Results 1 to 10 of about 120,110 (249)

Thermal Vibration of Thick FGM Conical Shells by Using Third-Order Shear Deformation Theory. [PDF]

Materials (Basel)
A time-dependent third-order shear deformation theory (TSDT) approach on the displacements of thick functionally graded material (FGM) conical shells under dynamic thermal vibration is studied. Dynamic equations of motion with TSDT for thick FGM conical shells are applied directly with the partial derivative of variable R*θ in the curve coordinates (x,
Hong CC.
europepmc   +3 more sources

Buckling analysis of elastically clamped laminated plates using third‐order shear deformation theory [PDF]

PAMM, 2021
AbstractThis paper considers the buckling of transverse shear‐deformable orthotropic laminated plates under uniaxial compression, which is modeled with the third‐order shear deformation theory (TSDT). The consideration of transverse shear deformation is relevant for plates with small transverse shear stiffness or small length to thickness ratio.
Philip Schreiber, Christian Mittelstedt, Matthias Beerhorst   +2 more
openaire   +1 more source

Free Vibration of Composite Cylindrical Shells Based on Third-Order Shear Deformation Theory [PDF]

Journal of Mathematics, 2021
The focus of this study is to analyse the free vibration of cylindrical shells under third-order shear deformation theory (TSDT). The constitutive equations of the cylindrical shells are obtained using third-order shear deformation theory (TSDT). The surface and traverse displacements are expected to have cubic and quadratic variation.
Muneerah Saad AL Nuwairan, Saira Javed
openaire   +2 more sources

Sound transmission across orthotropic cylindrical shells using third-order shear deformation theory [PDF]

Latin American Journal of Solids and Structures, 2014
The objective of this paper is representation of an analytical solution to calculate transmission loss (TL) of an arbitrarily thick cylindrically orthotropic shell, immersed in a fluid medium with a uniform external airflow and contains internal fluids. The shell is assumed to be infinitely long and is excited by an oblique plane wave.
Shojaeefard, M. H., Talebitooti, R., Ahmadi, R., Gheibi, M. R.   +3 more
openaire   +4 more sources

A new simple shear deformation plate theory [PDF]

, 2017
This paper proposes a new simple shear deformation theory for isotropic plates. The present theory involves one unknown and one governing equation as in the classical plate theory, but it is capable of accurately capturing shear deformation effects.
Ngo, Tuan, Nguyen, Trung-Kien, Thai, Huu-Tai, Vo, Thuc   +3 more
core   +1 more source

A new sinusoidal shear deformation theory for bending, buckling, and vibration of functionally graded plates [PDF]

, 2012
A new sinusoidal shear deformation theory is developed for bending, buckling, and vibration of functionally graded plates. The theory accounts for sinusoidal distribution of transverse shear stress, and satisfies the free transverse shear stress ...
Ameur, Atmane, Aydogdu, Benyoucef, Bodaghi, Della Croce, Fares, Ganapathi, Hosseini-Hashemi, Hosseini-Hashemi, Hosseini-Hashemi, Huu-Tai Thai, Javaheri, Karama, Kitipornchai, Lee, Liew, Mantari, Matsunaga, Meiche, Merdaci, Mohammadi, Naderi, Pradyumna, Qatu, Reddy, Shufrin, Talha, Talha, Thuc P. Vo, Xiang, Xiao, Yang, Zenkour, Zenkour, Zenkour, Zhang, Zhao, Zhao   +38 more
core   +1 more source

Free vibration analysis of beams by using a third-order shear deformation theory

Sadhana, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Şimşek, Mesut, Kocatürk, Turgut
openaire   +5 more sources

A quasi-3D hyperbolic shear deformation theory for functionally graded plates [PDF]

, 2013
A quasi-3D hyperbolic shear deformation theory for functionally graded plates is developed. The theory accounts for both shear deformation and thickness-stretching effects by a hyperbolic variation of all displacements across the thickness, and satisfies
Bui, Tinh, Nguyen, Trung-Kien, Thai, Huu-Tai, Vo, Thuc   +3 more
core   +1 more source

The polar analysis of the Third-order Shear Deformation Theory of laminates [PDF]

Composite Structures, 2015
In this paper the Verchery’s polar method is extended to the conceptual framework of the Reddy’s Third-order Shear Deformation Theory (TSDT) of laminates. In particular, a mathematical representation based upon tensor invariants is derived for all the laminate stiffness matrices (basic and higher-order stiffness terms).
openaire   +2 more sources

Nonlocal continuum damage modeling for functionally graded plates of third-order shear deformation theory

Thin-Walled Structures, 2021
Abstract This article presents an effective computational approach that incorporates a quasi-brittle damage model into the isogeometric analysis of plates made of functionally graded materials. The plate kinematics is represented by a third-order shear deformation theory for higher accuracy.
Nguyen, Tuan H.A., Niiranen, Jarkko
openaire   +3 more sources