In this paper, the dynamic contact problem resulted from the contraction joints is simulated by the non-smooth equation method combined with the consideration of the balance of momentum and kinetic energy at the impact time.

The dynamic contact problem is a new subject in contact mechanics for tires.

This paper aims to review systematically the theory and numerical methods fordynamic contact problems over the recent twenty years.

Solving two dimensional moving contact problems with a hole near the contact interface using the boundary element method;

A double iterative BEM for solving 2D closed crack loaded by a moving contact elastic body;

A scheme of boundary element method for moving contact of 3D elastic solids with prescribed moving direction using conforming discretization is presented.

Finite element analysis of head/disk continuous sliding contact was performed to investigate temperature field and thermal stress field due to frictional heat using an axisymmetric thermal model.

In order to develop the critical operating conditions for demagnetization of the disk,a coupled temperature-displacement finite element analysis of a slider sliding contact with a textured disk surface was performed,so as to investigate simultaneously the stress and temperature distributions in the magnetic layer.

Also the stess distribution problem in the half space with gradient layers coating is considered and compared with the homogeneous half space and half space with single layer coating under same sliding contact load and in plastic deformation condition.

The stress distributions on the radial and translation fretting contact regions between halfcylinder and plate are studied in detail by the finite element methods.

Numerical calculation of finite element of 3D multi-body rolling contact of supporting parts of rotary kiln;

Elastic-plastic stress,strain and deformation for wheel-rail rolling contact under the non-steady state locomotive and vehicle wheel loading were simulated by finite element method with consideration of material ratcheting effect and effect of partial slip.

Non-Uniform Rational B-Spline (NURBS) is used to describe the curves of die cavity in this paper, and the treatment of the dynamic contact boundary between a workpiece and its die is emphatically researched.

In numerical simulation of the drawing process of plate material, in order to get reliable calculation results, the dynamic contact of the plate material with the die need to be simulated accurately.

②The dynamic contact analysis for curve-tooth bevel gear and hypoid gear is carr