Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update


DONG Cong(Tsinghua University, Beijing 100084, China)  
The damage locating method based structural dynamics parameter has been a focus problem, but has no feasible solving method until now. The present paper finds that the variable for locating damage should be a type of local variable, and meet the following two basic requirements: 1) to be sensitive to local damage. 2) to be a monotonous function of location coordinates. The first order variational relationship about structural strain is found, from which a feasible mothod for locating damage can be obtained.
【Fund】: 国家自然科学基金;;航空基金;;攀登计划重大项目;;国际合作资助
【CateGory Index】: O346
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 REN Quan, LI Hong sheng, GUO Xing lin ( 1. Dept. of Eng. Mech., Dalian Univ. of Technol., Dalian 116024, China; 2. State Key Lab. of Struct. Anal. for Ind. Equip., Dalian Univ. of Technol., Dalian 116024, China );Undamaged detection of pipe based on modal varied quotiety of strain[J];Journal of Dalian University of Technology;2001-06
2 LI Hong-sheng1 , *YANG Zhi-rong1 , LI Ya-min2 , LI Hong-yan3 (1. Dalian University of Technology Liaoning Dalian, 116023, China; 2. Dalian Jiaotong University , Dalian 116028, China; 3. Dalian Inspection Institute of Boiler Pressure Container, Dalian 116013, China);DETECTION OF THE CORROSION DAMAGE IN PRESSURE PIPELINE USING STRAIN SENSITIVITY RATIO MEHOD[J];Engineering Mechanics;2007-03
3 ZHANG Xu-she,NING Chen-xiao (Hebei University of Sciences and Technology, Shijiazhuang 050054,China);Identifying the damage of stayed-cables based on the method of strain mode[J];Machinery Design & Manufacture;2008-01
4 LIU Wenfeng LIU Chuntu (Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080,China);NUMERICAL RESEARCH OF IDENTIFY STRUCTURAL DAMAGE BY GENERALIZED STRAIN ENERGY DENSITY[J];Journal of Mechanical Strength;2003-02
5 ZHAO Li-bo;One detection method of damage of beam[J];Shanxi Architecture;2006-10
6 KOU Xiao-na TANG Guang-wu GUO Qian;Structural test and evaluation of in-service highway bridges[J];Shanxi Architecture;2008-06
7 ZHANG Dehai ZHU Fusheng (Department of Civil Engineering Northeast University, Shenyang 110004, China);THE ADVANCES OF RESEARCH ON STRUCTURAL DAMAGE INTELLIGENT DIAGNOSIS[J];Mechanics and Engineering;2003-04
8 WANG Genhui~(*,2) ZHU Shangqing~(School of Civil Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) (China Road and Bridge Corporation,Bridge Technology Co.Ltd,Beijing 100102,China);DAMAGE IDENTIFICATION AND DIAGNOSIS OF EXISTING STEEL TRUSS BRIDGE[J];Mechanics in Engineering;2007-01
9 XU Weihua L Zhongrong~2) LIU Jike (School of Engineering,Sun Yat-sen University,Guangzhou 510275,China);DAMAGE DETECTION IN MULTI-SPAN BRIDGE BASED ON DYNAMIC RESPONSE FROM MOVING FORCES[J];Mechanics in Engineering;2008-05
10 ZOU Wanjie~(*,+,2)) QU Weilian~+ LUO Zhen~* *(Department of Civil Engineering,Guangxi University of Technology,Liuzhou 545006,China) +(School of Civil Engineering and Architecture,Wuhan University of Technology,Wuhan 430070,China);DAMAGE DETECTION FOR TRUSS STRUCTURES BASED ON IMPROVED RESIDUAL FORCE VECTOR METHOD[J];Mechanics in Engineering;2009-04
China Proceedings of conference Full-text Database 2 Hits
1 DU Si-yi, CHEN Huai ,Y1N Xuegang ( School of resource and environment .Chongqing University .Chongqing 400044; School of Civil Engineering, Zhengzhou University, Zhengzhou 450002, China);Study on the Damage Assessment of Continuous Beam Bridges based on the strain Mode[A];[C];2003
2 ZHANG Peng, LIU Lin, LEI Quan-li (Faculty of Architecture, Building & Planning, University of Melbourne, Victoria 3010, Australia; School of Civil Engineering & Architecture, Beijing Jiaotong University, Beijing 100044, China; Capital Construction and Programming Office, Beijing Jiaotong University, Beijing 100044, China);Investigation of Sensitive Parameters for Damage Identification of Bridges Based on Modal Curvature Method[A];[C];2004
