Image Processing and Experimental Techniques for Studying Intra-ply Shear Behaviour of 3D Weft Knitted Spacer Fabrics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F16%3A00003731" target="_blank" >RIV/46747885:24410/16:00003731 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.jfbi.org/EN/volumn/volumn_1168.shtml" target="_blank" >http://www.jfbi.org/EN/volumn/volumn_1168.shtml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3993/jfbim00231" target="_blank" >10.3993/jfbim00231</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Image Processing and Experimental Techniques for Studying Intra-ply Shear Behaviour of 3D Weft Knitted Spacer Fabrics

Popis výsledku v původním jazyce

An experimental and image analysis procedure were used to study the intra-ply shear behavior of 3-dimensional weft knitted spacer fabrics. In this work, the picture frame fixture was designed to determine its suitability for measuring intra-ply shear behavior of 3D spacer fabric. The nonlinear behavior of shear force versus shear angle and the deformation mechanism were analyzed. The shear force versus shear angle curves and wrinkles position of in-plane shear test are recorded by considering two different frame lengths to compare with each other and load–displacement curves of inter-ply shear test are also analyzed. In addition to this, the program was developed in matlab using Hough transform to analyze the shear angle in the image taken during displacement of specimen at various positions. This image analyzed results were compared with the actual experimental results. The findings of intra-ply shear behavior spacer fabrics using image processing and experimental techniques are important for various functional application. From the results obtained in this work, it is suggested that the picture frame fixture still requires minor modifications to increase the accuracy of shear behavior of textile materials.

Název v anglickém jazyce

Image Processing and Experimental Techniques for Studying Intra-ply Shear Behaviour of 3D Weft Knitted Spacer Fabrics

Popis výsledku anglicky

An experimental and image analysis procedure were used to study the intra-ply shear behavior of 3-dimensional weft knitted spacer fabrics. In this work, the picture frame fixture was designed to determine its suitability for measuring intra-ply shear behavior of 3D spacer fabric. The nonlinear behavior of shear force versus shear angle and the deformation mechanism were analyzed. The shear force versus shear angle curves and wrinkles position of in-plane shear test are recorded by considering two different frame lengths to compare with each other and load–displacement curves of inter-ply shear test are also analyzed. In addition to this, the program was developed in matlab using Hough transform to analyze the shear angle in the image taken during displacement of specimen at various positions. This image analyzed results were compared with the actual experimental results. The findings of intra-ply shear behavior spacer fabrics using image processing and experimental techniques are important for various functional application. From the results obtained in this work, it is suggested that the picture frame fixture still requires minor modifications to increase the accuracy of shear behavior of textile materials.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Fiber Bioengineering and Informatics

ISSN

1940-8676

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

HK - Hongkong

Počet stran výsledku

14

Strana od-do

63-76

Kód UT WoS článku

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EID výsledku v databázi Scopus

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