Theoretical Study on The Stability of the Cantilever Beam Subjected to a Follower Force

종동력을 받는 외팔보의 안정성에 관한 이론적 연구

  • 윤한익 (동의대학교 기계설계학과) ;
  • 손종동 (동명전문대학교 산업안전과) ;
  • 김현수 (동의대학교 기계설계학과)
  • Published : 1998.03.01


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.