced by Land Subsidence from Deep Well Pumping2004

    • Author(s)
      Phienwej, N., S.Thepparak, S., Giao, P.H.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 199-204

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Prediction of Land Subsidence Using Stochastic Process2004

    • Author(s)
      Supawiwat, N., Ohtsu, H., Janrungautai, S., Ohnishi.Y.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 205-210

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Risk Assessment of Land Subsidence Due to Excessive Groundwater Extraction2004

    • Author(s)
      Janrungautai, S., Supawiwut, N., Ohtsu, H., Ohnishi, Y.
    • Journal Title

      Proc.of the 15th Southeast Asian Workshop Geotechnical Conference vol.1

      Pages: 55-60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Observation Method using Kalman Filtering for Land Subsidence Prediction in Bangkok area2004

    • Author(s)
      Ohtsu, H., Supawiwat, N., Ohnishi, Y.
    • Journal Title

      土木学会第60回年次学術講演会概要集 (CD-ROM)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Groundwater Behavior and Land Subsidence Caused by Underground Highway Construction Projects2004

    • Author(s)
      Ohnishi, Y., Ohtsu, H., Hamada, N., Hayashi, K.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 211-216

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Numerical Evaluation of Groundwater Behavior and Land Subsidence by Tunnel Excavation2004

    • Author(s)
      Ohnishi, Y., Ohtsu, H., Takahashi, K.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 223-228

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Analysis of Differential Settlements Induced by land Subsidence from Deep Well Pumping2004

    • Author(s)
      Phienwej, N., S.Thepparak, S., Giao, P.H.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 199-204

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Prediction of Land Subsidence Using Stochastic Processes2004

    • Author(s)
      Supawiwat, N., Ohtsu, H., Janrungautai, S., Ohnishi, Y.
    • Journal Title

      Proc.of the 3rd Southeast Asian Workshop on Rock Engineering

      Pages: 205-210

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Risk Assessment of Land Subsidence Due to Excessive Groundwater Extraction2004

    • Author(s)
      Jarungautai, S., Supawiwat, N., Ohtsu, H., Ohnishi, Y.
    • Journal Title

      Proc.of the 15th Southeast Asian Geotechnical Conference Vol.1

      Pages: 55-60

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Observation Method using Kalman Filtering for Land Subsidence Prediction in Bangkok area2003

    • Author(s)
      Ohtsu, H., Janrungautai, S., Ohnishi, Y., Takahashi.K.
    • Journal Title

      土木学会第59回年次学術講演会概要集 (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] The Study on Uncertainty Modeling and Risk Analysis in Geo-Technical Problems2003

    • Author(s)
      Sirisin Janrungautai
    • Journal Title

      京都大学学位論文

      Pages: 1-186

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Observation Method using Kalman Filtering for Land Subsidence Prediction in Bangkok area2003

    • Author(s)
      Ohtsu, H., Janrungautai, S., Ohnishi.Y., Takahashi, K
    • Journal Title

      The outline collection of the 59th JSCE Annual Conference (CD-ROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] The Study on Uncertainty Modeling and Risk Analysis in Geo-technical Problems2003

    • Author(s)
      Sirisin Janrungautai
    • Journal Title

      Kyoto University degree thesis

      Pages: 1-186

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Observation Method using Kalman Filtering for Land Subsidence Prediction in Bangkok area2003

    • Author(s)
      Ohtsu, H., Jarungautai, S., Ohnishi, Y., Takahashi, K.
    • Journal Title

      土木学会第59回年次学術講演会概要集 (CD-ROM)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] The Study of Uncertainty Modeling and Risk Analysis in Geo-technical Problems2003

    • Author(s)
      Sirisin Janrungautai
    • Journal Title

      京都大学学位論文

      Pages: 1-186

    • Related Report
      2004 Annual Research Report
  • [Publications] N.Supawiwat, S.Janrungautai, H.Ohntsu, Y.Ohnishi: "Risk Assessment of Land Subsidence due to Excessive Groundwater Extraction"Proc.of the 15^<th> Southeast Asian Geotechnical Conference (SEAGC)-Development in Geotechnical Engineering for Pracfice. (未定). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] N.Supawiwat, H.Ohntsu, S.Janrungautai, Y.Ohnishi: "Management of Land Subsidence in Bangkok"Proc.of the 59^<th> JSCE Annual Canference. (未定). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 大津宏康, Sirishin Janrungautai, 大西有三, 高橋健司: "Observation Method using Kalman Filtering for Land Subsidence Prediction in Bangkok area"土木学会第58回年次学術講演会概要集. (未定). (2003)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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