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Real Time Control of Urban Stormwater Storage System for Non-point pollutants Reduction by Using of RADAR Precipitation Forecasting

Research Project

Project/Area Number 24560662
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Civil and environmental engineering
Research InstitutionKyoto University

Principal Investigator

KIDO Yoshinobu  京都大学, 防災研究所, 准教授 (50224994)

Co-Investigator(Kenkyū-buntansha) NAKAKITA Eiichi  京都大学, 防災研究所, 教授 (70183506)
YAMAGUCHI Kousei  京都大学, 防災研究所, 助教 (90551383)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords都市雨水排除 / ノンポイント負荷削減 / レーダー降水量 / 予測精度 / 雨水貯留施設 / 緊急排水操作 / 実時間制御
Outline of Final Research Achievements

In this study, precipitation forecasting accuracy was improved by using the observation data of the latest X-band RADAR with high temporal and spatial resolution. It was used for stormwater runoff prediction and real time control of stormwater storage system for both objectives the flood prevention and pollution runoff reduction. The operational rule has three steps below. 1) The first-flush stormwater including a high concentration pollutant is stored until the set-point storage capacity. 2) The rainfall-runoff observation and prediction are continued, and if heavy rainfall comes to the target basin, first-flush storage stormwater should be quickly pumped out. 3) The storage system starts the flood prevention operation by using of remaining capacity when heavy rainfall comes. As a result, utilization of rainfall forecasting information surrounding around the target basin can drain out all of first-flush storage and can supply adequate flood control capacity.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (7 results)

All 2015 2014 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (6 results)

  • [Journal Article] 都市雨水管理システムの実時間制御におけるXバンド偏波レーダーによる降水予測情報の有効利用方策に関する研究2015

    • Author(s)
      城戸由能・佐藤 豪・中北英一
    • Journal Title

      土木学会・水工学論文集

      Volume: 59

    • NAID

      130005123457

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 雨水貯留施設の実時間制御のためのXバンドレーダー降水量予測情報活用の検討2014

    • Author(s)
      佐藤 豪・城戸由能・中北英一
    • Organizer
      水文・水資源学会・2014年研究発表会
    • Place of Presentation
      宮崎市
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 雨水貯留施設の実時間制御におけるXバンドレーダー降水量予測情報の活用に関する研究2014

    • Author(s)
      佐藤 豪・城戸由能・中北英一
    • Organizer
      土木学会年次学術講演会
    • Place of Presentation
      豊中市
    • Year and Date
      2014-09-10 – 2014-09-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Application Strategy of RADAR Forecasting Information for Real Time Control of Urban Stormwater Storage System.2014

    • Author(s)
      Go SATOH, Yoshinobu KIDO and Eiichi NAKAKITA
    • Organizer
      AOGS
    • Place of Presentation
      札幌市
    • Year and Date
      2014-07-30 – 2014-08-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] Xバンドレーダー降水予測情報を活用した雨水貯留施設の実時間制御に関する研究2014

    • Author(s)
      佐藤 豪・城戸由能・中北英一
    • Organizer
      土木学会関西支部年次学術講演会講演概要
    • Place of Presentation
      大阪市
    • Year and Date
      2014-05-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] 雨水貯留施設の実時間制御におけるXバンドレーダー降水量予測情報の活用に関する研究2014

    • Author(s)
      佐藤 豪・城戸由能・中北英一
    • Organizer
      土木学会年次学術講演会講演概要
    • Place of Presentation
      大阪大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Xバンドレーダー降水予測情報を活用した雨水貯留施設の実時間制御に関する研究

    • Author(s)
      佐藤 豪・城戸由能・中北英一
    • Organizer
      土木学会関西支部年次学術講演会
    • Place of Presentation
      大阪産業大学
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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