Chinese Journal Full-text Database 1 Hits
1 Dong Cong (Tsinghua University,Beijing 100084);An Approximation Mechanism of Multilayer Feedforward Network and Its Learning Algorithm of Topology[J];JOURNAL OF CHINA INSTITUTE OF COMMUNICATIONS;1998-03
Chinese Journal Full-text Database 10 Hits
1 MoHongwei, JinHongzhang, WangKejun (Automation College,Harbin Engineering University, Harbin 150001, China);The Study of Intelligence Algorithm Based on Biology System[J];Heilongjiang Electronic Technology;2002-02
2 Xu Xianzhen 1 Fei Shumin 1 Zhu Yu 21 (Research Institute of Automation,Southeast University,Nanjing210096) 2 (Richisland Information Engineering Limited Company,Nanjing210003);A Faster Convergent Constructed Algorithm for Neural Networks[J];Computer Engineering and Applications;2004-16
3 Yu Bo(Dept.of Civil Engineering,Tsinghua University,Beijing 100084);Computer Aided Structual Health Monitoring Method[J];Computer Engineering and Applications;2005-10
4 DONG Cong(Dept. Civil Engineering, Tsinghua University, Beijing 100084);An unified model system forthe reliability analysis and prediction of stochastic DEDS[J];Chinese Journal of Computational Mechanics;2001-03
5 DONG Cong (The Key Laboratory of Structural Engineering and Vibration,Tsinghua University\5Beijing,100084; the State Key Laboratory of Pattern Recognition,CAS·Beijing,100080,P.R.China) GUO Xiaohua (Department of Automation,Tsinghua University·Beijin;The Research and Advances on Some Focus Questions in Computation Intelligence[J];CONTROL THEORY & APPLICATIONS;2000-05
6 Dong Cong Guo Xiaohua(Dept. Civil Engineering ,Tsinghua University, Beijing 100084)(National Laboratory of Pattern Recognition, CAS, Beijing 100080);The Theory and Method for Fault Diagnosis of Structural Systems[J];STRUCTURE & ENVIRONMENT ENGINEERING;2000-01
7 Zhang Jianren Liu Yang (Tsinghua University) (Changsha Communications University);RELIABILITY ANALYSIS OF CABLE-STAYED BRIDGE USING GAS AND ANN[J];;2001-01
8 DONG Cong 1,2,3,4 ,FAN Li chu 2,CHEN Zhao yuan 1 (1 Higher Education Ministry Assigned Key Laboratory of Structural Engineering and Vibration, Qinghua University, Beijing, 10008,China; 2 State Assigned Key Laboratory of Civil Engineering Haza;Theory and Method for Structural Intelligent Health Diagnosis[J];China Railway Science;2002-01
9 Dong Cong Guo Xiaohua ( Tsinghua University, The State Key Laboratory of Intelligence Technology and Systems , Beijing 100084);THE MATHEMATICAL STRUCTURE OF GENERALIZED GENETIC ALGORITHM[J];Bulletin of National Science Foundation of China;1999-02
10 Dong Cong Guo Xiaohua ( Tsinghua University, Beijing 100084; The State Key Laboratory of Pattern Recognition, CAS, Beijing 100080);A RESEARCH AND THOUGHT ON COMPUTATIONAL INTELLIGENCE[J];Bulletin of National Science Foundation of China;2000-01
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 YU Ling~1,WAN Zu-yong~(1,2),XU De-yi~1,ZHU Hong-ping~2(1.Yangtze River Scientific Research Institute,Wuhan 430010,China;2.Huazhong University of Science and Technology,Wuhan 430074,China);Advances on Intelligent Health Monitoring for Hydraulic Steel Structures[J];Journal of Yangtze River Scientific Research Institute;2005-05
2 Chen Cun'en,Li Wenxiong (College of Water Conservancy and Civil Engineering,South China Agricultural University,Guangzhou 510642,China);Structural damage diagnosis by genetic algorithm with sensitivity updating[J];Earthquake Engineering and Engineering Vibration;2006-05
3 MA Tong,WANG Lixin(The Second Artillery Engineering College,Xi'an 710025,China);Application of Neural Network Based on Improved Hierarchical Genetic Algorithms to the Simulation and Prediction of Dynamically Tuned Gyroscope Drift[J];Journal of Projectiles,Rockets,Missiles and Guidance;2008-04
