Pregled bibliografske jedinice broj: 1009308
Prediction of the tensile breaking force and extension at break of woven fabrics in an arbitrary load direction
Prediction of the tensile breaking force and extension at break of woven fabrics in an arbitrary load direction // 57th International Scientific Conference on Experimental Stress Analysis 2019 (EAN 2019): Conference Proceedings / Petruška, Jindřich ; Návrat, Tomáš ; Houfek, Lubomír ; Šebek, František (ur.).
Brno: Czech Society for Mechanics, 2019. str. 506-511 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Prediction of the tensile breaking force and extension at break of woven fabrics in an arbitrary load direction
Autori
Šimić Penava, Diana ; Penava, Željko ; Knezić, Željko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
57th International Scientific Conference on Experimental Stress Analysis 2019 (EAN 2019): Conference Proceedings
/ Petruška, Jindřich ; Návrat, Tomáš ; Houfek, Lubomír ; Šebek, František - Brno : Czech Society for Mechanics, 2019, 506-511
ISBN
978-80-214-5753-9
Skup
57th international scientific conference on experimental stress analysis (EAN 2019)
Mjesto i datum
Luhačovice, Češka Republika, 03.06.2019. - 06.06.2019
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Anisotropy ; Tensile breaking force ; Extension at break ; Woven fabric
Sažetak
Anisotropy is the characteristic which is typical for most materials, specially woven fabrics. Influence of direction of tensile force acting on the properties of the fabric is big and frequently tested. The woven fabric can be defined as orthogonal elastomer. This paper presents an experimental testing and determination of tensile breaking forces, extension at break and ultimate strength of woven fabric for different angles of force direction. Cotton fabric samples in plain weave were tested under tensile forces at the angles of 0°, 15°, 30°, 45°, 60°, 75° and 90° with respect to the weft direction. Based on the experimentally obtained values, theoretically calculated breaking forces, extension at break and ultimate strength for arbitrarily chosen fabric directions was calculated. This paper compares experimental and theoretical values of breaking forces, extension at break and ultimate strength. Experimental results show the applicability of theoretical equations for calculating the breaking force and extension at break for arbitrarily chosen direction of cutting the fabric specimen. Therefore, the measurements need to be implemented when the tensile force acting on the fabric only in the warp (90°), weft (0°) and at angle of 45°.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo, Tekstilna tehnologija
POVEZANOST RADA
Ustanove:
Građevinski fakultet, Zagreb,
Tekstilno-tehnološki fakultet, Zagreb
