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2023
Finite element (FE) modeling is a technique to study the internal loading of the human body in a noninvasive manner. This unique ability of FE modeling combined with its capacity for virtual experimentation have enabled exploring aspects of foot biomechanics that cannot be investigated experimentally.
Chatzistergos, Panagiotis +3 more
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Finite element (FE) modeling is a technique to study the internal loading of the human body in a noninvasive manner. This unique ability of FE modeling combined with its capacity for virtual experimentation have enabled exploring aspects of foot biomechanics that cannot be investigated experimentally.
Chatzistergos, Panagiotis +3 more
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2003
Long before the contemporary concept of discretization used in the finite element method (FEM) appeared, so-called physical discretization (or physical lumping in English literature) methods were in active use. There, to solve a continual problem, a system with a finite number of degrees of freedom used to be introduced on the basis of certain physical
Anatoly V. Perelmuter +1 more
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Long before the contemporary concept of discretization used in the finite element method (FEM) appeared, so-called physical discretization (or physical lumping in English literature) methods were in active use. There, to solve a continual problem, a system with a finite number of degrees of freedom used to be introduced on the basis of certain physical
Anatoly V. Perelmuter +1 more
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2012
In this chapter, all methods involved to generate 3D finite element models are presented in detail. The finite element modelling initially started by the reconstruction of bone models and then followed by the development of implant models. The 3D anatomical model of craniofacial presented in this text was obtained by the original maxilla with a high ...
Ishak, M. I., Abdul Kadir, M. R.
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In this chapter, all methods involved to generate 3D finite element models are presented in detail. The finite element modelling initially started by the reconstruction of bone models and then followed by the development of implant models. The 3D anatomical model of craniofacial presented in this text was obtained by the original maxilla with a high ...
Ishak, M. I., Abdul Kadir, M. R.
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1995
In modern times the finite element method has become established as the universally accepted analysis method in structural design. The method leads to the construction of a discrete system of matrix equations to represent the mass and stiffness effects of a continuous structure. The matrices are usually banded and symmetric.
M. I. Friswell, J. E. Mottershead
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In modern times the finite element method has become established as the universally accepted analysis method in structural design. The method leads to the construction of a discrete system of matrix equations to represent the mass and stiffness effects of a continuous structure. The matrices are usually banded and symmetric.
M. I. Friswell, J. E. Mottershead
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2013
This chapter primarily conducted the finite element analysis of the dynamic response of soil around the tunnel under dynamic load induced by the subway train; the main work and conclusions are summarized as below: 1. This chapter analyzed the mechanism of the generation of dynamic load induced by subway train and simulated it by programming in ...
Yiqun Tang +3 more
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This chapter primarily conducted the finite element analysis of the dynamic response of soil around the tunnel under dynamic load induced by the subway train; the main work and conclusions are summarized as below: 1. This chapter analyzed the mechanism of the generation of dynamic load induced by subway train and simulated it by programming in ...
Yiqun Tang +3 more
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1999
Die Bewegungen der Kontinuumsmodelle aus den Kapiteln 2 und 4 werden durch partielle Differentialgleichungen beschrieben, deren Losungen geometrischen und kinetischen Randbedingungen genugen mussen. Eine analytische Losung der Gleichungen gelingt nur bei sehr einfachen Modellen und Randbedingungen.
Richard Schwertassek, Oskar Wallrapp
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Die Bewegungen der Kontinuumsmodelle aus den Kapiteln 2 und 4 werden durch partielle Differentialgleichungen beschrieben, deren Losungen geometrischen und kinetischen Randbedingungen genugen mussen. Eine analytische Losung der Gleichungen gelingt nur bei sehr einfachen Modellen und Randbedingungen.
Richard Schwertassek, Oskar Wallrapp
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Probabilistic finite element analysis of a craniofacial finite element model
Journal of Theoretical Biology, 2012We employed a probabilistic finite element analysis (FEA) method to determine how variability in material property values affects stress and strain values in a finite model of a Macaca fascicularis cranium. The material behavior of cortical bone varied in three ways: isotropic homogeneous, isotropic non-homogeneous, and orthotropic non-homogeneous. The
Berthaume, Michael A. +6 more
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Model Uncertainty in Finite-Element Analysis: Bayesian Finite Elements
Journal of Engineering Mechanics, 2011In this paper, probabilistic models for structural analysis are put forward, with particular emphasis on model uncertainty. Context is provided by the finite-element method and the need for probabilistic prediction of structural performance in contemporary engineering. Sources of model uncertainty are identified and modeled.
T. Haukaas, P. Gardoni
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