Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish Agriculture Universities presents original papers and review articles relevant to all aspects of agricultural sciences. It is target for persons working both in science and industry,regulatory agencies or teaching in agricultural sector. Covered by IFIS Publishing (Food Science and Technology Abstracts), ELSEVIER Science - Food Science and Technology Program, CAS USA (Chemical Abstracts), CABI Publishing UK and ALPSP (Association of Learned and Professional Society Publisher - full membership). Presented in the Master List of Thomson ISI.

Copyright © Wydawnictwo Akademii Rolniczej we Wroclawiu, ISSN 1505-0297

Pauk V. 2006. PLANE ELASTIC CONTACT INVOLVING FRICTION AND BOUNDARY ROUGHNESS , EJPAU 9(1/volume9), #31.
Available Online: http://www.ejpau.media.pl/volume9/issue1/volume9/abs-31.html

ABSTRACT

Plane elastic contact for a rigid flat-ended punch and a half-space with rough boundary is studied. Taking into account friction forces it is shown that a partial slip near punch edges can exist. The size of the slip zone is unknown and depends on the contact parameters. The problem is reduced to the system of integral equations, which are being solved numerically.

Key words: contact problem, flat-ended punch, elastic half-space, friction, surface roughness, stick, slip.

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Volodymyr Pauk
Faculty of Civil and Environmental Engineering,
Technical University of Kielce, Poland
Al. 1000-lecia Panstwa Polskiego 7, 25-314 Kielce, Poland
phone: 041-3424560
email: pauk@tu.kielce.pl

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