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3.142  Articles
1 of 315 pages  |  10  records  |  more records»
The paper presents 3-D viscoplastic analysis of adhesively bonded single lap joint considering material and geometric nonlinearity. Total Lagrangian formulation is used to develop a 3-D finite element for geometric nonlinear analysis. The overall geometry... see more

The paper deals with the use of mixed Eulerian-Lagrangian displacement in geometrically nonlinear analysis of structural system, in which displacement and deformation are observed from a selected referential configuration, i.e., a configuration once occup... see more

Several higher-order shear deformation theories have been proposed for laminated plates, based on the expansions of displacements across the thickness, which are the same for all layers. In this study, a unified formulation of all higher-order theorie... see more

The description of deformation and the measure of strain are essential parts ofnonlinear continuum mechanics. In this paper, a new formulation for geometric nonlinearplane stress/strain based on Logarithmic strains (GNLGS) is presented. This is coupled wi... see more

The nonlinearity issue is one of the promising fields in the engineering area. Particularly, the geometric nonlinearity bears a big importance for the structural systems showing a tendency of larger deflection. In order to obtain a correct load-deflection... see more

Various parameterizations of nonlinear models are common in the literature.In addition to complicating the understanding of these models, these parameterizations affect the nonlinearity measures and subsequently the inferences about the parameters. Bates ... see more

Adhesively-bonded composite patch repairs over cracked or corrosion-damaged metallic aircraft structures have shown great promise for extending life of ageing structures. This study presents the numerical investigation into the interface behaviour of adhe... see more

In the present study, the survey of research work on finite element analysis of metal forming processes has been carried out. A classification of formulations dealing with geometry and material nonlinearity in the context of finite element simulation of f... see more

This paper deals with the development a finite element of laminated planar gantry based on the positional formulation whose kinematics enables independent turns and variation of slab thickness in an extension of the Layerwise theory.It is intended, theref... see more

1 of 315 pages  |  10  records  |  more records»