스프링 지지를 받으며 끝 단 질량과 함께 축방향으로 이동하는 보의 동적 거동 해석
- Title
- 스프링 지지를 받으며 끝 단 질량과 함께 축방향으로 이동하는 보의 동적 거동 해석
- Other Titles
- Dynamic analysis of the deploying beam with a tip mass supported by springs
- Author
- 정진태
- Keywords
- veering phenomenon; mode exchange; dynamic behavior
- Issue Date
- 2016-04
- Publisher
- 한국소음진동공학회
- Citation
- 한국소음진동공학회 2016년도 춘계 학술대회 논문집, Page. 506-507
- Abstract
- In this study, the dynamic analysis of an axially moving beam with a tip mass supported by springs are analyzed. The equations of motion for the rigid-body and flexible motion are derived by using the Hamilton’s principle. These partial differential equations are transformed into the weak forms. Using the Galerkin method, these weak forms are discretized. The natural frequency and mode shape for the variation of the tip mass, spring position, and spring constant are investigated by solving an eigenvalue problem. Therefore, we found the change of veering phenomenon of the natural frequency, and the characteristics of the mode shape on the veering region. In addition, the characteristics of the dynamic behavior of an axially moving beam are analyzed.
- URI
- http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06676843https://repository.hanyang.ac.kr/handle/20.500.11754/102248
- ISSN
- 1598-2548
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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