中大機構典藏-NCU Institutional Repository-提供博碩士論文、考古題、期刊論文、研究計畫等下載:Item 987654321/487
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 80990/80990 (100%)
造訪人次 : 41268928      線上人數 : 241
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋


    請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/487


    題名: 橋梁混合式隔減震研究
    作者: 陳暉欽;Hui-Chin Chen
    貢獻者: 土木工程研究所
    關鍵詞: 橋梁;摩擦單擺支承;加勁阻尼器;線性液體阻尼器;橋墩;橋台;消能減震裝置;pier;linear fluid damper(LFD);added damping and stiffness device(ADAS);friction pendulum bearing(FPS);bridge;abutment;energy dissipation device system
    日期: 2000-06-19
    上傳時間: 2009-09-18 17:06:23 (UTC+8)
    出版者: 國立中央大學圖書館
    摘要: 本文探討橋梁結構合併使用摩擦單擺支承、加勁阻尼器與線性液體阻尼器之隔減震系統,對提昇橋梁耐震能力之效果,考慮不同特性之地震輸入,包括EL Centro、Mexico、Kobe與JIJI地震,研究結果顯示,三項隔減震裝置配合使用確實能有效減少橋梁上部結構相對位移反應,同時能減少橋墩所受的剪力,但在配合使用消能裝置時,橋台所受剪力則會增加,應值得注意。 In the present study, the effectiveness of the compound system, consisting of friction pendulum bearing(FPS), added damping and stiffness device(ADAS) and linear fluid damper(LFD) for bridges in terms of reductions of earthquake responses have been investigated numerically. The dynamic responses of bridges with / without this systems, subject to various strong ground motions, are computed numerically. The EL Centro earthquake, Mexico earthquake, Kobe earthquake and JIJI earthquakes are used as excitations. It is found that the combining use of these devices can largely reduce the relative displacement of the superstructure and the base shear of the pier. But the increasing burden of abutment after installation of the energy dissipation device system should be examined with care. Keywords:
    顯示於類別:[土木工程研究所] 博碩士論文

    文件中的檔案:

    檔案 大小格式瀏覽次數


    在NCUIR中所有的資料項目都受到原著作權保護.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 隱私權政策聲明