Journal ArticleDOI
CAE (computer aided engineering) driven durability model verification for the automotive structure development
Dong-Chan Lee,Chang-Soo Han +1 more
TLDR
In this paper, a design reference for the durability specifications and model updating techniques is given. But, it is only after the prototype has been built and should design problems surface it would be difficult to redesign, as the design by then is finalized.About:
This article is published in Finite Elements in Analysis and Design.The article was published on 2009-04-01. It has received 34 citations till now. The article focuses on the topics: Computer-aided engineering & Finite element method.read more
Citations
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Journal ArticleDOI
Simulation of vehicle body spot weld failures due to fatigue by considering road roughness and vehicle velocity
Gholam Hossein Farrahi,Gholam Hossein Farrahi,Alireza Ahmadi,K. Reza Kasyzadeh,K. Reza Kasyzadeh +4 more
TL;DR: The main purpose of the present research is to simulate the spot weld failures of the vehicle body structure due to fatigue damage induced on the body during standardized maneuvers using a combination of multi-body dynamics and finite element analyses.
Journal ArticleDOI
A numerical analysis of combined bending-torsion fatigue of SAE notched shaft
TL;DR: In this article, a finite element basis is integrated with two critical plane multiaxial fatigue criteria to simulate combined bending-torsion fatigue of SAE 1045 notched specimen.
DissertationDOI
The Role of Testing in Engineering Product Development Processes
TL;DR: This study shows how virtual testing can mediate information flows between overlapping physical tests and (re)design and mitigate the risk associated with overlapping process and assesses the costs and risks of overlaps and their amelioration through targeted virtual testing.
Journal ArticleDOI
Cyclic plasticity modeling and finite element analyzes of a circumferentially notched round bar under combined axial and torsion loadings
TL;DR: In this paper, a cyclic plasticity model suitable for fatigue damage modeling of metallic structures is presented and its finite element implementation is described within the small strain plasticity framework, which uses the von Mises yield surface in stress space whose evaluation follows an Armstrong-Frederick type of nonlinear kinematic hardening rule.
Journal ArticleDOI
Fatigue feature extraction analysis based on a k-means clustering approach
Mohd Faridz Mod Yunoh,Shahrum Abdullah,Mohamad Hanif Md Saad,Zulkifli Mohd Nopiah,Mohd Zaki Nuawi +4 more
TL;DR: This paper focuses on clustering analysis using a K-means approach for fatigue feature dataset extraction to group the dataset as closely as possible (homogeneity) for the scattered dataset.
References
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Book
Concepts and Applications of Finite Element Analysis
TL;DR: In this article, the authors present a formal notation for one-dimensional elements in structural dynamics and vibrational properties of a structural system, including the following: 1. Isoparametric Elements.
Journal ArticleDOI
An incremental approach to the solution of snapping and buckling problems
TL;DR: In this paper, an incremental approach to the solution of buckling and snapping problems is explored, where the authors use the length of the equilibrium path as a control parameter, together with the second order iteration method of Newton.
Journal ArticleDOI
Discrete approximations related to nonlinear theories of solids
TL;DR: In this paper, a generalized arc-length is introduced in the configuration-load space in order to facilitate the incremental computations near limit points, and the arc length is used as the loading parameter in some illustrative problems.
BookDOI
Energy and Finite Element Methods in Structural Mechanics : SI Units Edition
Irving H. Shames,Clive L. Dym +1 more
TL;DR: In this paper, the first two parts -the foundations of solid mechanics and variational methods and the third part -explore the applicability of the finite element method to structural mechanics.
Book
Energy and Finite Element Methods in Structural Mechanics
TL;DR: The Finite Element Method (FE) is the most widely used method for numerical approximation for partial differential equations defining engineering and scientific problems as mentioned in this paper, and it has been widely used in the field of structural engineering.