Počet záznamů: 1
Normal compliance contact models with finite interpenetration
- 1.
SYSNO ASEP 0389746 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Normal compliance contact models with finite interpenetration Tvůrce(i) Eck, Ch. (DE)
Jarušek, Jiří (MU-W) RID, ORCID, SAI
Stará, J. (CZ)Zdroj.dok. Archive for Rational Mechanics and Analysis. - : Springer - ISSN 0003-9527
Roč. 208, č. 1 (2013), s. 25-57Poč.str. 33 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova compliance models ; approximation Vědní obor RIV BA - Obecná matematika CEP IAA100750802 GA AV ČR - Akademie věd GAP201/12/0671 GA ČR - Grantová agentura ČR Institucionální podpora MU-W - RVO:67985840 UT WOS 000315166500002 EID SCOPUS 84874218845 DOI 10.1007/s00205-012-0602-8 Anotace We study contact problems with contact models of normal compliance type, where the compliance function tends to infinity for a given finite interpenetration. Such models are physically more realistic than standard normal compliance models, where the interpenetration is not restricted, because the interpenetration is typically justified by deformations of microscopic asperities of the surface; therefore it should not exceed a certain value that corresponds to a complete flattening of the asperities. The model can be interpreted as intermediate between the usual normal compliance models and the unilateral contact condition of Signorini type. For the static problem without friction, we prove the existence and uniqueness of solutions and establish the equivalence to an optimization problem. For the static problem with Coulomb friction, we show the existence of a solution. Pracoviště Matematický ústav Kontakt Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Rok sběru 2013
Počet záznamů: 1