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Keywords: Wiechert model
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Journal Articles
Article Type: Contact Mechanics
J. Tribol. January 2012, 134(1): 011403.
Published Online: March 6, 2012
... superposition principle (TTSP) Wiechert model finite element method (FEM) Viscoelastic materials are frequently used in various industries. Viscoelastic materials have a time-dependent response, since both the viscous and elastic characteristics depend on time. The characteristics of viscoelastic...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011012.
Published Online: December 26, 2007
..., a local-nonlinear nonclassical friction model is adopted to model the friction at the contact interface. This eliminates the difficulties that arise with the application of the classical Coulomb’s law. On the other hand, the Wiechert model, as an effective model capable of describing both creep...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2007, 129(2): 305–313.
Published Online: November 11, 2006
... contact problem is obtained. The objective of this paper is to develop an incremental adaptive computational model capable of handling quasistatic viscoelastic frictionless contact problems. The Wiechert model, as an effective model capable of describing both creep and relaxation phenomena, is adopted...