000003521 001__ 3521
000003521 005__ 20141118153356.0
000003521 04107 $$acze
000003521 046__ $$k2006-05-15
000003521 100__ $$aMarvalová, B.
000003521 24500 $$aViscoelastic behaviour of composites with rubber matrix reinforced by textile cords

000003521 24630 $$n12.$$pENGINEERING MECHANICS 2006
000003521 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, v.v.i., Prague
000003521 506__ $$arestricted
000003521 520__ $$2eng$$aA viscoelastic model for the fully three-dimensional stress and deformation response of cord-reinforced rubber composites at finite strains requires the knowledge of material parameters of their components. The relaxation response of each compound of the composite is modelled separately and the global response is obtained by an assembly of all contributions. This study summarizes the investigation of the non-linear performance of polyamide cords, when undergoing static tensile tests, stress relaxation tests and dynamical tensile loading. The description of the time-dependent performance is based on a two-component model, which comprises elastic and viscous contribution. An appropriate relaxation function is introduced that is based on the Prony series approximation of the hereditary integral model of the material tested. The experimental procedures and the analysis of the experimental data are described.

000003521 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003521 653__ $$a

000003521 7112_ $$aENGINEERING MECHANICS 2006$$cSvratka (CZ)$$d2006-05-15 / 2006-05-18$$gEM2006
000003521 720__ $$aMarvalová, B.$$iRůžička, J.
000003521 8560_ $$ffischerc@itam.cas.cz
000003521 8564_ $$s282073$$uhttps://invenio.itam.cas.cz/record/3521/files/Marvalova-354-PT.pdf$$y
             Original version of the author's contribution as presented on CD, , paper No. 354.
            
000003521 962__ $$r3410
000003521 980__ $$aPAPER