지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.20 No.2
- 발행연도
- 2017.1
- 수록면
- 181 - 195 (15page)
이용수
초록· 키워드
오류제보하기
In this study, the severity of damage in tendon anchorage caused by the loss of tendon forces is quantitatively identified by using the PZT interface-based impedance monitoring technique. Firstly, a 2-DOF impedance model is newly designed to represent coupled dynamic responses of PZT interface-host structure. Secondly, the 2-DOF impedance model is adopted for the tendon anchorage system. A prototype of PZT interface is designed for the impedance monitoring. Then impedance signatures are experimentally measured from a laboratory-scale tendon anchorage structure with various tendon forces. Finally, damage severities of the tendon anchorage induced by the variation of tendon forces are quantitatively identified from the phase-by-phase model updating process, from which the change in impedance signatures is correlated to the change in structural properties.
목차
등록된 정보가 없습니다.
참고문헌 (46)
참고문헌 신청
Ayres, J. W. / 1998 / Qualitative impedance-based health monitoring of civil infrastructures / Smart Mater. Struct 7(5):599~605
Bhalla, S. / 2004 / Electromechanical impedance modeling for adhesively bonded piezo-transducers / J. Intel. Mat. Syst. Str 15(12):955~972
Chaudhry, Z. / 1995 / Monitoring the integrity of composite patch structural repair via piezoelectric actuators/sensors / Proceedings of the 36 th Structures, Structural Dynamics and Materials Conference
Comsol Inc
Doebling, S. W. / 1998 / A summary review of vibration-based damage identification methods / Shock Vib. Digest 30(2):91~105
Bhalla, S. / 2004 / Electromechanical impedance modeling for adhesively bonded piezo-transducers / J. Intel. Mat. Syst. Str 15(12):955~972
Chaudhry, Z. / 1995 / Monitoring the integrity of composite patch structural repair via piezoelectric actuators/sensors / Proceedings of the 36 th Structures, Structural Dynamics and Materials Conference
Comsol Inc
Doebling, S. W. / 1998 / A summary review of vibration-based damage identification methods / Shock Vib. Digest 30(2):91~105
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