Results 151 to 160 of about 2,340,052 (210)

Nonlinear bending analysis of arbitrary-shaped porous nanocomposite plates using a novel numerical approach

, 2020
In this paper, an efficient numerical strategy is used to study the geometrically nonlinear static bending of functionally graded graphene platelet-reinforced composite (FG-GPLRC) porous plates with arbitrary shape.
Reza Ansari, R. Hassani, R. Gholami, H. Rouhi   +3 more
semanticscholar   +1 more source

Nonlinear bending of functionally graded sandwich plates under mechanical and thermal load

Communications in nonlinear science & numerical simulation, 2020
In this paper, the nonlinear bending of circular/annular sandwich plates with functionally graded material face sheets is studied under mechanical and thermal loads.
Alireza Yoosefian, M. E. Golmakani, M. Sadeghian   +2 more
semanticscholar   +1 more source

Nonlinear Bending of Curved Tubes

1984
The determination of the nonlinear deformation and of the collapse load of elastic curved tubes subjected to bending loads is investigated. The precritical deformation of the tubes is determined on the basis of the semi-membrane theory. The stability analysis is done with the aid of the hypothesis of local buckling. The collapse loads are compared with
openaire   +1 more source

Physically Nonlinear Bending of Composite Plates

2020
A technique and algorithm for solving the problem of physically nonlinear bending of composite plates are proposed. The above review shows the absence of calculations of composite plates, taking into account the finite stiffness of the seams and the nonlinear behavior of the materials of the layers by the iteration method and the sequential solution of
Yuriy Yakubovskiy, Vasiliy Kolosov
openaire   +1 more source

Nonlinear bending, buckling and vibration of bi-directional functionally graded nanobeams

Composite structures, 2018
In this paper, a new nonlinear model of nanobeams made of bi-directional (2D) functionally graded material (FGM) is presented. The material properties are assumed to obey an exponential gradation along both the thickness and length directions.
Tianzhi Yang, Ye Tang, Qian Li, Xiaodong Yang   +3 more
semanticscholar   +1 more source

A Nonlinear Problem in the Bending Vibration of a Rotating Beam

Journal of Applied Mechanics, 1952
Abstract The problem of bending vibration of a rotating beam is a nonlinear one when the vibration takes place in a plane not perpendicular to the plane of rotation. The nonlinear term arises from the Coriolis acceleration. From the nonlinear equation established, it is found that the existence of periodic solutions depends on the ...
openaire   +2 more sources

Nonlinear bending of porous curved beams reinforced by functionally graded nanocomposite graphene platelets applying an efficient shear flexible finite element approach

, 2020
In the present study, the nonlinear flexural bending of thick and thin porous curved composite beams reinforced and functionally graded by graphene platelets is carried out using a three-noded C1 continuous curved beam finite element developed ...
B. Anirudh, T. Ben Zineb, O. Polit, M. Ganapathi, G. Prateek   +4 more
semanticscholar   +1 more source

Nonlinear bendings of symmetrically layered anisotropic rectangular plates

Applied Mathematics and Mechanics, 1986
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

On the Bending of a Thin Plate at Nonlinear Creep

Advanced Materials Research, 2014
The article gives the differential equation of bending of a thin plate at nonlinear creep. This equation is suitable for arbitrary dependencies between stresses and creep deformations. Derivation of the equation is based on simplifying hypotheses Kirchhoff-Loves technical theory of plate bending. Solution is made numerically by finite difference method.
Vladimir I. Andreev, Batyr M. Yazyev, Anton S. Chepurnenko   +2 more
openaire   +1 more source

Wavelet-based homotopy method for analysis of nonlinear bending of variable-thickness plate on elastic foundations

, 2020
A unified bran-new wavelet algorithm has been proposed for solving large bending of clamped or simply supported variable-thickness plates resting on nonlinear triparametric elastic foundations.
Yu Qiang
semanticscholar   +1 more source