Results 51 to 60 of about 1,612 (181)
Shock and Vibration, 2012 In the existing reports regarding free and forced vibrations of the beams, most of them studied a uniform beam carrying various concentrated elements using Bernoulli-Euler Beam Theory (BET) but without axial force. The purpose of this paper is to utilize
Yusuf Yesilce
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Fine‐tuning ab initio XANES spectra calculations using the Bayesian optimization algorithm
Journal of Synchrotron Radiation, EarlyView.A Bayesian optimization technique is used to tune the FEFF and FDMNES packages and to improve matching between theoretical and experimental spectra. The tests were performed on monometallic Ni, Fe and Pd K‐edge XANES spectra using several different spectrum similarity metrics.Theoretical modeling of X‐ray absorption near‐edge structure (XANES) spectra ...
Andrey A. Sapronov +2 more
wiley +1 more source
Uniform controllability for Kirchhoff and Mindlin-Timoshenko elastic systems
Electronic Journal of Differential Equations, 1999 The Mindlin-Timoshenko operator is a perturbation of the Kirchhoff operator and it is well known that there exist solutions to the exact controllability problem for their associated systems.
Miguel Angel Moreles
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Accounting Perspectives, EarlyView.ABSTRACT Accountants must master a considerable body of highly complex knowledge to attain the level of professional proficiency required to comply with accounting standards and uphold their public responsibility. Postsecondary education and professional certification bodies provide only a portion of the technical knowledge that accountants need to ...
Leslie Berger +2 more
wiley +1 more source
Vibrations of a Timoshenko beam on an inertial foundation under a moving load
MATEC Web of Conferences, 2018 In the paper vibrations of the Timoshenko beam on an inertial foundation subjected to a moving force are discussed. Considered model of the inertial foundation is described by three parameters.
Ataman Magdalena
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Axial and Biaxial Fatigue Behavior of 6061‐T651 Cold Metal Transfer Welded Joints
Fatigue &Fracture of Engineering Materials &Structures, EarlyView.ABSTRACT Lightweight aluminum structures in transportation systems are increasingly exposed to complex service loading, yet the fatigue performance of welded joints is still predominantly assessed using uniaxial data. In this work, the axial and biaxial fatigue behavior of 6061‐T651 aluminum alloy joints produced by cold metal transfer (CMT) welding is
R. Serrano, R. R. Ambriz, G. Ayoub
wiley +1 more source
Demonstratio MathematicaIn this study, we address a Cauchy problem within the context of the one-dimensional Timoshenko system, incorporating a distributed delay term. The heat conduction aspect is described by the Lord-Shulman theory.
Choucha Abdelbaki +3 more
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Shock and Vibration, 2014 Critical velocities are investigated for an infinite Timoshenko beam resting on a Winkler-type elastic foundation subjected to a harmonic moving load. The determination of critical velocities ultimately comes down to discrimination of the existence of ...
Bin Zhen, Wei Luo, Jian Xu
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Stability and Controllability results for a Timoshenko system
, 2019 In this paper, we study the indirect boundary stability and exact controllability of a one-dimensional Timoshenko system. In the first part of the paper, we consider the Timoshenko system with only one boundary fractional damping. We first show that the system is strongly stable but not uniformly stable.
Akil, Mohammad +3 more
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Global stability for damped Timoshenko systems
Discrete and Continuous Dynamical Systems, 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
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