Determination of Poisson’s Ratio of Coated Woven Fabrics (CROSBI ID 625695)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šimić Penava, Diana ; Penava, Željko ; Tkalec, Marijana
engleski
Determination of Poisson’s Ratio of Coated Woven Fabrics
Coated fabrics have complex composite structure whose mechanical properties are considerably improved in relation with the initial basic material. They are obtained by applying a certain number of coatings to raw fabrics. In this paper the practical application of uniaxial testing of coated fabrics for determining its breaking properties and Poisson’s ratio is presented. Due to the anisotropy of woven and coated fabrics, Poisson’s ratio changes over the fabric sample stretching. Experimental testing were carried out on two samples of plain weave cotton fabrics. The fabrics were tested before coating, and after one, two and three coatings. Samples are stretched with tensile force in the weft and warp direction, and based on different measured values of fabric stretching, warp and weft Poisson’s ratio is calculated. The values of tensile force and relative extension of coated fabrics were measured, as well as breaking force values, elongation at break, contractions at break.
Coated Fabric; Poisson’s Ratio; Warp; Weft; Anisotropy
nije evidentirano
nije evidentirano
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nije evidentirano
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Podaci o prilogu
407-410.
2015.
objavljeno
Podaci o matičnoj publikaciji
Book of papers of 53rd International Conference on Experimental Stress Analysis 2015
Padevět, Pavel ; Bittnar, Petr
Prag: Građevinski fakultet Sveučilišta u Zagrebu
978-80-01-05735-3
Podaci o skupu
EAN 2015, 53rd international conference on experimental stress analysis
predavanje
01.06.2015-04.06.2015
Český Krumlov, Češka Republika