THERMOELASTIC CONTACT OF THE HOMOGENEOUS MATERIALS COATING HALF-PLANE

摘要：

This paper investigates the thermoelastic contact of homogeneous materials coating half-plane under plane strain deformation.A rigid punch is sliding over the surface of the homogeneous materials coated halfplane with the constant velocity V.Frictional heating is generated at the interface between the punch and homogeneous materials coated half-plane.The Fourier integral transform method is employed to cast the problem to the Cauchy singular integral equations,which are then solved numerically to obtain the unknown contact pressure and the in-plane component of the surface stress.The effects of the Peclet number and friction coefficient of the coating surface are discussed and shown graphically in detail.Numerical results show that the change of the Peclet number and friction coefficient of the coating can influence the distributions of contact pressure.

关键词： Contact mechanics homogeneous materials Frictional heating Coating

作者: J.Liu L.L.Ke Y.S.Wang

作者单位: Institute of Engineering Mechanics,Beijing Jiaotong University,Beijing 100044,China

会议类型: 国际会议

会议名称: The Third International Conference on Heterogeneous Material Mechanics(第三届国际非均匀材料力学会议)

会议地点: 上海

会议语种:英文

页码: 238-241

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）