English  |  正體中文  |  简体中文  |  Items with full text/Total items : 60696/93562 (65%)
Visitors : 1052745      Online Users : 25
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/83180

    Title: An Investigation into the Dynamic Mechanical Behaviors of Special-Shaped Arch Bridges
    Authors: Chang-Huan Kou, Kao, Chin-Sheng;Ming-Chang Yang, Tsung-Ta Wu, Shih-Wei Ma
    Contributors: 淡江大學土木工程學系
    Keywords: Dynamic Characteristics;Special-Shaped Arch Bridge
    Date: 2012-05
    Issue Date: 2013-03-14 14:48:30 (UTC+8)
    Publisher: Stafa-Zurich: Trans Tech Publications Ltd.
    Abstract: By building a finite element model of a special-shaped arch bridge, this paper discusses the effects of the changes of the geometric shape, and the skewed angle of the girder and arch on the dynamic characteristics. During the free vibration characteristics analysis, changes in the rise-span ratio had a relatively significant impact on the special-shaped arch bridge’s free vibration frequency since the basic frequency would increase as the rise-span ratio decreased. Changes to the rise-span ratio had a relatively minimal effect on the in-plane vibration status, while it had a significant effect on the out-plane vibration status. This difference is because at the in-plane, the curved structure receives a significant amount of axial force, while at the out-plane, the transverse load response is stronger.
    Relation: Applied Mechanics and Materials 178-181, pp.2260-2263
    DOI: 10.4028/www.scientific.net/AMM.178-181.2260
    Appears in Collections:[Graduate Institute & Department of Civil Engineering] Journal Article

    Files in This Item:

    File Description SizeFormat

    All items in 機構典藏 are protected by copyright, with all rights reserved.

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