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http://dx.doi.org/10.7734/COSEIK.2012.25.1.081

Vibration-based Damage Monitoring Scheme of Steel Girder Bolt-Connection Member by using Wireless Acceleration Sensor Node  

Hong, Dong-Soo (부경대학교 해양공학과)
Kim, Jeong-Tae (부경대학교 해양공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.25, no.1, 2012 , pp. 81-89 More about this Journal
Abstract
This study propose the vibration-based damage monitoring scheme for steel girder bolt-connection member by using wireless acceleration sensor node. In order to achieve the objective, the following approaches are implemented. Firstly, wireless acceleration sensor node is described on the design of hardware components and embedded operation software. Secondly, the vibration-based damage monitoring scheme of the steel girder bolt-connection member is described. The damage monitoring scheme performed global damage occurrence alarming and damage localization estimation by the acceleration response feature analysis. The global damage alarming is applied to the correlation coefficient of power spectral density. The damage localization estimation is applied to the frequency-based damage detection technique and the mode-shape-based damage detection technique. Finally, the performance of the vibration-based damage monitoring scheme is evaluated for detecting the bolt-connection member damage on a lab-scale steel girder.
Keywords
damage monitoring; acceleration; power spectral density; steel girder; correlation coefficient; damage index;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 Rice, J.A., Spencer, B.F. (2008) Structural health monitoring sensor development for the Imote2 platform, Proc. SPIE, San Diego, CA, USA.
2 Rolfe, S.T., Barsom, J.M. (1997) Fracture and Fatigue Control in Structures: Application of Fracture Mechanics, Prentice-Hall, New York, p.562.
3 Rytter, A. (1993) Vibration based Inspection of Civil Engineering, PhD Dissertation, University of Aalborg, Denmark.
4 Park, J.H., Kim J.T., Hong, D.S., Mascarenas, D., Lynch, J.P. (2010) Autonomous Smart Sensor Nodes for Global and Local Damage Detection of Prestressed Concrete Bridges Based on Accelerations and Impedance Measurements, Smart Structures and Systems, 6(5-6), pp.711-730.   DOI
5 Stubbs, N., Kim, J.T. (1996) Damage Localization in Structures Without Baseline Modal Parameters, AIAA Journal, 34(8), pp.1649-1654.
6 Stubbs, N., Osegueda, R. (1990) Global Nondestructive Damage Evaluation in Solids, International Journal of Analytical and Experimental Modal Analysis, 5, pp.67-79.
7 Yi, J.H., Yun, C.B. (2004) Comparative Study on Modal Identification Methods using Output-Only Information, Structural Engineering and Mechanics, 17(3-4), pp.445-466.   DOI
8 김정태 (1999) 소수의 고유 진동수를 사용하는 비파괴 균열발견 모델의 유도 및 검증, 한국전산구조공학회 논문집, 12(2), pp.149-159.
9 박재형, 김정태, 이용환 (2007) 보 구조물의 가속도 신호를 이용한 인공신경망 기반 실시간 손상검색기법, 한국전산구조공학회 논문집, 20(3), pp.229-237.   과학기술학회마을
10 김정태, 류연선, 조현만 (2002) 고유 진동수 이용 손상추정법과 모드형상 이용 손상추정법에 의한 PSC 보의 비파괴 손상검색, 한국전산구조공학회 논문집, 15(1), pp.43-57.
11 장동일 (2005) 구조공학에서의 파괴와 피로, 동명사, 대한민국, p.316.
12 윤정방, 김두기 (1996) 민감도행렬을 사용한 구조물의 손상추정법, 한국전산구조공학회 논문집, 9(4), pp.117-126.   과학기술학회마을
13 Farrar, C.R., Jauregui, D.A. (1998) Comparative Study of Damage Identification Algorithm Applied to a Bridge: I. Experiment, Smart Materials and Structures, 7, pp.704-719.   DOI   ScienceOn
14 Kim, J.T., Park, J.H., Hong, D.S., Park, W.S. (2010) Hybrid Health Monitoring of Prestressed Concrete Girder Bridges by Sequential Vibration- Impedance Approaches, Engineering Structures, 32, pp.115-128.   DOI
15 Kim, J.T., Ryu, Y.S., Cho, H.M., Stubbs, N. (2003) Damage Identification in Beam-Type Structures: Frequency-based Method vs Mode-Shape-based Method, Engineering Structure, 25, pp.57-67.   DOI   ScienceOn
16 Lynch, J.P., Law, K.H., Kiremidjian, A.S., Carryer, E., Farrar, C.R., Sohn, H., Allen, D.W., Nadler, B., Wait, J.R. (2004) Design and Performance Validation of a Wireless Sensing Unit for Structural Monitoring Applications, Structural Engineering and Mechanics, 17(3-4), pp.393-408.   DOI
17 Mascarenas, D.L., Park, G., Farinholt, K.M., Todd, M.D., Farrar, C.R. (2009) A Low-Power Wireless Sensing Device for Remote Inspection of Bolted Joints, The Journal of Aerospace Engineering, 233(5), pp.565-575.
18 Memsic Co. (2010) Datasheet of ISM400, Available from:.