Elastic-Plastic Contact Modeling. Part II: Numerical Simulations and Program Validation

dc.contributor.author	Diaconescu, Emanuel
dc.contributor.author	Spînu, Sergiu
dc.date.accessioned	2017-10-22T15:13:43Z
dc.date.available	2017-10-22T15:13:43Z
dc.date.issued	2010
dc.identifier.issn	1221-4590
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/4567
dc.description	THE ANNALS OF “DUNĂREA DE JOS“ UNIVERSITY OF GALAŢI FASCICLE VIII, 2010 (XVI), ISSN 1221-4590, Issue 1 TRIBOLOGY	ro_RO
dc.description.abstract	Elastic plastic spherical contact is simulated using an algorithm proposed in a companion paper. Materials of contacting bodies are assumed to have different behaviours: rigid (R), elastic (E), elastic-plastic with isotropic hardening (EP) or elastic - perfectly plastic (EPP). Algorithm improvements allow for a high resolution in digitization problem. A modified interference equation is proposed for the EP-EP contact with symmetry about the common plane of contact. Program predictions are matched against numerical results already published and a good agreement is found. Experimental validation of residual print depth in the R-EPP contact gives further confidence in the newly proposed algorithm.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	UDJG	ro_RO
dc.subject	elastic-plastic contact	ro_RO
dc.subject	power hardening law	ro_RO
dc.subject	print depth	ro_RO
dc.title	Elastic-Plastic Contact Modeling. Part II: Numerical Simulations and Program Validation	ro_RO
dc.type	Article	ro_RO