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《Journal of Disaster Prevention and Mitigation Engineering》 2007-02
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A New Method for Analyzing Damage AE Signals in Concrete Based on Hilbert-Huang Transform

LIU Hong-guang,LUO Ying,ZHAO Guo-qi,LI Zhong-fang(Faculty of Science,Jiangsu University,Zhenjiang 212013,China)  
Hilbert-Huang transform is a new method to deal with non-linear and non-stationary data.A new signal processing method based on Hilbert-Huang transform is proposed to analyze AE signals obtained in concrete considering the complexity of the AE signals produced in concrete.The real AE signals are studied acquired from the testing of prestressed beam subjected to three-points-bending loadings until failure.Comparisons are made between Hilbert spectrum and the same result from wavelet transform method.The results have shown that the proposed method has generally high accuracy and strong self-adaptability,with which the main characteristics of the AE signal can be acquired.The method provides a new approach to AE signal processing.
【Fund】: 国家自然科学基金资助项目(50375069);; 江苏省“六大人才高峰”计划项目资助
【CateGory Index】: TU528
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2 WANG Bin,GU Jian-zu,LUO Ying,Li Zhong-fang(Faculty of Science,Jiangsu University,Zhenjiang 212013,China);Study on the AE Characteristics of Cracking Process in Prestressed Concrete Beams[J];Journal of Disaster Prevention and Mitigation Engineering;2006-04
3 HUANG Cheng-de~1 LIU Mao-jun~(2,3) (1.Nanning National Economic and Technological Development Area,Nanning 530031,China; 2.Research Institute of Preventing and Mitigating Disasters,College of Civil Engineering,Guangxi University,Nanning 530004,China; 3.Guilin University of Technology,Guilin 541004,China);Review of acoustic emission technique for concrete material[J];Journal of Guangxi University(Natural Science Edition);2008-03
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4 CAI Hai-chao~(1),LI Meng-yuan~(1),JIN Yan-bo~(2),ZHANG Xiao-rui~(1)(1.Henan University of Science and Technology,Luoyang 471003,China;2.Zhengzhou North Depot of Zhengzhou Railway Bureau,Zhengzhou 450053,China);Detection on Looseness of Inner Rings for Freight Train Bearings[J];Bearing;2007-02
5 ZHANG Lei, GAO Sheng-you, TAN Ke-xiong (Dept. of Electrical Engineering, Tsinghua University, Beijing 100084, China);Study on pattern recognition of partial discharge in oil based on acoustic emission signals[J];Advanced Technology of Electrical Engineering and Energy;2002-03
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8 HUANG Qi,YU Bo,LI Lu-ping,ZHANG Hai;Experimental Study on Condition Diagnosis of Sliding Bearings Based on Acoustic Emission Detection[J];Power System Engineering;2008-02
9 Chen Shunyun Yang Runhai Wang Yunyun Zhao Jinming Xu Zhaoyong(Seismological Bureau of Yunnan Province, Kunming 650041);The Preliminry Application of Wavelet Analysis to the Data Process of Acoustic Emission[J];Journal of Seismological Research;2002-04
10 CHEN Jiangbo, FU Xinian, NIE Dexin, WU Zhirong (Wuhan High Voltage Research Institute of SGCC, Wuhan 430074, China);Study on Decision-making Platform of UHV Transformer Fault Inspection and Diagnosis[J];High Voltage Engineering;2006-12
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Xiong Ke 1 Zhang Weigong 2 Luo Ying 3( 1The Key Laboratory for Smart Materials and Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China)( 2Department of Instrument Science and Engineering, Southeast Univer;Research on 1-3 Orthogonal Anisotropic Piezoelectric Composite Material Sensors-[J];东南大学学报(英文版);2002-02
2 Luo Ying 1,2 Tao Baoqi 2 ( 1 Faculty of Science, Jiangsu University, Zhenjiang, 212013) ( 2 Key Lab for Smart Material & Structures, Nanjing University of Aeronautics & Astronautics,Nanjing, 210016);STUDY OF OPCM STRAIN GAUGES FOR STRAIN & STRESS MEASUREMENT IN ORTHOTROPIC MATERIAL STRUCTURES[J];Acta Mechanica Solida Sinica;2002-02
3 Chen Bing Zhang Dong Wu Keru (State Key Laboratory of Concrete Material Research, Tongji University, Shanghai, 200092);Experimental Study on the AE Characteristics of Concrete Beams[J];JOURNAL OF BUILDING MATERIALS;1998-04
4 Ma Zaitian (Laboratory of Marine Geology under Ministry of Education,Tongji University, Shanghai 200092, China);On reflection seismic migration imaging[J];Progress in Exploration Geophysics;2002-03
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