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
- 발행연도
- 2014.11
- 수록면
- 840 - 845 (6page)
이용수
초록· 키워드
오류제보하기
Vibration profiles consist of two kinds of pattern, random and harmonic, at general engineering problems and the detailed vibration test mode of a target system is decided by the spectral condition that is exposed under operation. In moving mobility, random responses come generally from road source; whereas the harmonic responses are triggered from rotating machinery parts, such as combustion engine or drive shaft. Different spectral input may accumulate different damage in frequency domain since the accumulated fatigue damage dependent on the pattern of input spectrum in high cyclic loading condition. To evaluate the sensitivity of spectral damage according to different loading conditions, a linear elastic system is introduced to conduct a uniaxial vibration testing. Measured data, acceleration and strain, is analyzed using energy isocline function and then, the calculated fatigue damage is compared by different loading cases, random and harmonic.
목차
ABSTRACT
1. 서론
2. 에너지 등고선 함수
3. 단순 시편에 대한 단축가진 시험 및 분석
4. 가진 프로파일 제안
5. 결론
References
참고문헌 (11)
참고문헌 신청
1. [보고서] - Nowack, H. / 1981 / Fatigue Test machines : 3-1 ~ 3-23
2. [학술지(정기간행물)] - George, T. J. / 2004 / Development of a Novel Vibration-based Fatigue Testing Methodology / International Journal of Fatigue (26) : 477 ~ 486
3. [기타자료] - KS / 2006 / Korean Standard
4. [단행본] - Bendat, J. S. / 2000 / Random Data Analysis and Measurement Procedures / Wiley Interscience
5. [기타자료] - ISO / 2007 / International Standard
2. [학술지(정기간행물)] - George, T. J. / 2004 / Development of a Novel Vibration-based Fatigue Testing Methodology / International Journal of Fatigue (26) : 477 ~ 486
3. [기타자료] - KS / 2006 / Korean Standard
4. [단행본] - Bendat, J. S. / 2000 / Random Data Analysis and Measurement Procedures / Wiley Interscience
5. [기타자료] - ISO / 2007 / International Standard
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-530-002643996