Analytical solutions for buckling of size-dependent Timoshenko beams
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-019-2494-8
Abstract: The inconsistences of the higher-order shear resultant expressed in terms of displacement(s) and the complete boundary value problems of structures modeled by the nonlocal strain gradient theory have not been well addressed. This paper develops… read more here.
Keywords: timoshenko beams; size dependent; timoshenko; dependent timoshenko ... See more keywords
Closed-form solutions for vibrations analysis of cracked Timoshenko beams on elastic medium: An analytically approach
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.111946
Abstract: Abstract In this paper a novel analytically method for analysing the dynamic behaviour of Timoshenko beam model, resting on Winkler-type elastic soil, under simply-supported boundary condition and with a crack is proposed. The beam is… read more here.
Keywords: closed form; timoshenko beams; auxiliary functions; beam ... See more keywords
Vibration and multi-crack identification of Timoshenko beams under moving mass using the differential quadrature method
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2016.11.014
Abstract: Abstract Methodological approaches for vibration analysis of multi-cracked Timoshenko beams under moving mass as well as for multi-crack identification based on the Huang Hilbert transform (HHT) have been elaborated. A multi-cracked Timoshenko beam is considered… read more here.
Keywords: vibration; mass; beams moving; identification ... See more keywords
Laminated Timoshenko beams with viscoelastic damping
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2018.06.016
Abstract: Abstract In this paper we consider a viscoelastic laminated beam model. This structure is given by two identical uniform layers on top of each other, taking into account that an adhesive of small thickness is… read more here.
Keywords: viscoelastic damping; beams viscoelastic; laminated timoshenko; timoshenko beams ... See more keywords
Exponential stability of laminated Timoshenko beams with boundary/internal controls
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2019.123516
Abstract: Abstract For a laminated Timoshenko system with slip along the interface, we study existence and boundary/interior stabilization of solutions. Our first main result, using resolvent estimates in the frequency domain, is to show that interior… read more here.
Keywords: laminated timoshenko; stability laminated; beams boundary; exponential stability ... See more keywords
Stochastic boundary control design for Timoshenko beams with large motions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.05.003
Abstract: Abstract This paper considers modeling and boundary control of Timoshenko beams with large motions under both deterministic and stochastic external loads. The original nonlinear partial differential equations governing motion of the beams are derived and… read more here.
Keywords: control; beams large; control design; boundary control ... See more keywords
The control of Timoshenko beams by memory-type boundary conditions
Sign Up to like & getrecommendations! Published in 2019 at "Applicable Analysis"
DOI: 10.1080/00036811.2019.1602724
Abstract: ABSTRACT In this paper, we consider a Timoshenko system subject to viscoelastic damping acting on a part of the boundary. We use a general assumption on the relaxation function and establish explicit energy decay result… read more here.
Keywords: timoshenko beams; control timoshenko; boundary conditions; type boundary ... See more keywords
Transverse vibration of nematic elastomer Timoshenko beams.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.012703
Abstract: Being a rubber-like liquid crystalline elastomer, a nematic elastomer (NE) is anisotropic viscoelastic, and displays dynamic soft elasticity. In this paper, the transverse vibration of a NE Timoshenko beam is studied based on the linear… read more here.
Keywords: nematic elastomer; vibration; timoshenko; transverse vibration ... See more keywords
Large Amplitude Free Vibration Analysis of Tapered Timoshenko Beams Using Coupled Displacement Field Method
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Applied Mechanics and Engineering"
DOI: 10.2478/ijame-2018-0037
Abstract: Abstract Tapered beams are more efficient compared to uniform beams as they provide a better distribution of mass and strength and also meet special functional requirements in many engineering applications. In this paper, the linear… read more here.
Keywords: tapered timoshenko; using coupled; coupled displacement; method ... See more keywords