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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/36306


    Title: 空間曲線箱型橋之震力分析
    Authors: 雷英暉;張育瑞
    Contributors: 淡江大學土木工程學系
    Keywords: 曲線箱型橋;震力反應;P-.DELTA.效應;垂直地震;曲梁;Curved Box Girder Bridge;Seismic Response;P-.Delta. Effect;Vertical Earthquake;Curved Beam
    Date: 1996-09
    Issue Date: 2010-01-11 10:41:55 (UTC+8)
    Publisher: 臺北市:中華民國結構工程學會
    Abstract: 基於運輸需求與地形條件的考量,曲形橋梁的興建已成為現代交通建設中,毋可或缺的一環。本文除將針對兩柱三跨曲橋之基本動力特性,從事縝密之分析外,並將針對不同曲率橋梁,於各種地震方向及橋柱偏心下之受震行為作系統之分析。此外,鑑於阪神大地震所帶來的啟示,文中亦將對於垂直地震與P-.DELTA.效應,在曲橋動力分析中所扮演的角色作一徹底釐清與探討。研究結果顯示,由於受到曲率變化之影響,曲橋不但可能產生較直橋為大之P-.DELTA.效應,且其對於地震作用方向之敏感度,亦遠較直橋來得強烈。
    Relation: 中華民國第三屆結構工程研討會論文集(一)=Proceedings of the 3th National Conference on Structural Engineering,頁261-270
    Appears in Collections:[土木工程學系暨研究所] 會議論文

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