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Embedded beam element with interaction surface for lateral loading of piles
(John Wiley & Sons Ltd, 2016-02)
This paper presents a numerical formulation of a three-dimensional embedded beam element for the modeling of piles, which incorporates an explicit interaction surface between soil and pile. The formulation is herein ...
An efficient general curvilinear coordinates finite element method for the linear dynamic study of thickness-independent shells
(Latin Amer J Solids Structures, 2019-04)
To date, a large number of finite element methods have been developed to study the dynamics of shell structures. Most of them are generally based on the degenerated solid approach and other less in shell theories, but ...
Análisis de elementos finitos con un continuo elástico lineal tipo CosseratFinite Element Analysis Using a Cosserat Linear Elastic Continuum
(Universidad Distrital Francisco José de Caldas, Facultad TecnológicaGrupo de Investigación en Infraestructura (GII)Bogotá, Colombia, 2018)
A small strain tensor for the geometrically exact thin-walled composite beam
(Asociación Argentina de Mecánica Computacional, 2013-11)
This work presents the derivation of a small strain tensor compatible with the geometrically exact kinematics of the thin walled composite beam theory. The formulation is based on the expression of the Green strain tensor ...
Vibrations of axially moving flexible beams made of functionally graded materials
(Elsevier, 2008-02)
Problems related to the vibrations of axially moving flexible beams made of functionally graded materials are addressed. The problem of an axially moving beam may be interpreted as a telescopic system in which the mass is ...
Comparative Study and Evaluation of Two Different Finite Element Models for Piston Design
(IJERA, 2019-03)
The exposure of pistons to extreme mechanical and thermal loads in modern combustion engines has necessitated the use of efficient and detailed analysis methods to facilitate their design. The finite element analysis has ...
A finite volume formulation for magnetostatics of discontinuous media within a multi-region OpenFOAM framework
(Academic Press Inc Elsevier Science, 2021-05-15)
In this article we present a formulation for the numerical computation of static magnetic fields in discontinuous media. Focusing on solving magneto-fluid-structure interaction problems, we developed a finite volume ...
Analysis of finite element approximations of stokes equations with nonsmooth data
(Society for Industrial and Applied Mathematics, 2020-11-12)
In this paper we analyze the finite element approximation of the Stokes equations with nonsmooth Dirichlet boundary data. To define the discrete solution, we first approximate the boundary datum by a smooth one and then ...