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Verification of Collapse Assessment Method through Analysis for Structures Damaged due to Past Earthquakes

Research Project

Project/Area Number 25889013
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Building structures/Materials
Research InstitutionThe University of Tokyo

Principal Investigator

MATSUKAWA Kazuto  東京大学, 生産技術研究所, 助教 (50709186)

Project Period (FY) 2013-08-30 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords建築構造・材料 / 自然災害
Outline of Final Research Achievements

In this research project, a collapse assessment method was verified through analysis of building structures damaged in past earthquakes. The method was developed to calculate probability of collapse using structural damage. Through analysis of real damaged structures, the method was verified in specified ranges of less than 5% of collapse probability.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • Research Products

    (1 results)

All 2014

All Presentation (1 results)

  • [Presentation] PRACTICAL COLLAPSE ASSESSMENT FOR REINFORCED CONCRETE STRUCTURES BASED ON SEISMIC RESPONSE SPECTRUM2014

    • Author(s)
      K.Matsukawa
    • Organizer
      Tenth U.S. National Conference on Earthquake Engineering
    • Place of Presentation
      Anchorage, Alaska
    • Year and Date
      2014-07-21 – 2014-07-25
    • Related Report
      2014 Annual Research Report

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Published: 2013-09-12   Modified: 2019-07-29  

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