Results 71 to 80 of about 17,192,819 (197)
Asymptotic limits and stabilization for the 1D nonlinear Mindlin-Timoshenko system [PDF]
, 2010 This paper shows how the so called von Kármán model can be obtained as a singular limit of a modified Mindlin-Timoshenko system when the modulus of elasticity in shear k tends to infinity, provided a regularizing term through a fourth order dispersive ...
P. Braz E Silva +5 more
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Timoshenko Theories in the Analysis of Cantilever Beams Subjected to End Mass and Dynamic End Moment
Applied MechanicsThis paper investigates the effects of shear deformation on the flutter and divergence instabilities of a cantilever beam subjected to a concentrated mass and applied dynamic couple.
Maria Anna De Rosa, Maria Lippiello
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Wave propagation characteristics in nanoporous metal foam nanobeams
Results in Physics, 2019 This research is devoted to the wave propagation characteristics analysis of nanobeams made of nanoporous metal foams. Three nanoporosity distribution models, namely, symmetry, asymmetry and uniform distributions, are taken into account.
Yan Qing Wang, Chen Liang
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, 2018 This paper is concerned with the dynamic response of a nonuniform Timoshenko beam with elastic supports subjected to a moving spring-mass system. The modal orthogonality of nonuniform Timoshenko beams and the corresponding overall matrix of undetermined ...
Hanbing Liu +5 more
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Uniform stabilization for the transmission problem of the Timoshenko system with memory
Journal of Mathematical Analysis and Applications, 2010 The authors prove uniform stabilization for the transmission problem of the Timoshenko system with two memories.
Alves, Margareth S. +4 more
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Iterative Optimal Control for Flexible Rotor–AMB System [PDF]
Acta Montanistica Slovaca, 2010 In this paper we propose an optimal control design technique for a class of nonlinear and control non-affine equations.The dynamic equations of a flexible shaft supported by a pair of active magnetic bearings (AMBs) are used as the nonlinear control ...
G. Serdar Tombul +2 more
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Chaotic Response and Bifurcation Analysis of a Timoshenko Beam with Backlash Support Subjected to Moving Masses [PDF]
International Journal of Railway Research, 2014 A simply supported Timoshenko beam with an intermediate backlash is considered. The beam equations of motion are obtained based on the Timoshenko beam theory by including the dynamic effect of a moving mass travelling along the vibrating path.
A. Ariaei, M. Kouchaki, S. Ziaei-Rad
doaj
, 2018 Tapered beams are more efficient compared to uniform beams as they provide a better distribution of mass and strength and also meet special functional requirements in many engineering applications.
K.M. Saheb, K. Rajesh
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, 2014 A mathematical model of an electric arc furnace off-gas removal system, aimed at improving the energy efficiency of the smelting process, was created and verified by methods of physical modelling and numerical simulations.
Semko, A. +2 more
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Damping by heat conduction in the Timoshenko system: Fourier and Cattaneo are the same
, 2013 We consider the Cauchy problem for the one-dimensional Timoshenko system coupled with heat conduction, wherein the latter is described by either the Cattaneo law or the Fourier law.
Kasimov, Aslan R., Said-Houari, Belkacem
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