contributor author | Zhan-jiang Wang | |
contributor author | Wen-zhong Wang | |
contributor author | Fan-ming Meng | |
contributor author | Jia-xu Wang | |
date accessioned | 2017-05-09T00:47:07Z | |
date available | 2017-05-09T00:47:07Z | |
date copyright | July, 2011 | |
date issued | 2011 | |
identifier issn | 0742-4787 | |
identifier other | JOTRE9-28783#031401_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/147686 | |
description abstract | A numerical approach for solving the fretting contact on coated or layered materials, with consideration of loading history, is presented in the paper. The fretting problem was solved by using a semi-analytical method (SAM), in which analytical relations between a unit stress and corresponding displacements or stresses were obtained through the use of the Papkovich–Neuber potentials. Conjugate gradient method (CGM) and fast Fourier transform (FFT) technique were employed to increase the solution speed. The algorithm was very effective since the meshes applied to the positions were just in the contact areas of interest, which saves the computing time. The fretting contact of coated materials was studied and the effects of stick-slip behaviors were analyzed. Results show that the coupled effects between the shear tractions and the pressure make the contact behaviors quite different with the solutions from same materials. The solutions depend on the path or history of the loading process when the ball is under dynamic loads, and the contact behaviors rely on the degree of dissimilarity of material properties. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Fretting Contact Analysis on Three-Dimensional Elastic Layered Half Space | |
type | Journal Paper | |
journal volume | 133 | |
journal issue | 3 | |
journal title | Journal of Tribology | |
identifier doi | 10.1115/1.4004104 | |
journal fristpage | 31401 | |
identifier eissn | 1528-8897 | |
keywords | Pressure | |
keywords | Stress | |
keywords | Shear (Mechanics) | |
keywords | Elastic half space | |
keywords | Algorithms | |
keywords | Coating processes | |
keywords | Thickness | |
keywords | Coatings | |
keywords | Cycles AND Deformation | |
tree | Journal of Tribology:;2011:;volume( 133 ):;issue: 003 | |
contenttype | Fulltext | |