淡江大學機構典藏:Item 987654321/59338
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 62830/95882 (66%)
造访人次 : 4037752      在线人数 : 547
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: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/59338


    题名: An iterative interacting method for dynamic analysis of the maglev train–guideway/foundation–soil system
    作者: Yang, Y.B;Yau, J.D.
    贡献者: 淡江大學建築學系
    关键词: Foundation–soil interaction;Ground vibration;Iterative interacting procedure;Maglev;Resonance;Vehicle–guideway interaction;Wave propagation
    日期: 2011-03
    上传时间: 2011-10-02 15:48:46 (UTC+8)
    出版者: Kidlington: Pergamon
    摘要: This paper presents an iterative interacting method for analyzing the dynamic response of a maglev train traveling on an elevated guideway supported by piers embedded in soil. The maglev train is idealized as a row of 2D rigid beams each suspended by levitation forces and controlled by onboard PID controllers. The guideway is modeled as a series of simple beams supported by rigid piers embedded in an elastic half-space. To address the structure interactions from the train to the soil and vice versa, the entire model is decomposed into two subsystems, i.e., the maglev train–guideway and foundation–soil subsystems, each interacting with the other via the rigid piers. The procedure of analysis is as follows: First, the train–guideway subsystem is computed, and the support reactions are used as excitations to the elastic half space. Next, the ground vibrations induced by the pier excitations are computed and fed back via the supports for computing the train–guideway response. The procedure is repeated until the convergence condition is satisfied. The solution obtained for a 2-degree-of-freedom system under a harmonic force is compared with the analytical one to verify the validity of the method proposed herein. The effects of ground wave propagation on the vehicle–guideway response will be evaluated in the numerical examples.
    關聯: Engineering Structures 33(3), pp.1013-1024
    DOI: 10.1016/j.engstruct.2010.12.024
    显示于类别:[建築學系暨研究所] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    0141-0296_33(3)p1013-1024.pdf1111KbAdobe PDF355检视/开启
    0141-0296_33(3)p1013-1024.pdf1111KbAdobe PDF3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