4 Zhao Ling1,2 Li Aiqun1(1School of Civil Engineering,Southeast University,Nanjing 210096,China)(2College of Architectural Science and Engineering,Yangzhou University,Yangzhou 225009,China);Structural damage identification method based on elemental strain energy change ratio[J];Journal of Southeast University(Natural Science Edition);2007-06
5 GUO Hui-yong,ZHANG Ling,Zhou Jin-xiong (School of Architecture Engineering and Mechanics, Xi抋n Jiaotong University, Xi抋n 710049, China);IDENTIFICATION OF STRUCTURAL MULTIPLE DAMAGED LOCATIONS BASED ON DEMPSTER-SHAFER THEORY OF WEIGHTED BALANCE OF EVIDENCE[J];Engineering Mechanics;2005-01
6 GUO Hui-yong,ZHANG Ling,JIANG Jian2(1.School of Architecture Engineering and Mechanics,Xi’an Jiaotong University,Xi’an 710049,China;2.Nanjing Underground Engineering Architecture Design Institute,Nanjing 210008,China);APPLICATION AND ANALYSIS OF DIFFERENT INFORMATION FUSION METHODS FOR STRUCTURAL DAMAGE DETECTION[J];Engineering Mechanics;2006-01
7 JIANG You-bao, *FENG Jian, MENG Shao-ping (Key Laboratory of RC/PC Structures of Ministry of Education, Southeast University, Nanjing 210096, China);MODE JUMPING RESEARCH IN STRUCTURAL DAMAGE IDENTIFICATION[J];Engineering Mechanics;2006-06
8 *DAN Dan-hui , SUN Li-min (State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China);DAMP RESEARCH ON THE DAMAGE BASED STRUCTURE FEM MODELING[J];Engineering Mechanics;2006-09
9 GAO Wei-cheng , LIU Wei (Department of Astronautics and Mechanics, Harbin Institute of Technology, Harbin 150001, China);NUMERICAL AND EXPERIMENTAL STUDY ON DAMAGE DETECTION OF RETICULATED SHELL[J];Engineering Mechanics;2006-10
10 ZHAO Qi-lin, LI Zhi-gang, CHEN Hao-sen (Engineering Institute of Engineering Corps, PLA University of Science and Technology, Nanjing, Jiangsu 210007, China);THEORETICAL AND EXPERIMENTAL INVESTIGATIONS ON DAMAGE IDENTIFICATION OF CONCRETE BRIDGES[J];Engineering Mechanics;2006-S1
China Proceedings of conference Full-text Database 7 Hits
1 GU Peiying~1 WU Yazhong~2 DENG Chang~1 (1.Nanjing Hydraulic Research Institute,Nanjing 210029,China;2.Water Affair Conservancy in Rudong County Jiangsu Province China,Rudong 226400,China);Direct index method of damage location detection based on strain mode shapes of damage structure[A];[C];2006
2 ZHANG Kai-peng, WU Dai-hua, LI Zhuo-qiu (School of Natural Sciences of Wuhan University of Technology, Hubei province, 430070);STUDY OF DAMAGE POSITION OF STRUCTURE BASED ON TEST OF EVEN CHANGE POINT[A];[C];2004
4 CHENG Yuan-sheng, WANG Huai-qun, WANG Gang (College of Traffic Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China);Damage Detection of Structures Using Dynamic Characteristics of Controlled Structures[A];[C];2004
5 Zheng qizhen Zhang lei Zhu bin Lu sha (School of Urban Construction and Environment Engineering, University of Shanghai for Science and Technology , Shanghai 200093, China);Bridge Structural Damage Identification Based on BP Neural Network[A];[C];2005
6 Zhong Ming Shi Weixing;Frame Structure Building Safety Appraisal after Wenchuan Earthquake Based on Dynamic Test[A];[C];2008
7 Guo Xinglin Wang Hui;Damage Detection of Pipelines Base on Modal Strain Energy Changes Rate[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Dong Cong; Xia Renwei(Tsinghua University, Beijing 100084)(Beijing University of Aeronautics and Astronautics, Beijing 100083);SOME KEY TECHNOLOGIES IN THE DESIGN AND CONTROL OF INTELLIGENT STRUCTURES[J];ADVANCES IN MECHANICS;1996-02
2 Dong Cong (Dept. Civil & Architectural Engineering Tsinghua University, Beijing 100084);ADVANCES AND PROSPECT OF THE GLOBAL OPTIMIZATION FOR FEEDFORWARD NETWORKS[J];Bulletin of National Science Foundation of China;1997-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved