Results 41 to 50 of about 192,535 (242)

Bending, Vibration and Buckling of Laminated Composite Plates Using a Simple Four Variable Plate Theory

Latin American Journal of Solids and Structures
In the present study, a simple trigonometric shear deformation theory is applied for the bending, buckling and free vibration of cross-ply laminated composite plates.
Atteshamuddin S. Sayyad, Bharti M. Shinde, Yuwaraj M. Ghugal   +2 more
doaj   +1 more source

A New Fifth-Order Shear and Normal Deformation Theory for Static Bending and Elastic Buckling of P-FGM Beams

Latin American Journal of Solids and Structures
A new fifth-order shear and normal deformation theory (FOSNDT) is developed for the static bending and elastic buckling analysis of functionally graded beams.
S. M. Ghumare, A. S. Sayyad
doaj   +1 more source

Constitutive model for plasticity in an amorphous polycarbonate [PDF]

, 2007
A constitutive model for describing the mechanical response of an amorphous glassy polycarbonate is proposed. The model is based on an isotropic elastic phase surrounded by an SO(3) continuum of plastic phases onto which the elastic phase can collapse ...
Fortunelli, A., Ortiz, M.
core   +1 more source

Spectral method for bending analysis of rectangular functionally graded plates [PDF]

E3S Web of Conferences
This study investigates the bending behavior of functionally graded rectangular plates using the spectral collocation method to offer precise modeling.
Hammou Amina, Hilali Youssef, Mesmoudi Said, Boujmal Radouane, Askour Omar, Bourihane Oussama   +5 more
doaj   +1 more source

Nonlinear Thermal/Mechanical Buckling of Orthotropic Annular/Circular Nanoplate with the Nonlocal Strain Gradient Model

Micromachines, 2023
This article presents the nonlinear investigation of the thermal and mechanical buckling of orthotropic annular/circular single-layer/bilayer nanoplate with the Pasternak and Winkler elastic foundations based on the nonlocal strain gradient theory.
Mostafa Sadeghian, Arvydas Palevicius, Giedrius Janusas   +2 more
doaj   +1 more source

Swinging and tumbling of elastic capsules in shear flow [PDF]

, 1996
The deformation of an elastic micro-capsule in an infinite shear flow is studied numerically using a spectral method. The shape of the capsule and the hydrodynamic flow field are expanded into smooth basis functions.
Kessler, S., Finken, R., Seifert, U.
core   +10 more sources

First order shear deformation beam theories in a peridynamic framework

European Journal of Mechanics - A/Solids
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Konstantin Naumenko, Zhenghao Yang
openaire   +2 more sources

Macroscopic model with anisotropy based on micro-macro informations [PDF]

, 2014
Physical experiments can characterize the elastic response of granular materials in terms of macroscopic state-variables, namely volume (packing) fraction and stress, while the microstructure is not accessible and thus neglected.
Kumar, Nishant, Luding, Stefan, Magnanimo, Vanessa   +2 more
core   +5 more sources

Free Vibration Analysis of Functionally Graded Porous Doubly-Curved Shells Based on the First-Order Shear Deformation Theory

, 2017
Due to some technical issues that can appear during the manufacturing process of Functionally Graded Materials (FGMs), it can be extremely difficult to produce perfect materials. Indeed, one of the biggest problems is the presence of porosities. For this
F. Z. Jouneghani, R. Dimitri, M. Bacciocchi, Francesco Tornabene   +3 more
semanticscholar   +1 more source

Creep analysis of a cylinder subjected to 2D thermoelasticity loads and boundary conditions with inner heat generation source

Forces in Mechanics
This paper presents an in-depth investigation of the creep behavior of a thick-walled cylinder subjected to thermomechanical loads with internal heat generation under various boundary conditions.
Hamideh Seddighi, Mehdi Ghannad, Abbas Loghman, Mohammad Zamani Nejad   +3 more
doaj   +1 more source