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《Journal of Wuhan University of Technology》 2007-03
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Curvature Mode Shapes-based Damage Identification Method

CHEN Jiang,XIONG Feng (School of Architecture & Environment,Sichuan University,Chengdu 610065,China)  
A damage identification approach applied aptly in bridges and continuous beams,based on the curvature mode shapes,was studied in this paper.The influence from using different mode shapes,various damage degree and changing the number of measure points,was compared by computing a 2D frame finite element model.The variety of damage location and the random error in terms of measurement noise in real project were considered.Some basis was got for the engineering application.The simulated experiment showed that this method could detect crack location preferably and give a qualitative description for the damage degree.
【Fund】: 教育部重大科技项目(JH20051171733181)
【CateGory Index】: U441.4
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【References】
Chinese Journal Full-text Database 5 Hits
1 Xu Huadong,Wang Lihai,Ni Songyuan(College of Engineering Technology,Northeast Forestry University,Harbin 150040,P.R.China);Quantitative Detection of Hole-defect in Wood Specimen Based on Curvature Mode[J];Journal of Northeast Forestry University;2008-11
2 LIU Lingyu1,XIONG Feng2,LI Bo3(1.Civil Air Defence Architecture Designing & Researching Institute,Chengdu 610015,China;2.College of Architecture & Environment,Sichuan University,Chengdu 610065,China;3.Chengdu Design & Research Institute of Building Materials Industry Co.,LTD.,Chengdu 610021,China);Damage identification based on improved modal curvature index[J];Sichuan Building Science;2010-01
3 WANG Cheng-qiang1,CHEN Huai-hai1,JIANG Shuang-yan1,FAN Xiang-dang2 (1.College OfAerospace Engineering,Nanjing University ofAeronautics and Astronautics,Nanjing 210016,China; 2. Qingdao Branch of NAAU,Qingdao Shandong 26604 1,China);Research on the Damage Identification Based on Rotational Mode Shape Curvature[J];Journal of Naval Aeronautical and Astronautical University;2009-03
4 Xue Gang~1,Cai Meifeng~2(1.Inner Mongolia University of Science and Technology,Baotou,Inner Mongolia 014010,China;2.University of Science and Technology Beijing,Beijing 100083,China);Study on Damage Detection of Reinforced Concrete Beam Based on Curvature Mode[J];Construction Technology;2008-S2
5 WANG Zhen-lin,NIE Guo-hua(School of Aerospace Engineering and Applied Mechanics,Tongji University,Shanghai 200092,China);Structural Damage Detection Based on Analysis of Curvature Mode and Wavelet Singularity[J];Chinese Quarterly of Mechanics;2008-02
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Li Guoqiang Liang Yuansen (College of Civil Engineering,Tongji University Shanghai,200092,China);Dynamic Damage Detection of Plate-Like Structure Using Curvature Mode Shapes[J];Journal of Vibration,Measurement & Diagnosis;2004-02
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 WANG Jing1,QU Xiao-long2 (1.Jilin Architectural and Civil Engineering Institute,Jilin Changchun 130021,China;2.Jilin Highway Survey and Design Institute,Jilin Changchun 130021,China);Application of Curvature Mode Method on Void Detection of Cement Concrete Pavement[J];Journal of Highway and Transportation Research and Development;2007-10
2 WANG Cheng-qiang1,CHEN Huai-hai1,JIANG Shuang-yan1,FAN Xiang-dang2 (1.College OfAerospace Engineering,Nanjing University ofAeronautics and Astronautics,Nanjing 210016,China; 2. Qingdao Branch of NAAU,Qingdao Shandong 26604 1,China);Research on the Damage Identification Based on Rotational Mode Shape Curvature[J];Journal of Naval Aeronautical and Astronautical University;2009-03
3 ZHAO Jun1,CHEN Liang-yan2,MA Hong-wei2(1.Information Technology Research Institute,Jinan University,Guangzhou Shengtong Quality Testing of Construction Company,Guangzhou 510075,China;2.College of Science & Engineering,Jinan University,The Key Laboratory of Disaster Forecast and Control in Engineering,Ministry of Education of China,Guangzhou 510632,China);The damage detection in the arch basing on the changes in curvature mode shape[J];Journal of Jinan University(Natural Science Edition);2008-05
4 DING Yang,ZHANG Yufeng,LI Zhongxian(School of Civil Engineering,Tianjin University,Tianjin 300072,China);Damage localization for long-span spatial lattice structures[J];Journal of Building Structures;2006-01
5 He Xiaofei1,Xu Wei2(1.Department of Civil Engineering,Hohai University,Nanjing 210098,Jiangsu,China;2.Department of Engineering Mechanics,Hohai University,Nanjing 210098,Jiangsu,China);Experimental Study on the Law of Dynamic Characteristic and the Detection Method of Structural Damage[J];Engineering & Test;2009-04
