Results 41 to 50 of about 30,642 (243)
Nonlinear boundary stabilization for Timoshenko beam system
Journal of Mathematical Analysis and Applications, 2015 This paper is concerned with the existence and decay of solutions of the following Timoshenko system: $$ \left\|\begin{array}{cc} u"- (t) u+ _1 \displaystyle\sum_{i=1}^{n}\frac{\partial v}{\partial x_{i}}=0,\, \in \times (0, \infty),\\ v"- v- _2 \displaystyle\sum_{i=1}^{n}\frac{\partial u}{\partial x_{i}}=0, \, \in \times (0, \infty), \end ...
A.J.R. Feitosa +2 more
openaire +3 more sources
Uncertainty Quantification in Modeling of Steel Structures using Timoshenko Beam [PDF]
Journal of Structural and Construction Engineering, 2019 This paper quantifies the uncertainty emanated from modeling steel structures using a Timoshenko beam. Using continuous beams to model building structures is a conventional approach in structural dynamic analyses.
Mahdi Naderi, Mojtaba Mahsuli
doaj +1 more source
A Modeling approach for analysis and improvement of spindle-holder-tool assembly dynamics [PDF]
, 2006 The most important information required for chatter stability analysis is the dynamics of the involved structures, i.e. the frequency response functions (FRFs) which are usually determined experimentally.
A. Ertürk +14 more
core +2 more sources
Analytical solution of two-layer beam taking into account interlayer slip and shear deformation [PDF]
, 2007 A mathematical model is proposed and its analytical solution derived for the analysis of the geometrically and materially linear two-layer beams with different material and geometric characteristics of an individual layer.
Goodman J. R. +8 more
core +2 more sources
Classical solutions of the Timoshenko system
Advances in Differential Equations, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grimmer, R., Sinestrari, E.
openaire +3 more sources
A transmission problem for the Timoshenko system [PDF]
Computational & Applied Mathematics, 2007 In this work we study a transmission problem for the model of beams developed by S.P. Timoshenko [10]. We consider the case of mixed material, that is, a part of the beam has friction and the other is purely elastic. We show that for this type of material, the dissipation produced by the frictional part is strong enough to produce exponential decay of ...
Raposo, C. A. +2 more
openaire +6 more sources
Free vibration of a three-layered sandwich beam using the dynamic stiffness method and experiment [PDF]
, 2007 In this paper, an accurate dynamic stiffness model for a three-layered sandwich beam of unequal thicknesses is developed and subsequently used to investigate its free vibration characteristics.
Banerjee, J. R. +4 more
core +1 more source
Timoshenko Beam Model for Lateral Vibration of Liquid-Phase Microcantilever-Based Sensors [PDF]
, 2013 Dynamic-mode microcantilever-based devices are potentially well suited to biological and chemical sensing applications. However, when these applications involve liquid-phase detection, fluid-induced dissipative forces can significantly impair device ...
Beardslee, Luke A. +6 more
core +5 more sources
Finite element model of circularly curved Timoshenko beam for in-plane vibration analysis [PDF]
FME Transactions, 2021 Curved beams are used so much in the arches and railway bridges and equipments for amusement parks. There are few reports about the curved beam with the effects of both the shear deformation and rotary inertias.
Nadi Azin, Raghebi Mehdi
doaj +1 more source
Global stability for damped Timoshenko systems
Discrete & Continuous Dynamical Systems - A, 2003 A mixed problem for a nonlinear one-dimensional Timoshenko system is studied. In the special linear case, sufficient and necessary conditions are given which guarantee the exponential stability. In more general linear case, the polynomial decay and in the nonlinear case the exponential decay of small solutions are proved.
Muñoz Rivera, Jaime E., Racke, Reinhard
openaire +3 more sources