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ENHANCING THE UTILITY OF MICROTREMOR ARRAY EXPLORATION METHODS FOR THE ESTIMATION OF SUBSURFACE STRUCTURES

Research Project

Project/Area Number 19510184
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Natural disaster science
Research InstitutionNational Institute of Advanced Industrial Science and Technology (2008-2009)
Tokyo University of Science (2007)

Principal Investigator

TADA Taku  National Institute of Advanced Industrial Science and Technology, 活断層・地震研究センター, テクニカルスタッフ (40349840)

Co-Investigator(Kenkyū-buntansha) CHO Ikuo  独立行政法人産業技術総合研究所, 活断層・地震研究センター, 研究員 (10328560)
SHINOZAKI Yuzo  東京理科大学, 工学部, 教授 (80026236)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords物理探査 / 地盤 / 地震学 / 常時微動 / アレイ観測 / 表面波 / レイリー波 / ラブ波 / 地盤探査
Research Abstract

Microtremors refer to very small vibrations of the ground surface, hardly perceptible to human bodies, that are taking place even when there is no earthquake. Microtremor exploration is a generic term for methods that help to infer subsurface soil structures non-invasively by measuring microtremors on the ground surface. In the present study, we have expanded the SPAC method, a popular method of microtremor exploration, and have come up with a number of new sister methods for microtremor exploration. We have also created versatile software for microtremor analysis, with all new sister methods incorporated, and have tried to promulgate its use within the scientific community.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (38 results)

All 2010 2009 2008 2007 Other

All Journal Article (10 results) (of which Peer Reviewed: 8 results) Presentation (26 results) Remarks (2 results)

  • [Journal Article] Analysis of Love-wave components in microtremors2010

    • Author(s)
      Tada, T., I. Cho, Y. Shinozaki
    • Journal Title

      Joint Conference Proceedings

      Pages: 115-124

    • Related Report
      2009 Final Research Report
  • [Journal Article] Analysis of Love-wave components in microtremors2010

    • Author(s)
      Taku Tada, Ikuo Cho, Yuzo Shinozaki
    • Journal Title

      Joint Conference Proceedings, 7th International Conference on Urban Earthquake Engineering(7CUEE) & 5th International Conference on Earthquake Engineering(5ICEE)

      Pages: 115-124

    • Related Report
      2009 Annual Research Report
  • [Journal Article] New circular-array microtremor techniques to infer Love-wave phase velocities2009

    • Author(s)
      Tada, T., I. Cho, Y. Shinozaki
    • Journal Title

      Bulletin of the Seismological Society of America Vol.99,No.5

      Pages: 2912-2926

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] New circular-array microtremor techniques to infer Love-wave phase velocities2009

    • Author(s)
      Taku Tada, Ikuo Cho, Yuzo Shinozaki
    • Journal Title

      Bulletin of the Seismological Society of America 99

      Pages: 2912-2926

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 極小アレイによる新しい微動探査法:浅部地盤平均s波速度の簡便推定2008

    • Author(s)
      長郁夫・多田卓・篠崎祐三
    • Journal Title

      物理探査 Vol.61,No.6

      Pages: 457-468

    • NAID

      10025642686

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Assessing the applicability of the spatial autocorrelation method: A theoretical approach2008

    • Author(s)
      Cho, I., T. Tada, Y. Shinozaki
    • Journal Title

      Journal of Geophysical Research Vol.113,No.B6

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Assessing the applicability of the spatial autocorrelation method : A theoretical approach2008

    • Author(s)
      Ikuo Cho, Taku Tada, Yuzo Shinozaki
    • Journal Title

      Journal of Geophysical Research 113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 極小アレイによる新しい微動探査法:浅部地盤平均S波速度の簡便推定2008

    • Author(s)
      長郁夫, 多田卓, 篠崎祐三
    • Journal Title

      物理探査 61

      Pages: 457-468

    • NAID

      10025642686

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Beyond the SPAC method: Exploiting the wealth of circular-array methods for microtremor exploration2007

    • Author(s)
      Tada, T., I. Cho, Y. Shinozaki
    • Journal Title

      Bulletin of the Seismological Society of America Vol.97,No.6

      Pages: 2080-2095

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Beyond the SPAC method: Exploiting the wealth of circular-array methods for microtremor exploration2007

    • Author(s)
      Taku Tada, Ikuo Cho and Yuzo Shinozaki
    • Journal Title

      Bulletin of the Seismological Society of America 97

      Pages: 2080-2095

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Analysis of Love-wave components in microtremors2010

