Internal resonances among the first three modes of a hinged–hinged beam with cubic and quintic nonlinearities
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2020.103592
Abstract: Abstract This paper presents a derivation of a hinged–hinged Euler–Bernoulli beam including cubic and quintic nonlinearities. Then, a three-mode Galerkin discretization technique has been utilized to generate a system of ordinary differential equations governing the… read more here.
Keywords: resonances among; internal resonances; hinged hinged; quintic nonlinearities ... See more keywords
Damping effects of linear and nonlinear tuned mass dampers on nonlinear hinged-hinged beam
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.05.033
Abstract: Abstract This study analyzes the vibration reduction of a tuned mass damper (TMD) applied to a hinged-hinged nonlinear Euler-Bernoulli beam. We compare the effects of linear and nonlinear tuned mass dampers (LTMD/NLTMD) and obtain results… read more here.
Keywords: linear nonlinear; hinged hinged; tuned mass; mass ... See more keywords