Results 81 to 90 of about 22,634,539 (261)

Riesz basis property of Timoshenko beams with boundary feedback control

International Journal of Mathematics and Mathematical Sciences, 2003
A Timoshenko beam equation with boundary feedback control is considered. By an abstract result on the Riesz basis generation for the discrete operators in the Hilbert spaces, we show that the closed-loop system is a Riesz system, that is, the sequence of
De-Xing Feng, Gen-Qi Xu, Siu-Pang Yung   +2 more
doaj   +1 more source

Inconsistency Removal of Reduced Bases in Parametric Model Order Reduction by Matrix Interpolation Using Adaptive Sampling and Clustering

International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.
ABSTRACT Parametric model order reduction by matrix interpolation allows for efficient prediction of the behavior of dynamic systems without requiring knowledge about the underlying parametric dependency. Within this approach, reduced models are first sampled and then made consistent with each other by transforming the underlying reduced bases. Finally,
Sebastian Resch‐Schopper, Romain Rumpler, Gerhard Müller   +2 more
wiley   +1 more source

Stabilization for the transmission problem of the Timoshenko system in thermoelasticity with two concentrated masses

Mathematical methods in the applied sciences, 2020
In this paper, our main goal is to study the stability of the thermoelastic Timoshenko beam with locally distributed temperature. Then, we consider the transmission problem of the Timoshenko system in thermoelasticity with two concentrated masses.
W. Youssef
semanticscholar   +1 more source

Laser‐Written Ruby Emitters in MXenes: Transforming Residual Impurities Into Integrated Narrowband Luminescent Probes

Advanced Optical Materials, Volume 14, Issue 1, 9 January 2026.
Laser writing converts residual aluminum in MXenes into bright ruby emitters with laser‐like photoluminescence. This approach provides a universal optical tool for mapping material purity. Luminescence sensitivity to temperature, pressure and chemical environment turns synthesis liabilities into assets, enabling the formation of built‐in optical probes
Ilya A. Zavidovskiy, Alexander V. Syuy, Dmitry I. Yakubovsky, Andrey A. Vyshnevyy, Georgy A. Ermolaev, Gleb I. Tselikov, Valery G. Yakunin, Pavel V. Evdokimov, Alexey Kuznetsov, Valeriy M. Kondratev, Dmitrii S. Zimbovskii, Olesya O. Kapitanova, Mikhail S. Gurin, Vladislav V. Burdin, Fedor M. Maksimov, Vladimir G. Leiman, Dmitry S. Shtarev, Alexander I. Chernov, Victor Yu. Timoshenko, Aleksey V. Arsenin, Valentyn S. Volkov, Sergey M. Novikov, Alexey D. Bolshakov   +22 more
wiley   +1 more source

Asymptotic dynamics of semilinear thermoelastic Timoshenko systems

Discrete and Continuous Dynamical Systems - S
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Silva, Marcio A. Jorge, Monteiro, Rodrigo N., Souza, Thales M.   +2 more
openaire   +2 more sources

Impact of Alignment Parameters on Train Dynamics and Structure Vibration in Curved Floating Slab Tracks

Engineering Reports, Volume 8, Issue 1, January 2026.
This study investigates the impact of alignment parameters on train dynamic responses and structural vibrations in floating slab tracks during curved train operations, utilizing a mathematical model to predict and evaluate driving safety and structural vibration behavior.
Wei Yuan, Jian Xie, Chuanzhen Zang, Xuyou Long   +3 more
wiley   +1 more source

A Force‐Based Beam‐Column Element With Selective Gradient‐Inelasticity for Softening Materials in 3‐Dimensional Nonlinear Analysis

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 1, Page 26-45, January 2026.
ABSTRACT Fiber‐based beam‐column elements featuring an effective material constitutive law with softening can capture the degrading response of structural members under extreme loading. However, these elements exhibit strain localization and mesh divergence, which impedes their accuracy.
Diego Isidoro Heredia Rosa, Albano de Castro e Sousa, Dimitrios G. Lignos, Arka Maity, Amit Kanvinde   +4 more
wiley   +1 more source

Dynamic Response of a Double-Beam System Subjected to a Harmonic Moving Load

Applied Sciences
The dynamic behavior of a double-beam configuration subjected to a harmonic moving load was studied in this paper. The model was built to represent the wheel–track system that was composed of two infinite Timoshenko beams joined by uniformly spaced ...
Mingfei Lu, Xuenan Wang, Hui Li
doaj   +1 more source

On a Thermoelastic Laminated Timoshenko Beam: Well Posedness and Stability

Complexity, 2020
In this paper, we are concerned with a linear thermoelastic laminated Timoshenko beam, where the heat conduction is given by Cattaneo’s law. We firstly prove the global well posedness of the system.
Baowei Feng
doaj   +1 more source

Timoshenko Theories in the Analysis of Cantilever Beams Subjected to End Mass and Dynamic End Moment

Applied Mechanics
This 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
doaj   +1 more source