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Damage estimation of Water Distribution System by Sloshing of Water in Receiving Tank induced by Long Period and Long Duration Seismic Motion

Damage estimation of Water Distribution System by Sloshing of Water in Receiving Tank induced by Long Period and Long Duration Seismic Motion
长周期、长持续期地震引起的受水池水晃动对配水系统的损害估算
批准号:
20310108
负责人:
MIYAJIMA Masakatsu
金额:
$10.23万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2011

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中文摘要
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英文摘要
The present study focuses on an abrupt increase in flow rate and a decrease in water pressure of water distribution system in spite of no damage to pipeline during an earthquake. First, a questionnaire survey on unusual behavior of water distribution system during an earthquake was conducted to large-scale waterworks bureaus in Japan. We clarified that sloshing of water in receiving tank induced by a long period, long duration seismic motion induce an error of water level sensor in a receiving tank. Effect of a long period, long duration seismic motion by mega earthquake to water distribution system was discussed
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DOI: --
发表时间: 2010
期刊: 第13回日本地震工学シンポジウム論文集
影响因子: --
作者: [Watanabe Y., et al., 鶴来正人]
通讯作者: 鶴来正人
DOI: --
发表时间: 2009
期刊: Proceedings of the sixth Taiwan-US-Japan Workshop on Water System Seismic Practices
影响因子: --
作者: [Miyajima, M. and Murata, K.]
通讯作者: K.
2008年岩手・宮城内陸地震による長周期地震動が配水システムに及ぼした影響
2008 年岩手宫城内陆地震引起的长周期地面运动对供水系统的影响
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [M.Arumugam, et al., 仙福太郎,宮島昌克,村田幸一]
通讯作者: 仙福太郎,宮島昌克,村田幸一
Damage to water supply facilities during the 2011 great east Japan earthquake and tsunami
2011年东日本大地震和海啸期间供水设施受损
DOI: --
发表时间: 2011
期刊: Proceedings of the 9th International Symposium on Mitigation of Geo-disasters in Asia
影响因子: --
作者: [Miyajima, M.]
通讯作者: M.
26
    Detailed Earthquake Resistant Investigation of Historical Public Building, Tabriz Bazaar Aspired to be Registered as UNESCO World Cultural Heritage
    • 批准号:
      21254001
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $21.72万
    • 财政年份:
      2009
    • 负责人:
      MIYAJIMA Masakatsu
    • 依托单位:
    Vulnerability Assessment and Retrofit for Earthquake of Historical Buildings in Tabriz, Islamic Republic of Iran
    • 批准号:
      19404009
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $7.82万
    • 财政年份:
      2007
    • 负责人:
      MIYAJIMA Masakatsu
    • 依托单位:
    Seismic Risk Analysis and Countermeasures for Life Saving Lifeline in Health Care Facilities
    • 批准号:
      15510148
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.3万
    • 财政年份:
      2003
    • 负责人:
      MIYAJIMA Masakatsu
    • 依托单位:
    Prediction of Earthquake Damage to Buried Lifeline across Fault Rupture and Its Countermeasures
    • 批准号:
      13680542
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.56万
    • 财政年份:
      2001
    • 负责人:
      MIYAJIMA Masakatsu
    • 依托单位:
    海外基金