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Slip-dependent friction in dynamic elasticity
被引:29
|作者:
Ionescu, IR
Nguyen, QL
Wolf, S
机构:
[1] Univ Savoie, Math Lab, F-73376 Le Bourget Du Lac, France
[2] Univ Grenoble 1, Lab Geophys Interne, F-38041 Grenoble, France
[3] Natl Polytech INst, Ho Shi Minh, Vietnam
关键词:
slip-dependent friction;
dynamic elasticity;
Tresca contact;
existence;
uniqueness;
viscoelasticity;
vanishing viscosity;
D O I:
10.1016/S0362-546X(02)00302-4
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The dynamic evolution with frictional contact of an elastic body is considered. In modeling the contact the Tresca model and a slip-dependent friction law are used. The existence of a solution is proved in the two-dimensional case. The uniqueness is proved for the one-dimensional shearing problem. The convergence, for a vanishing viscosity, of the unique solution of the viscoelastic problem to a solution of the elastic problem is obtained. (C) 2003 Elsevier Science Ltd. All rights reserved.
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页码:375 / 390
页数:16
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