한국안전학회지 (Journal of the Korean Society of Safety)
- 제13권1호
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- Pages.3-12
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- 1998
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
종동력을 받는 외팔보의 안정성에 관한 이론적 연구
Theoretical Study on The Stability of the Cantilever Beam Subjected to a Follower Force
초록
On the stability of the cantilever beam subjected to a follower force at the free end, the influences of the translational spring and the moment of inertia of a tip mass at the free end have been studied by numerical methods. The centroid of a tip mass is offset from the free end of a Beam and is located along its extended axis to vary the value of moment of inertia of a tip mass. It is proved that as the constants of a spring supporting the free end are augmented, the critical flutter loads of the above system decrease, whereas they increase without a tip mass.
키워드