Experimental and Numerical Study of Sewing Seams of Automobile Seat Covers Under Unidirectional and Multiaxial Loading

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dc.contributor.authorKovalova, Natalia
dc.contributor.authorKulhavý, Petr
dc.contributor.authorVosáhlo, Josef
dc.contributor.authorHavelka, Antonín
dc.date.accessioned2020-02-24T08:16:35Z
dc.date.available2020-02-24T08:16:35Z
dc.date.issued2019
dc.description.abstractIn industrial textiles, knowing the exact characteristics and behaviour of materials is important. For car seats, industrial textiles not just cover the underlying foam but also increase rigidity of the seat cushion and influence viscoelastic behaviours of foams. Moreover, strength of sewn seams is one of the main quality parameters. Herein, four polyester and polyamide threads were sewn on a material used for car seat covers through lockstitch sewing. Combinations of these materials were studied using static tests in the unidirectional and multiaxial variants. The experimental measurements recorded using a high-speed camera and computer tomography were used to create CAD models. Numerical simulations were conducted using these models and the obtained material models. These model studies help predict and describe the stresses emerging within various types of textile and the threads in their connections. The simulation results agree well with the experimental results.cs
dc.format.extent14 strancs
dc.identifier.doi10.32710/tekstilvekonfeksiyon.495322
dc.identifier.urihttps://dspace.tul.cz/handle/15240/154430
dc.identifier.urihttps://dergipark.org.tr/en/pub/tekstilvekonfeksiyon/issue/50314/495322
dc.language.isocscs
dc.publisherEGE UNIV, BORNOVA, IZMIR, 35100, TURKEY
dc.relation.ispartofTEKSTIL VE KONFEKSIYON
dc.subjectsewing seamcs
dc.subjectstrengthcs
dc.subject3D curvescs
dc.subjectparts contactcs
dc.subjectnumerical modelcs
dc.titleExperimental and Numerical Study of Sewing Seams of Automobile Seat Covers Under Unidirectional and Multiaxial Loadingcs
local.citation.epage335
local.citation.spage322
local.identifier.publikace6958
local.relation.issue4
local.relation.volume29
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