한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 2007년도 정기 학술대회 논문집
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- Pages.117-120
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- 2007
고정-스프링 일정체적 기둥의 자유진동 및 좌굴하중
Free Vibrations and Buckling Loads of Column with Clamped-Spring Ends and Constant Volume
- 발행 : 2007.04.12
초록
This study deals with the free vibrations and buckling loads of column with clamped-spring ends and constant volume. The column has the regular polygon cross-section whose depth is varied with the linear functional fashion. The differential equation governing the free vibration of such column is derived in which the effect of axial load is included. The differential equation is solved numerically for calculating frequencies. By using the relationship between loads and frequencies, the buckling loads are also obtained.