The macromechanical tribological mechanism describes the friction phenomenon by considering the stress and the strain distributions, and the total elastic and plastic deformations. Based on the finite element method (FEM), the elastoplastic frictional contact problem is formulated as an incremental convex programming model (CPM). The Lagrange multiplier approach is adopted for imposing the inequality contact constraints. The Coulomb's friction law and the Prandtl–Reuss flow rule are used for the friction conditions and the elastoplastic behavior, respectively. The frictional contact examples are analyzed using the developed adaptive incremental procedure to elucidate the tribological behavior of the contact bodies and the model applicability.
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July 2014
Research-Article
The Influence of the Elastoplastic Behavior and the Load Pattern on the Tribological Properties of Two-Dimensional Frictional Contact Problems
Waleed S. Abdalla,
Waleed S. Abdalla
1
Mechanical Design
and Production Engineering Department,
Faculty of Engineering,
e-mail: waleed_zaraa@yahoo.com
and Production Engineering Department,
Faculty of Engineering,
Zagazig University
,Zagazig 44511
, Egypt
e-mail: waleed_zaraa@yahoo.com
1Corresponding author.
Search for other works by this author on:
Soliman S. Ali-Eldin,
Soliman S. Ali-Eldin
Mechanical Design
and Production Engineering Department,
Faculty of Engineering,
e-mail: s.alieldin@yahoo.com
and Production Engineering Department,
Faculty of Engineering,
Zagazig University
,Zagazig 44511
, Egypt
e-mail: s.alieldin@yahoo.com
Search for other works by this author on:
Mohamed R. Ghazy
Mohamed R. Ghazy
Mechanical Design
and Production Engineering Department,
Faculty of Engineering,
e-mail: ghazy_moh_riad@yahoo.com
and Production Engineering Department,
Faculty of Engineering,
Zagazig University
,Zagazig 44511
, Egypt
e-mail: ghazy_moh_riad@yahoo.com
Search for other works by this author on:
Waleed S. Abdalla
Mechanical Design
and Production Engineering Department,
Faculty of Engineering,
e-mail: waleed_zaraa@yahoo.com
and Production Engineering Department,
Faculty of Engineering,
Zagazig University
,Zagazig 44511
, Egypt
e-mail: waleed_zaraa@yahoo.com
Soliman S. Ali-Eldin
Mechanical Design
and Production Engineering Department,
Faculty of Engineering,
e-mail: s.alieldin@yahoo.com
and Production Engineering Department,
Faculty of Engineering,
Zagazig University
,Zagazig 44511
, Egypt
e-mail: s.alieldin@yahoo.com
Mohamed R. Ghazy
Mechanical Design
and Production Engineering Department,
Faculty of Engineering,
e-mail: ghazy_moh_riad@yahoo.com
and Production Engineering Department,
Faculty of Engineering,
Zagazig University
,Zagazig 44511
, Egypt
e-mail: ghazy_moh_riad@yahoo.com
1Corresponding author.
Contributed by the Tribology Division of ASME for publication in the JOURNAL OF TRIBOLOGY. Manuscript received November 7, 2013; final manuscript received March 13, 2014; published online May 12, 2014. Assoc. Editor: Dong Zhu.
J. Tribol. Jul 2014, 136(3): 031402 (10 pages)
Published Online: May 12, 2014
Article history
Received:
November 7, 2013
Revision Received:
March 13, 2014
Citation
Abdalla, W. S., Ali-Eldin, S. S., and Ghazy, M. R. (May 12, 2014). "The Influence of the Elastoplastic Behavior and the Load Pattern on the Tribological Properties of Two-Dimensional Frictional Contact Problems." ASME. J. Tribol. July 2014; 136(3): 031402. https://doi.org/10.1115/1.4027240
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