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.14 No.2
- 발행연도
- 2014.1
- 수록면
- 105 - 128 (24page)
이용수
초록· 키워드
오류제보하기
The stochastic damage locating vector (SDLV) method has been studied extensively in recent years because of its potential to determine the location of damage in structures without the need for measuring the input excitation. The SDLV method has been shown to be a particularly useful tool for damage localization in steel truss bridges through numerical simulation and experimental validation. However, several issues still need clarification. For example, two methods have been suggested for determining the observation matrix C identified for the structural system; yet little guidance has been provided regarding the conditions under which the respective formulations should be used. Additionally, the specific layout of the sensors to achieve effective performance with the SDLV method and the associated relationship to the specific type of truss structure have yet to be explored. Moreover, how the location of truss members influences the damage localization results should be studied. In this paper, these three issues are first investigated through numerical simulation and subsequently the main results are validated experimentally. The results of this paper provide guidance on the effective use of the SDLV method.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
An, Y. H. / 2010 / Research on a long-span truss steel bridge Benchmark model for health monitoring / Proceedings of the 19th national Bridge Conference (China), Shanghai, June, 1284-1291 (in Chinese)
An, Y. H. / 2012 / Experimental and numerical studies on damage localization of simply supported beams based on curvature difference probability method of waveform fractal dimension / J. Intel. Mat. Syst. Str 23:415~426
An, Y. H. / 2013 / Experimental and numerical studies on model updating method of damage severity identification utilizing four cost functions / J. Struct. Control Health Monit 20(1):107~120
Bernal, D. / 2006 / Flexibility-based damage localization from stochastic realization results / J. Eng. Mech. -ASCE 132(6):651~658
Bernal, D. / 2002 / Load vectors for damage localization / J. Eng. Mech. -ASCE 128(1):7~14
An, Y. H. / 2012 / Experimental and numerical studies on damage localization of simply supported beams based on curvature difference probability method of waveform fractal dimension / J. Intel. Mat. Syst. Str 23:415~426
An, Y. H. / 2013 / Experimental and numerical studies on model updating method of damage severity identification utilizing four cost functions / J. Struct. Control Health Monit 20(1):107~120
Bernal, D. / 2006 / Flexibility-based damage localization from stochastic realization results / J. Eng. Mech. -ASCE 132(6):651~658
Bernal, D. / 2002 / Load vectors for damage localization / J. Eng. Mech. -ASCE 128(1):7~14
이 논문의 저자 정보
최근 본 자료
댓글(0)
0