6 YOU Chunhua1,2,PENG Hua2,LOU Yulong2(1.Department of Civil Engineering,Hunan College of Technology, Hengyang 421002,China;2.School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072, China);Damage diagnosis for elastic thin plates[J];Engineering Journal of Wuhan University;2008-03
7 Song Yu~1 Xiang Yiqiang~2 Xu Xing~2(()~1 Dept.of Civil Engineering,Xiamen Univ.Xiamen,361005,China)(()~2 Institute Commun Sci & Technol,Zhejiang Univ.Hangzhou,310027,China);Mode Sharp-Based Damage Identification of Bridges[J];Journal of Vibration,Measurement & Diagnosis;2005-03
8 Li Guoqiang Liang Yuansen Chen Suwen(College of Civil Engineering,Tongji University Shanghai,200092,China);Patch-Shape Damage Detection of Plate Structures Based on Natural Frequencies[J];Journal of Vibration, Measurement & Diagnosis;2005-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zhang Xiangdong1 Wang Zhihua2 (1 Department of Mechanical Engineering,Beijing Institute of Petro-chemical Technology, Beijing 102617; 2 Taiyuan University of Technology, Taiyuan 030024);Analysis of Experimental Modal in Structural Damage Detection[J];Journal of Beijing Institufe of Petrochemical Technology;2005-01
2 LI Bin~1,ZHOU Hui-xin~1,XUE Gang~(1,2)(1.Architecture and Civil Engineeing School,Inner Mongolia University of Science an Technology,Baotou 014010,China;2.Civil and Environment Engineering School,University of Science and Technology Beijing,Beijing 100083,China);Dynamic monitoring and damage detection of reinforced concrete beams[J];Journal of Baotou University of Iron and Steel Technology;2006-03
3 DU Xiao-yan~1,LIU Kui~2,ZHANG Yang~1(1 Chongqing Jiaotong Uuniversity,Chongqing 400074,China;2 Shijiazhuang Road Management,Shijiazhuang 050000,China);Research of damage testing of bridge by curvature model[J];Journal of Chongqing Jiaotong University;2006-S1
4 (LiJingSong ChouZhengXiang,No 2 Imtitute, Engineer,General Staff Beijing, 100093) (MaHongJie, No 1 Tractor and Construction manufacture Lt. Luoyang, 471004);APPLICATION OF CCD IMAGE SENSORSIN MILITARY BRIDGES DYNAMIC DISPLACEMENT MEASURING SYSTEM[J];Journal of Test and Measurement Technology;1998-03
5 QU Wei-lian, CHEN Wei (College of Civil Engineering and Architecture. Wuhan University of Technology. Wuhan 430070, China);Seismic damage diagnosis of frame structure using artificial neural network[J];Earthquake Engineering and Engineering Vibration;2002-01
6 QU Weilian1,HUANG Dongmei1,2(1. Institute of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070,China;2.Department of Civil Engineering, Guangxi College of Technology, Liuzhou 545005,China);Two-step detection approach to joint damage in high-rise tower structures by using artificial neural network[J];Earthquake Engineering and Engineering Vibration;2003-02
7 Feng Xin~(1), Li Guoqiang~(2), Zhou Jing~(1) (1.School of Civil and Hydraulic Engineering,Dalian University of Technology, Dalian 116024,China; 2.School of Civil Engineering, Tongji University, Shanghai 200092,China);State-of-the-art of statistical identification for structural health diagnosis in civil engineering[J];Earthquake Engineering and Engineering Vibration;2005-02
8 LI Zhongxian,QI Huaizhan,ZHU Jingsong(School of Civil Engineering,Tianjin University,Tianjin 300072,China);Damage identification for long-span cable-stayed bridge based on modal curvature method[J];Journal of Earthquake Engineering and Engineering Vibration;2007-04
9 LI\ Hong-sheng,\ TAO\ Heng-liang,\ GUO\ Xing-lin ( Dept. of Eng. Mech., Dalian Univ. of Technol. , Dalian 116024, China );Damage locating method in stress ducting by frequency change square ratio[J];Journal of Dalian University of Technology;2002-04
10 Wang Shanshan Ren Qingwen(Department of Engineering Mechanics, Hohai University,Nanjing 210098,China);DAMAGE DETECTION FOR FRAME STRUCTURE USING CURVATURE MODE SHAPES[J];Journal of Dynamics and Control;2005-02
China Proceedings of conference Full-text Database 1 Hits
1 Cheng Qingguo (China Academy of Railway Sciences Beijing 100081);Achievements and Prospects of Bridge Engineering in China[A];[C];1998
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 ZHANG Yue,DU Shou-jun,ZHANG Li-mei(College of Architecture and Civil Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China);Application of wavelet singularity to steel structural damage detection[J];Journal of Hebei University of Science and Technology;2010-02
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Yuan Wancheng Cui Fei Zhang Qiwei(Department of Bridge Engineering, Tongji University, Shanghai, 200092);Current Research and Development of Structural Health Monitoringand Condition Assessment for Bridges[J];JOURNAL OF TONGJI UNIVERSITY;1999-02
2 Li Guoqiang Lou Guobiao (Department of Building Structural Engineering, Tongji University Shanghai, 200092);An Analytic Approach to the Identification of Component Stiffness in a Frame by Using Local Vibration Measurement[J];Journal of Vibration,Measurement & Diagnosis;2001-03
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