JIANG You-bao, FENG Jian, MENG Shao-ping. MODE JUMPING RESEARCH IN STRUCTURAL DAMAGE IDENTIFICATION[J]. Engineering Mechanics, 2006, 23(6): 35-40,7.
Citation: JIANG You-bao, FENG Jian, MENG Shao-ping. MODE JUMPING RESEARCH IN STRUCTURAL DAMAGE IDENTIFICATION[J]. Engineering Mechanics, 2006, 23(6): 35-40,7.
shu

MODE JUMPING RESEARCH IN STRUCTURAL DAMAGE IDENTIFICATION

  • Key Laboratory of RC/PC Structures of Ministry of Education, Southeast University, Nanjing 210096, China

More Information
  • Received Date: July 11, 2004
  • Revised Date: November 27, 2004
    Abstract
  • The changes of structural parameters with damage are likely to cause the structural modes after damage not in the same order as those corresponding ones before damage. Through theoretical deduction and analysis, a conclusion of possible mode jumping is drawn. Based on the principle of relativity, the correspondence of the structural modes before damage and after damage can be determined by calculating the mode correlation coefficient. Numerical experiments show that this method is of higher precision.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]YAO Xiao-jun, LYU Yu-chun. WEAK MODE IDENTIFICATION UPON REPEATED VARIATIONAL MODE EXTRACTION[J]. Engineering Mechanics, 2024, 41(3): 106-113. DOI: 10.6052/j.issn.1000-4750.2022.04.0307
    [2]FEI Yi-fan, TIAN Yuan, HUANG Yu-li, LU Xin-zheng. INFLUENCE OF DAMPING MODELS ON DYNAMIC ANALYSES OF A BASE-ISOLATED COMPOSITE STRUCTURE UNDER EARTHQUAKES AND ENVIRONMENTAL VIBRATIONS[J]. Engineering Mechanics, 2022, 39(3): 201-211. DOI: 10.6052/j.issn.1000-4750.2021.07.0500
    [3]HE Zheng, HU Yi-tao, ZHU Zhen-yu, YANG Yang. MULTI-MODE-BASED GLOBAL DAMAGE EVOLUTION OF LATTICE SHELLS UNDER STRONG EARTHQUAKES[J]. Engineering Mechanics, 2016, 33(4): 104-113. DOI: 10.6052/j.issn.1000-4750.2014.08.0722
    [4]YUE Wen-xia. THE DRAWING THICKNESS INCREMENT AND QUANTITATIVE-CORRELATION TEXTURE COEFFICIENT FOR A TRANSVERSE ISOTROPIC PLATE[J]. Engineering Mechanics, 2014, 31(7): 239-244. DOI: 10.6052/j.issn.1000-4750.2013.01.0014
    [5]LI Shi-rong, YU Wen-shan. THERMAL POST-BUCKLING AND THE CRITICAL BUCKLING MODE TRANSITION OF HEATED ELASTIC CIRCULAR PLATES ON ELSSTIC FOUNDATION[J]. Engineering Mechanics, 2007, 24(5): 63-066,.
    [6]YUAN Xu-dong, GAO Chao, GAO Shao-xia. A NUMERICAL SIMULATION FOR INFLENCE OF MEASUREMENT MODE QUANTITY ON STRUCTURAL DAMAGE IDENFIFICATION[J]. Engineering Mechanics, 2007, 24(增Ⅰ): 75-078.
    [7]SUN Jian-mei, YE Ji-hong, CHENG Wen-rang. THE SIMPLIFICATION OF THE COHERENCY COEFFICIENTS ρijklIN THE MULTI-SUPPORT RESPONSE SPECTRUM[J]. Engineering Mechanics, 2006, 23(7): 124-129.
    [8]JIA Chao, ZHANG Chu-han, JIN Feng, CHENG Wei-shuai. SENSITIVITY ANALYSIS OF STRUCTURAL RELIABILITY TO RANDOM VARIABLES AND FAILURE-MODE CORRELATION FACTORS AND ITS APPLICATION IN ENGINEERING[J]. Engineering Mechanics, 2006, 23(4): 12-16,1.
    [9]LI Gang, CHENG Geng-dong. CORRELATION BETWEEN STRUCTURAL FAILURE MODES AND CALCULATION OF SYSTEM RELIABILITY UNDER HAZARD LOADS[J]. Engineering Mechanics, 2001, 18(3): 1-9.
    [10]Zhao Wenqi, Chen Shunxiong, Li Wanqiong. RESEARCH OF THE TIRE MODE[J]. Engineering Mechanics, 1998, 15(3): 105-110.

Catalog

    MENG Shao-ping

    • Key Laboratory of RC/PC Structures of Ministry of Education, Southeast University, Nanjing 210096, China

    1. On this Site
    2. On Google Scholar
    3. On PubMed
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (767) PDF downloads (378) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles

    京ICP备18030614号

    Copyright © 《工程力学》编辑部

    Address: North-Star Times Tower, No.8 Beichendong Road, Chaoyang District, Beijing, China China Pos: 100084

    Tel: (010)62788648 Fax: 021-64253812 Email: gclxbjb@tsinghua.edu.cn

    Supported by: Beijing Renhe Information Technology Co.,Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return