Results 11 to 20 of about 1,610,952 (250)
Timoshenko beam models for the coupled analysis of building response to tunnelling
Tunnelling and Underground Space Technology, 2020 Timoshenko beam theory and the limiting tensile strain method are implemented into the computer program ASRE for the coupled analysis of building response to tunnelling using an elastic two-stage analysis method. A framework to characterise an equivalent
A. Franza, S. Acikgoz, M. DeJong
semanticscholar +3 more sources
Journal of Sound and Vibration, 2020 It is generally considered that a Timoshenko beam is superior to an Euler-Bernoulli beam for determining the dynamic response of beams at higher frequencies but that they are equivalent at low frequencies.
Xianying Zhang, D. Thompson, X. Sheng
semanticscholar +1 more source
Lateral-Mode Vibration of Microcantilever-Based Sensors in Viscous Fluids Using Timoshenko Beam Theory [PDF]
, 2014 To more accurately model microcantilever resonant behavior in liquids and to improve lateral-mode sensor performance, a new model is developed to incorporate viscous fluid effects and Timoshenko beam effects (shear deformation, rotatory inertia).
Beardslee, Luke A. +6 more
core +4 more sources
Locking-free two-layer Timoshenko beam element with interlayer slip [PDF]
, 2007 A new locking-free strain-based finite element formulation for the numerical treatment of linear static analysis of two-layer planar composite beams with interlayer slip is proposed.
Ayoub +29 more
core +2 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
Dynamic behavior of a rotating delaminated composite beam including rotary inertia and shear deformation effects [PDF]
, 2015 A finite element (FE) model is developed to study the free vibration of a rotating laminated composite beam with a single delamination. The rotary inertia and shear deformation effects, as well as the bending–extension, bending–twist and extension–twist ...
Della, Christian +1 more
core +2 more sources
Shock and Vibration, 2006 This paper presents the methodology for the energy flow analysis of coupled Timoshenko beam structures and various numerical applications to verify the developed methodology. To extend the application of the energy flow model for corrected flexural waves
Young-Ho Park, Suk-Yoon Hong
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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
Who developed the so-called Timoshenko beam theory?
Mathematics and mechanics of solids, 2019 The use of the Google Scholar produces about 78,000 hits on the term “Timoshenko beam.” The question of priority is of great importance for this celebrated theory.
I. Elishakoff
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Modal Perturbation Method for the Dynamic Characteristics of Timoshenko Beams
Shock and Vibration, 2005 Timoshenko beams have been widely used in structural and mechanical systems. Under dynamic loading, the analytical solution of a Timoshenko beam is often difficult to obtain due to the complexity involved in the equation of motion. In this paper, a modal
Menglin Lou, Qiuhua Duan, Genda Chen
doaj +1 more source