The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks

The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks

The paper is devoted to quasi-static and low-velocity impact simulation using finite element modelling. The paper describes the effects of contact models, contact parameters, integration method, and the velocity of impact on contact stresses values. Pure Penalty, Lagrange Multiplier, and Augmente...

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Bibliographic Details
Main Authors: Irina SEMENOVA, Petr HORYL
Format: Article
Language:English
Published: VSB-Technical University of Ostrava 2013-12-01
Series:Transactions of the VSB : Technical University of Ostrava
Subjects:
Numerical Model
Augmented Lagrange Multiplier
Online Access:http://transactions.fs.vsb.cz/2013-2/1970.pdf
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spelling doaj-d4414236a2c94db0a859b5231968640f2020-11-24T21:28:59ZengVSB-Technical University of OstravaTransactions of the VSB : Technical University of Ostrava1210-04711804-09932013-12-0159216316810.22223/tr.2013-2/1970The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic TasksIrina SEMENOVA0Petr HORYL1VŠB - Technical University of OstravaVŠB - Technical University of OstravaThe paper is devoted to quasi-static and low-velocity impact simulation using finite element modelling. The paper describes the effects of contact models, contact parameters, integration method, and the velocity of impact on contact stresses values. Pure Penalty, Lagrange Multiplier, and Augmented Lagrange Multiplier with various friction factors were used as contact algorithms. The influence of Newmark’s integration method and the central difference time integration method on the resultant stresses is discussed. http://transactions.fs.vsb.cz/2013-2/1970.pdfNumerical ModelAugmented Lagrange Multiplier
collection DOAJ
language English
format Article
sources DOAJ
author Irina SEMENOVA
Petr HORYL
spellingShingle Irina SEMENOVA
Petr HORYL
The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks
Transactions of the VSB : Technical University of Ostrava
Numerical Model
Augmented Lagrange Multiplier
author_facet Irina SEMENOVA
Petr HORYL
author_sort Irina SEMENOVA
title The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks
title_short The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks
title_full The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks
title_fullStr The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks
title_full_unstemmed The Influence of the Basic Parameters of the Numerical Model on the Contact Pressure in Dynamic Tasks
title_sort influence of the basic parameters of the numerical model on the contact pressure in dynamic tasks
publisher VSB-Technical University of Ostrava
series Transactions of the VSB : Technical University of Ostrava
issn 1210-0471
1804-0993
publishDate 2013-12-01
description The paper is devoted to quasi-static and low-velocity impact simulation using finite element modelling. The paper describes the effects of contact models, contact parameters, integration method, and the velocity of impact on contact stresses values. Pure Penalty, Lagrange Multiplier, and Augmented Lagrange Multiplier with various friction factors were used as contact algorithms. The influence of Newmark’s integration method and the central difference time integration method on the resultant stresses is discussed.
topic Numerical Model
Augmented Lagrange Multiplier
url http://transactions.fs.vsb.cz/2013-2/1970.pdf
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AT petrhoryl theinfluenceofthebasicparametersofthenumericalmodelonthecontactpressureindynamictasks
AT irinasemenova influenceofthebasicparametersofthenumericalmodelonthecontactpressureindynamictasks
AT petrhoryl influenceofthebasicparametersofthenumericalmodelonthecontactpressureindynamictasks
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