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Type: Artigo de periódico
Title: Vibration Of A Long, Tip Pulled Deflected Beam
Author: Kurka P.R.
Izuka J.H.
Gonzalez P.
Burdick J.
Elfes A.
Abstract: A study was conducted to address the problem of building a simple dynamic model of a long beam deformed by a tip pulling cable. The exact static deformation shape of a long beam was obtained through the solution of the nonlinear beam governing differential equations. The exact deformed configuration for beams with a uniform cross section and transversal end load was found through the recursive solution of elliptic integrals. The deformed configuration of beams with an inclined pulling force was found via numerical approximations, using adequate methods such as the Runge-Kutta method, the finite element method, and the quasi-linearization finite difference method. A strategy to calculate the static deformation of a long beam pulled by a tip cable was also proposed in the study.
Editor: American Institute of Aeronautics and Astronautics Inc.
Rights: fechado
Identifier DOI: 10.2514/1.J052439
Date Issue: 2014
Appears in Collections:Unicamp - Artigos e Outros Documentos

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