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Viscoelastic stress analysis of a strip plate under moving contact with dry friction
Gotoh, J. (Avtor), Shiratori, M. (Avtor), Yoneyama, S. (Avtor), Takashi, Masahisa (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://dx.doi.org/10.1023/A:1009879628439 Povezava se odpre v novem oknu

Izvleček
Moving contact problems in a viscoelastic body with a rigid indentor are often seen in an industrial field. An evaluation of the time-temperature-dependent stress and strain behavior around a contact region is required in order to make clear the fundamental mechanism of the local fracture and wear on the contact surface of the viscoelastic body under moving loads with dry friction. No analyses have yet been published about the stress/strain of the viscoelastic moving contact problem with the dry friction using both an experimental and a numerical method. The authors discuss an experimental and a numerical model for the analysis of not only the viscoelastic stress and strain, but also deformations, taking into consideration the dry friction. An image-processing-aided photoviscoelastic technique is applied for analyzing the principal stress and strain behavior near the contact region. Also, a two-dimensional plane stress model which consists of a viscoelastic strip and a rigid sliding cylinder is adopted in a finite element analysis of the same problem. The time-dependent stress and strain and the coefficient of dry friction are successfully evaluated by experimental and numerical methods.

Jezik:Angleški jezik
Ključne besede:stip plate, dry friction, finite element method, FEM, moving contact, photoviscoelasticity, viscoelasticity
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2000
Št. strani:43-56
Številčenje:Vol. 4, no. 1
UDK:539.3:517
ISSN pri članku:1385-2000
COBISS.SI-ID:3834395 Povezava se odpre v novem oknu
Število ogledov:432
Število prenosov:131
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
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Gradivo je del revije

Naslov:Mechanics of time-dependent materials
Skrajšan naslov:Mech. time-depend. mater.
Založnik:Kluwer
ISSN:1385-2000
COBISS.SI-ID:3749403 Povezava se odpre v novem oknu

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