English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 52047/87178 (60%)
造访人次 : 8680195      在线人数 : 62
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109063


    题名: Mitigation of Resonance for High Speed Train-bridge Systems Considering Overhanging Beam Effects
    作者: Liu, L. Y.;Yau, J. D.;Zeng, F.;Wang, W. D.
    关键词: High Speed Rail;Interaction Dynamics;Overhanging Beam;Resonance;VBI Dynamics;Vibration Reduction
    日期: 2016-09
    上传时间: 2017-01-03 09:13:47 (UTC+8)
    出版者: 淡江大學出版中心
    摘要: Short overhanging beams usually exist at both ends of a simply supported bridge. As a train
    passes through the overhanging beams of the bridge at high speeds, the overhanging beams would be
    subjected to intensive vibrations, from which the dynamic response of the train-bridge system would
    be built up. To mitigate the amplified response of the train-bridge system due to the overhanging beam
    effects, an end rotational spring to restrain the relative rotations is equipped between the free ends of
    the adjacent beams. By the vehicle-bridge interaction finite element analysis, the numerical studies
    indicated that the overhanging beams play a key role in amplifying the response of the train-bridge
    system. Even so, the proposed end restraintscan reduce the amplified response of the VBI system
    significantly
    關聯: Journal of Applied Science and Engineering 19(3), pp.259-266
    DOI: 10.6180/jase.2016.19.3.03
    显示于类别:[淡江理工學刊] 第19卷第3期

    文件中的档案:

    档案 描述 大小格式浏览次数
    index.html0KbHTML179检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