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A comparative study of uniaxial and biaxial breaking stress and strain profiles of goat upper / M. D. Naresh in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 85, N° 2 (03-04/2001)
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Titre : A comparative study of uniaxial and biaxial breaking stress and strain profiles of goat upper Type de document : texte imprimé Auteurs : M. D. Naresh, Auteur ; T. Rangaswamy, Auteur ; V. Arumugam, Auteur ; R. Sanjeevi, Auteur Année de publication : 2001 Article en page(s) : p. 72-79 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Contraintes (mécanique)
Cuirs et peaux de chèvres
Essais de résilience
Essais dynamiques
Rupture (mécanique)
Tige de la chaussure
Traction (mécanique)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Conventional uniaxial tensile test methods may only inadequately provide realistic information about the mechanical behaviour of leather under actual user conditions. A preliminary study to map the breaking stress and breaking strain profiles of goat upper using a biaxial testing procedure is described here. The results indicate that whilst the influence of the fibre matrix is retained, uniaxial tests generally tend to give higher results, a factor which needs careful consideration during design and development of end products. Note de contenu : - Experimental design
- Uniaxial strength profile
- Biaxial strength profile
- Comparison with uniaxial test results
- Influence of lateral load on dynamic axis prior to extensionEn ligne : https://drive.google.com/file/d/1mbYkNfI4ZQZd53ToQSmFu0KlkwnZ5veO/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40414
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 85, N° 2 (03-04/2001) . - p. 72-79[article]Exemplaires
Code-barres Cote Support Localisation Section Disponibilité aucun exemplaire Effect of strain rate on crosslinked collagen fibres / V. Arumugam in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 79, N° 5 (09-10/1995)
[article]
Titre : Effect of strain rate on crosslinked collagen fibres Type de document : texte imprimé Auteurs : V. Arumugam, Auteur ; M. D. Naresh, Auteur ; N. Somanathan ; R. Sanjeevi Année de publication : 1995 Article en page(s) : p. 143-147 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Mechanical properties such as stress-strain relationships, plastic set and fracture behaviour were studied for chrome and formaldehyde tanned collagen fibres. The stress-strain and fracture behaviour were found to be different from that of untanned collagen fibres, whereas the plastic set showed only marginal differences. The morphology of the fractured ends of the fibres tested at different strain rates was studied using scanning electron microscopy. An attempt has been made to clarify the different patterns of the cross-linked collagen fibres. En ligne : https://drive.google.com/file/d/16RDd4Y9rRYNbrPTKou6rRPkR0fG2xg8n/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8200
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 79, N° 5 (09-10/1995) . - p. 143-147[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007006 - Périodique Bibliothèque principale Documentaires Disponible SEM studies on the morphology of grafted casein films / N. Somanathan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. N° 71 (Année 1987)
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Titre : SEM studies on the morphology of grafted casein films Type de document : texte imprimé Auteurs : N. Somanathan, Auteur ; V. Arumugam, Auteur ; R. Sanjeevi, Auteur ; T. S. Ranganathan, Auteur Année de publication : 1987 Article en page(s) : p. 108-110 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Casein, which is used as a protein finish, was grafted with acrylonitrile and n-butyl methacrylate in order to reduce its hydrophobicity. Grafting was undertaken at various concentration levels of the binary mixture. The surface morphology of these grafted films was studied using scanning electron microscopy. The morphology of samples, stretched up to 10 and 20 % levels, was also studied. The compatibility of the ungrafted polymer with that of grafted casein decreases when the concentration of the former is increased. En ligne : https://drive.google.com/file/d/1EgjsdSqt_3PTjwHjJ8BRJxL07EkJq7uS/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9162
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. N° 71 (Année 1987) . - p. 108-110[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 007135 - Périodique Bibliothèque principale Documentaires Disponible