Analysis of the maximum shear stress in sliding model of double rough surfaces under adhesive condition

DOI

10.2991/icmeis-15.2015.157How to use a DOI?

Keywords

Double rough surfaces; fractal model; maximum shear stress; interface shear strength.

Abstract

A three-dimensional W-M fractal sliding model of double rough surfaces was established, and the factors of interface shear strength influenced the whole sliding process was considered. The maximum shear stress of sliding processes were analysed using the finite element analysis and taking into account of adhesion factors in the process of contact. The numerical results showed that on condition that the interfacial shear strength is 0.8 y/ 3,where y is the yield strength, the pressure is 40 MPa, the X direction velocity Vx is 30 m/s, the maximum shear stress was about 775 MPa, and its location develop gradually from the surface to the deep inside of rough solid.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lianfeng Lai
AU  - Jianmeng Huang
PY  - 2015/08
DA  - 2015/08
TI  - Analysis of the maximum shear stress in sliding model of double rough surfaces under adhesive condition
BT  - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015)
PB  - Atlantis Press
SP  - 837
EP  - 841
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeis-15.2015.157
DO  - 10.2991/icmeis-15.2015.157
ID  - Lai2015/08
ER  -