• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Improvement on steel dynamic hysteretic model and evolution to the seismic design of steel buildings

Research Project

Project/Area Number 22860014
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionChiba University

Principal Investigator

SHIMADA Yuko  千葉大学, 大学院・工学研究科, 助教 (90586554)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2011: ¥1,482,000 (Direct Cost: ¥1,140,000、Indirect Cost: ¥342,000)
Fiscal Year 2010: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
Keywords歪速度 / 動的特性 / 履歴モデル / 繰返し挙動 / エネルギー / 疲労特性
Research Abstract

This study is consideration of dynamic hysteretic characteristics based on the dynamic cyclic loading tests of structural steel and evaluation of strain-rate effect in seismic performance of steel buildings. First, I have conducted a series of dynamic cyclic loading test of steel which popularly used as hysteretic damper, column, and beam. Regardless of steel kinds, yield strength glowed up when strain-rate was increased. However, the glow of strength was stopped in large plastic deformation. Strain-rate was affected only several cycles after loading have started. Second, I made a database of steel performances affected strain-rate base on previous experimental studies.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (5 results)

All 2012

All Presentation (5 results)

  • [Presentation] 繰返し高速載荷実験による鋼材の動的応答特性 (その1)(その2)2012

    • Author(s)
      島田侑子, 金柱〓
    • Organizer
      2011年度日本建築学会関東支部研究報告会
    • Place of Presentation
      建築会館(東京都田町)
    • Year and Date
      2012-03-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] STRAIN-RATE EFFECT ON THE HYSTERETIC BEHAVIOR OF STRUCTUEAL STEEL2012

    • Author(s)
      Yuko Shimada
    • Organizer
      9th International Conference on Urban Earthquake Engineering/ 4th Asia Conference on Earthquake Engineering (9CUEE&4ACEE)
    • Place of Presentation
      Tokyo Institute of Technology, Tokyo, Japan
    • Year and Date
      2012-03-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] STRAIN-RATE EFFECT ON THE HYSTERETIC BEHAVIOR OF STRUCTURAL STEEL2012

    • Author(s)
      Yuko Shimada, JooHo Kim, Yu Jiao, Satoshi Yamada
    • Organizer
      9th International Conference on Urban Earthquake Engineering/4th Asia Conference on Earthquake Engineering (9CUEE & 4ACEE)
    • Related Report
      2011 Final Research Report
  • [Presentation] 繰返し高速載荷実験による鋼材の動的応答特性(その1)2012

    • Author(s)
      島田侑子, 金柱, 焦瑜, 山田哲
    • Organizer
      2011年度日本建築学会関東支部研究報告集
    • Related Report
      2011 Final Research Report
  • [Presentation] 繰返し高速載荷実験による鋼材の動的応答特性(その2)2012

    • Author(s)
      金柱, 島田侑子, 焦瑜, 山田哲
    • Organizer
      2011年度日本建築学会関東支部研究報告集
    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-27   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi