Core Chinese Journal
Source Journal of CSCD
Source Journal for Chinese Scientific and Technical Papers
Core Journal of RCCSE
Included in JST China
Included in the Hierarchical Directory of High-quality Technical Journals in Architecture Science Field
Volume 41 Issue 7
Dec.  2014
Turn off MathJax
Article Contents
Article Navigation >  INDUSTRIAL CONSTRUCTION  > 2011  >  41(7): 16-20,37
Xia Jingchan, Duan Jingmin, Zhao Hongbo, Yu Xiaoxun. THE TRUSS STRUCTURE DAMAGE IDENTIFICATION RESEARCH BASED ON THE MODAL PARAMETERS AND SUPPORT VECTOR MACHINE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 16-20,37. doi: 10.13204/j.gyjz201107004
Citation: Xia Jingchan, Duan Jingmin, Zhao Hongbo, Yu Xiaoxun. THE TRUSS STRUCTURE DAMAGE IDENTIFICATION RESEARCH BASED ON THE MODAL PARAMETERS AND SUPPORT VECTOR MACHINE[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 16-20,37. doi: 10.13204/j.gyjz201107004
shu

THE TRUSS STRUCTURE DAMAGE IDENTIFICATION RESEARCH BASED ON THE MODAL PARAMETERS AND SUPPORT VECTOR MACHINE

doi: 10.13204/j.gyjz201107004
  • 1.

    College of Civil Engineering,Henan Polytechnic University,Jiaozuo 454003,China

  • Received Date: 2010-11-02
  • Publish Date: 2011-07-20
    Abstract
  • Taking the truss structure damage as object of study,based on the unit strain characteristics of truss structure,it is done the sensitive analysis of the curvature mode rate and strain modal rate relating to the stem unit damage.Meanwhile the change rate is taken as input characteristic parameters to build support vector machine and identify the unit damage of the stem,with which a more ideal result has been obtained.
    • FullText(HTML)
  • loading
    • References(15)
  • [2] 胡自力,熊克,杨红.基于智能材料结构的几种损伤评价方法[J].航空学报,2002,23(1);1-5.
    Yoon D J, Park P, Jung J C.Assessment of Integrity of Concrete Bridge Structures by Acoustic Emission Technique[R]. NDE for Health Monitoring and Diagnostics, San Diego;2002,47;4-32.
    [3] 高赞明,孙宗光,倪一清.基于振动方法的汲水门大桥损伤检测研究[J].地震工程与工程振动,2001(S1);117-124.
    [4] Ko J M, Ni Y Q, Zhou X T, et al. Structural Damage Alaming in Ting Kau Bridge Using Auto-Associative Neural Network//Advances in Structural Dynamics[M].2000,Ⅱ;1021-1028.
    [5] Kon C G, Zhao S L, Liaw C Y.Non-Destructive Parameter Identification of Structures[R]. NDE for Health Monitoring and Diagnostics, San Diego;2002,47;20-27.
    [6] 易伟健,刘霞.结构损伤诊断的遗传算法研究[J].系统工程理论与实践,2001(5);115-119.
    [7] 李宏男,李东升.土木工程结构安全评估、健康监测及诊断述评[J].地震工程与工程振动,2002,22(3);82-90.
    [8] 史治宇,吕令毅.由模态应变能法诊断结构破损的实验研究[J].东南大学学报,1999,29(2);134-138.
    [9] 陈江,熊峰.基于曲率模态振型的损伤识别方法研究[J].武汉理工大学学报,2007,29(3);99-102.
    [10] Kim J T.Improved Damage Identification Method Based on Modal Information[J]. Journal of Sound and Vibration,2002,252(2);223-238.
    [11] 董聪.现代结构系统可靠性理论及应用[M].北京;科学出版社,2001;282-304.
    [12] 杜永峰,邵云飞.基于应变模态的桁架结构损伤指标研究[J].甘肃科学学报,2007,19(3);128-130.
    [13] Vapnik V.统计学习理论的本质[M].张学工,译.北京;清华大学出版社,2000.
    [14] Pandey A K, Biswas M, Samman M M.Damage Detection from Changes in Curvature Mode Shapes[J]. Journal of Sound and Vibration,1991,145(2);321-332.
    [15] 李国强,梁远森.振型曲率在板类结构动力检测中的应用[J].振动、测试与诊断,2004,24(2);111-116.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (110) PDF downloads(66) Cited by()
    Proportional views
    Related

    Journal Online

    Authors' Center

    Links

    Copyright © 《工业建筑》杂志社有限公司 京ICP备11033253号-1

    Supported by: Beijing Renhe Information Technology Co. Ltd     百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return