Frictional Contact Problem With Wear for Thermo-Visco elastic Materials With Damage

被引:0
|
作者
Gherian, Safa [1 ]
Ahmed, Abdelaziz Azeb [1 ]
Yazid, Fares [2 ]
Djeradi, Fatima Siham [2 ]
机构
[1] Univ Oued, Lab Operator Theory & PDE Fdn & Applicat, Fac Exact Sci, El Oued 39000, Algeria
[2] Amar Telidji Univ Laghouat, Lab Pure & Appl Math, Laghouat 03000, Algeria
关键词
thermoviscoelastic; damage; wear; dynamic contact problem;
D O I
10.28924/2291-8639-21-2023-56
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider a mathematical model which describes a dynamic frictional contact problem for thermo-viscoelastic materials with long memory and damage. The contact is modeled by the normal compliance condition and wear between surfaces are taken into account. We establish a variational formulation for the model and prove the existence and uniqueness of the weak solution. The proof is based on arguments of hyperbolic nonlinear differential equations, parabolic variational inequalities and Banach fixed point.
引用
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页数:18
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