Naslov
Influence kinds of materials on the Poisson’s ratio of woven fabrics

Autori
Penava, Željko ; Šimić Penava, Diana ; Knezić, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Conference Proceedings of International Conference MATRIB 2017 Materials, Tribology, Recycling / Šolić, Sanja ; Dolić, Natalija - Koprivnica : Sveučilište Sjever, 2017, 186-194

Skup
International Conference MATRIB 2017 Materials, Tribology, Recycling

Mjesto i datum
Vela Luka, Hrvatska, 29.06.2017. - 01.07.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
woven fabric, Poisson’s ratio, warp, weft, anisotropy, elongation at break

Sažetak
Poisson's ratio is one of the fundamental properties of any structural material including woven fabrics and textile materials. This coefficient determines important mechanical characteristics of fabrics in many applications, including a variety of composite systems containing textiles as a structural element. Due to the anisotropy of woven fabrics, Poisson's ratio changes over the fabric sample stretching. In this paper the practical application of uniaxial testing of woven fabrics for determining its breaking properties and Poisson's ratio is presented. Experimental testing were carried out on two different fabrics of different raw material composition (cotton, wool) and of the same weave (plain weave). 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 influence of raw material composition on the values of the Poisson's ratio was investigated.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Tekstilna tehnologija, Temeljne tehničke znanosti

POVEZANOST RADA