    • Author(s)
      Tada, T
    • Organizer
      7th International Conference on Urban Earthquake Engineering (7CUEE) & 5th International Conference on Earthquake Engineering (5ICEE)
    • Place of Presentation
      東京工業大学大岡山キャンパス(東京)
    • Year and Date
      2010-03-03
    • Related Report
      2009 Final Research Report
  • [Presentation] Analysis of Love-wave components in microtremors2010

    • Author(s)
      Taku Tada, Ikuo Cho, Yuzo Shinozaki
    • Organizer
      7th International Conference on Urban Earthquake Engineering(7CUEE) & 5th International Conference on Earthquake Engineering(5ICEE)(第7回都市地震工学国際会議+第5回地震工学国際会議)
    • Place of Presentation
      東京工業大学大岡山キャンパス(東京都)
    • Year and Date
      2010-03-03
    • Related Report
      2009 Annual Research Report
  • [Presentation] A novel circular-array method to infer Rayleigh-to-Love power partition ratios using ambient noise2009

    • Author(s)
      Tada, T
    • Organizer
      American Geophysical Union 2009 Fall Meeting
    • Place of Presentation
      Moscone Center South (サンフランシスコ)
    • Year and Date
      2009-12-16
    • Related Report
      2009 Final Research Report
  • [Presentation] A novel circular-array method to infer Rayleigh-to-Love power partition ratios using ambient noise2009

    • Author(s)
      Taku Tada, Ikuo Cho, Yuzo Shinozaki
    • Organizer
      American Geophysical Union 2009 Fall Meeting(アメリカ地球物理学連合2009年秋季大会)
    • Place of Presentation
      Moscone Center South(San Francisco)
    • Year and Date
      2009-12-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] 一般理論が切り開く微動アレイの可能性:レーリー波とラブ波のパワー比推定2009

    • Author(s)
      多田卓
    • Organizer
      日本地震学会2009年度秋季大会
    • Place of Presentation
      京都大学(京都)
    • Year and Date
      2009-10-23
    • Related Report
      2009 Final Research Report
  • [Presentation] 一般理論が切り開く微動アレイの可能性:レーリー波とラブ波のパワー比推定2009

    • Author(s)
      多田卓・長郁夫・篠崎祐三
    • Organizer
      日本地震学会2009年度秋季大会
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2009-10-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 一般理論が切り開く微動アレイの可能性:解析ツールBIDOの公開2009

    • Author(s)
      長郁夫
    • Organizer
      日本地震学会2009年度秋季大会
    • Place of Presentation
      京都大学(京都)
    • Year and Date
      2009-10-22
    • Related Report
      2009 Final Research Report
  • [Presentation] 一般理論が切り開く微動アレイの可能性:解析ツールBIDOの公開2009

    • Author(s)
      長郁夫・多田卓・篠崎祐三
    • Organizer
      日本地震学会2009年度秋季大会
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2009-10-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] SPAC+L法―微動水平動成分の円形アレイ観測によるラブ波位相速度の直接推定2009

    • Author(s)
      多田卓
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉)
    • Year and Date
      2009-05-18
    • Related Report
      2009 Final Research Report
  • [Presentation] SPAC+L法-微動水平動成分の円形アレイ観測によるラブ波位相速度の直接推定2009

    • Author(s)
      多田卓・長郁夫・篠崎祐三
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉市)
    • Year and Date
      2009-05-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] Direct estimation of Love wave phase velocities using circular-array records of ambient noise2008

    • Author(s)
      Tada, T
    • Organizer
      American Geophysical Union 2008 Fall Meeting
    • Place of Presentation
      Moscone Center North (サンフランシスコ)
    • Year and Date
      2008-12-17
    • Related Report
      2009 Final Research Report
  • [Presentation] Direct estimation of Love wave phase velocities using circular-array records of ambient noise2008

    • Author(s)
      Taku Tada, Ikuo Cho, Yuzo Shinozaki
    • Organizer
      American Geophysical Union 2008 Fall Meeting (米国地球物理学連合2008年秋季大会)
    • Place of Presentation
      Moscone Center North, San Francisco
    • Year and Date
      2008-12-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] SPAC-derived formulae for the direct analysis of Love waves2008

    • Author(s)
      Tada, T
    • Organizer
      th General Assembly of Asian Seismological Commission and the 2008 Fall Meeting of Seismological Society of Japan
    • Place of Presentation
      つくば国際会議場(つくば)
    • Year and Date
      2008-11-26
    • Related Report
      2009 Final Research Report
  • [Presentation] SPAC-derived formulae for the direct analysis of Love waves2008

