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Vol.15, No.3, 2015, pp.157–162 |
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EVALUATION OF MECHANICAL PROPERTIES OF JUTE YARNS BY TWO- AND THREE- PARAMETERS WEIBULL METHOD Aziz Saaidia1, Abderrezak Bezazi1, Ahmed Belbah1, Salah Amroune1,2, Fabrizio Scarpa3 1)Laboratoire de Mécanique Appliquée des Nouveaux Matériaux (LMANM), Université 8 Mai 1945 Guelma, Algérie, saidia_aziz@yahoo.fr 2)Université de M’sila, Algérie 3)Department of Aerospace Engng., University of Bristol |
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Abstract This paper deals with chemical, physical and mechanical characterization using different techniques of tests such as: FTIR, XRD analysis and static tensile tests of jute fibre yarns. The analysis of experimental results obtained in static tensile shows that tensile strength and Young's modulus vary depending on the increase in the number of tested samples. Therefore a statistical analysis is performed using Weibull method with two and three parameters. Keywords: natural fibre, jute, Weibull distribution |
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