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      [1]陳偉,王冠,杜彥良,等.高速鐵路連續梁橋近斷層地震易損性分析[J].哈爾濱工程大學學報,2020,41(2):212-218.[doi:10.11990/jheu.201810023]
       CHEN Wei,WANG Guan,DU Yanliang,et al.Vulnerability analysis of the continuous high-speed railway bridge under near-fault earthquake[J].hebgcdxxb,2020,41(2):212-218.[doi:10.11990/jheu.201810023]
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      高速鐵路連續梁橋近斷層地震易損性分析(/HTML)
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      《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

      卷:
      41
      期數:
      2020年2期
      頁碼:
      212-218
      欄目:
      出版日期:
      2020-02-05

      文章信息/Info

      Title:
      Vulnerability analysis of the continuous high-speed railway bridge under near-fault earthquake
      作者:
      陳偉1 王冠1 杜彥良2 曹昱洲1 徐瑞祥3 郭進1
      1. 石家莊鐵道大學 土木工程學院, 河北 石家莊 050043;
      2. 石家莊鐵道大學 河北省大型結構健康診斷與控制研究所, 河北 石家莊 050043;
      3. 河北省減隔震技術與裝置工程技術研究中心, 河北 衡水 053000
      Author(s):
      CHEN Wei1 WANG Guan1 DU Yanliang2 CAO Yuzhou1 XU Ruixiang3 GUO Jin1
      1. School of Civil Engineering, Shijiazhuang TieDao University, Shijiazhuang 050043, China;
      2. Hebei Key Laboratory of Structural Health Monitoring and Control for Large Structure, Shijiazhuang TieDao University, Shijiazhuang 050043, China;
      3. Hebei Engineering Technology Research Center of Seismic Isolation Technology and Equipment, Hengshui 053000, China
      關鍵詞:
      高速鐵路連續梁近斷層地震減隔震增量動力分析限位支座易損性分析遠場地震
      分類號:
      U442.5
      DOI:
      10.11990/jheu.201810023
      文獻標志碼:
      A
      摘要:
      為研究近斷層地震下高速鐵路普通橋梁以及減隔震橋梁的抗震性能,本文應用增量動力分析(IDA)方法盛兴娱乐登陆,選取墩頂位移作為連續梁橋的損傷量化指標對高速鐵路普通連續梁橋和減隔震連續梁橋進行了近斷層地震易損性分析。結果表明:同一地震強度下盛兴娱乐登陆,近斷層地震比遠場地震更具破壞性盛兴娱乐登陆,特別是滑沖效應的近斷層地震危害性更強,即在進行抗震設計時應將近斷層地震的特點納入考慮;所提出的新型減隔震支座能夠有效地減少高速鐵路橋梁的地震響應,保障高速鐵路橋梁的地震安全性。

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      備注/Memo

      備注/Memo:
      收稿日期:2018-10-11。
      基金項目:國家自然科學基金項目(51508351)盛兴娱乐登陆;河北省自然科學基金項目(E2017210117);河北省高等學惺⑿擞槔值锹?茖W技術研究項目(ZD2017071).
      作者簡介:陳偉,男,副教授;王冠,男,碩士研究生;杜彥良,男,教授,博士生導師,中國工程院院士.
      通訊作者:王冠,E-mail:wang_gcn@outlook.com.
      更新日期/Last Update: 2020-03-24
      盛兴娱乐登陆