Stability of a Beam on an Elastic Foundation Subjected to a Follower Force
作者： T. E. Smith , G. Herrmann
DOI: 10.1115/1.3422743
关键词: Flutter 、 Classical mechanics 、 Mathematics 、 Young's modulus 、 Beam (structure) 、 Cantilever 、 Tangent 、 Modulus 、 Structural engineering 、 Vibration 、 Critical load 、 Mechanical engineering 、 Mechanics of Materials 、 Condensed matter physics
摘要: Abstract : The purpose of this note is to draw attention an intuitively unexpected and seemingly unknown aspect the behavior a cantilevered beam on elastic foundation subjected follower at its free end. It found that critical load for flutter independent modulus which characterizes Winkler-type embedding. frequency vibration increases with increasing modulus, but magnitude not affected. This result valid any value 'tangency coefficient'. (Author)
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