TY - JOUR
ID - 544405
TI - A Contact Problem of an Elastic Layer Compressed by Two Punches of Different Radii
JO - Journal of Solid Mechanics
JA - JSM
LA - en
SN - 2008-3505
AU - Seghir, K
AU - Bendaoui, M
AU - Benbouta, R
AD - Department of Mechanical Engineering, Faculty of Technology, University of Batna2, Algeria
Y1 - 2018
PY - 2018
VL - 10
IS - 3
SP - 571
EP - 580
KW - Keywords: Contact problem
KW - Elastic layer
KW - Cylindrical punches
KW - Flat ends
DO -
N2 - The elasticity mixed boundary values problems dealing with half-space contact are generally well resolved. A large number of these solutions are obtained by using the integral transformation method and methods based the integral equations. However, the problems of finite layer thicknesses are less investigated, despite their practical interests. This study resolves a quasi-stationary problem of an isotropic elastic layer compressed by two rigid cylinders with flat ends. Hankel transformation and auxiliary functions with boundary conditions reduce the differential equation to an algebraic equations system, which can be solved in a numerical way. The contact efforts equations are established. From the general method, solutions of particular cases are also resolved. A particular case is studied, the contact zone pressure and stresses distribution curves are presented.
UR - http://jsm.iau-arak.ac.ir/article_544405.html
L1 - http://jsm.iau-arak.ac.ir/article_544405_e80ab934b64c5db455455a4bad66f285.pdf
ER -