    • Author(s)
      Taku Tada, Ikuo Cho, Yuzo Shinozaki
    • Organizer
      第7回アジア国際地震学連合(ASC)総会・2008年日本地震学会秋季大会合同大会
    • Place of Presentation
      つくば国際会議場, つくば
    • Year and Date
      2008-11-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] 空間自己相関法の適用可能性に関する一般理論と2点アレイ微動探査への応用2007

    • Author(s)
      多田卓
    • Organizer
      日本地震学会2007年度秋季大会
    • Place of Presentation
      仙台国際センター(仙台)
    • Year and Date
      2007-10-25
    • Related Report
      2009 Final Research Report
  • [Presentation] 空間自己相関法の適用可能性に関する一般理論と2点アレイ微動探査への応用2007

    • Author(s)
      多田 卓・長 郁夫・篠崎祐三
    • Organizer
      日本地震学会2007年度秋季大会
    • Place of Presentation
      仙台国際センター,仙台
    • Year and Date
      2007-10-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] SPAC法を超えて―新しい円形アレイ微動探査法の開発と実適用2007

    • Author(s)
      多田卓
    • Organizer
      物理探査学会第117回(平成19年度秋季)学術講演会
    • Place of Presentation
      北海道大学理学部(札幌)
    • Year and Date
      2007-10-06
    • Related Report
      2009 Final Research Report
  • [Presentation] 空間自己相関法の適用性を把握するための一般理論と2点アレイへの応用2007

    • Author(s)
      長郁夫
    • Organizer
      物理探査学会第117回(平成19年度秋季)学術講演会
    • Place of Presentation
      北海道大学理学部(札幌)
    • Year and Date
      2007-10-06
    • Related Report
      2009 Final Research Report
  • [Presentation] SPAC法を超えて-新しい円形アレイ微動探査法の開発と実適用2007

    • Author(s)
      多田 卓・長 郁夫・篠崎祐三
    • Organizer
      物理探査学会第117回(平成19年度秋季)学術講演会
    • Place of Presentation
      北海道大学理学部,札幌
    • Year and Date
      2007-10-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 空間自己相関法の適用性を把握するための一般理論と2点アレイへの応用2007

    • Author(s)
      長 郁夫・多田 卓・篠崎祐三
    • Organizer
      物理探査学会第117回(平成19年度秋季)学術講演会
    • Place of Presentation
      北海道大学理学部,札幌
    • Year and Date
      2007-10-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 極小微動アレイ観測による表面波位相速度の推定その1. CCA法, ノイズ補正CCA法, CCA円位相法2007

    • Author(s)
      多田卓
    • Organizer
      2007年度日本建築学会大会(九州)
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2007-08-29
    • Related Report
      2009 Final Research Report
  • [Presentation] 極小微動アレイ観測による表面波位相速度の推定その2.首都圏5サイトにおける適用例2007

    • Author(s)
      澤入雅弘
    • Organizer
      2007年度日本建築学会大会(九州)
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2007-08-29
    • Related Report
      2009 Final Research Report
  • [Presentation] 極小微動アレイ観測による表面波位相速度の推定その1.CCA法,ノイズ補正CCA法,CCA円位相法2007

    • Author(s)
      多田 卓・澤入雅弘・篠崎祐三
    • Organizer
      2007年度日本建築学会大会(九州)
    • Place of Presentation
      福岡大学,福岡
    • Year and Date
      2007-08-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 極小微動アレイ観測による表面波位相速度の推定その2.首都圏5サイトにおける適用例2007

    • Author(s)
      澤入雅弘・多田 卓・篠崎祐三
    • Organizer
      2007年度日本建築学会大会(九州)
    • Place of Presentation
      福岡大学,福岡
    • Year and Date
      2007-08-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] 新しい円形アレイ微動探査法の開発―極小アレイデータへの応用―2007

    • Author(s)
      多田卓
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張メッセ国際会議場(千葉)
    • Year and Date
      2007-05-19
    • Related Report
      2009 Final Research Report
  • [Presentation] 新しい円形アレイ微動探査法の開発-極小アレイデータへの応用-2007

    • Author(s)
      多田 卓・長 郁夫・中村竜平・篠崎祐三
    • Organizer
      日本地球惑星科学連合2007年大会
    • Place of Presentation
      幕張メッセ国際会議場,千葉
    • Year and Date
      2007-05-19
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://staff.aist.go.jp/ikuo-chou/bidodl.html

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://staff.aist.go.jp/ikuo-chou/bidodl.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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