Results 91 to 100 of about 21,453 (250)
A Timoshenko beam theory with pressure corrections for layered orthotropic beams
International Journal of Solids and Structures, 2011 AbstractA Timoshenko beam theory for layered orthotropic beams is presented. The theory consists of a novel combination of three key components: average displacement and rotation variables that provide the kinematic description of the beam, stress and strain moments used to represent the average stress and strain state in the beam, and the use of exact
Kennedy, Graeme J. +2 more
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Thermally Actuated Soft Robotics
Advanced Materials, Volume 37, Issue 41, October 16, 2025.This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Shuang Wu +2 more
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Advanced Theory and Simulations, Volume 8, Issue 10, October 2025.This work proposes a surface elasticity‐based nonlocal model for analyzing the vibrations of bi‐directionally graded tapered nanobeam. The results demonstrate that, in absence of surface effect, the increasing value of tapered parameter leads to stiffness‐hardening of the nanobeam. However, the consideration of surface effect changes this trend and the
Chinika Dangi, Susmita Naskar
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Damage identification on spatial Timoshenko arches by means of genetic algorithms
, 2017 In this paper a procedure for the dynamic identification of damage in spatial Timoshenko arches is presented. The proposed approach is based on the calculation of an arbitrary number of exact eigen-properties of a damaged spatial arch by means of the ...
Cannizzaro, F. +3 more
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Dynamic Finite Element Model Based on Timoshenko Beam Theory for Simulating High-Speed Nonlinear Helical Springs. [PDF]
Sensors (Basel), 2023 Zhao J, Gu Z, Yang Q, Shao J, Hou X.
europepmc +1 more source
Free Flexural Vibration of Multiple Stepped Beams by Spectral Element Method [PDF]
, 2014 The free vibration analyses of multiple-stepped Bernoulli-Euler beam with various boundary conditions have been studied by many researchers using different methods of analysis such as Differential Quadrature Element Method (DQEM), Composite Element ...
Meher, Jitendra Kumar
core
Fibrous model for the simulation of the cyclic behaviour of 3D reinforced concrete frames [PDF]
, 2007 Relatório 07-DEC/E-04Non-linear finite element analysis has attracted a lot of attention in last few decades, as real life problems dealing with analysis of concrete beams and columns are generally non-linear in nature.
Barros, Joaquim A. O. +2 more
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On Stability of Hyperbolic Thermoelastic Reissner-Mindlin-Timoshenko Plates
, 2013 In the present article, we consider a thermoelastic plate of Reissner-Mindlin-Timoshenko type with the hyperbolic heat conduction arising from Cattaneo's law. In the absense of any additional mechanical dissipations, the system is often not even strongly
Pokojovy, Michael
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Comparison of 1D and 2D solutions for a beam under transverse impact
MATEC Web of Conferences, 2018 The problem of non-stationary vibration of an elastic beam caused by a transverse impact loading is studied in this work. In particular, two different approaches to the derivation of analytical solution of the problem are compared. The first one is based
Adámek Vítězslav
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Euler-Bernoulli and Timoshenko Beam Theories Analytical and Numerical Comprehensive Revision
, 2021 Abdarrhim Mohammed Ahmed +1 more
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