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Author : Jean-Paul Lallemand
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (494 download)
Download or read book Contribution à l'étude du comportement mécanique des élastomères silicones written by Jean-Paul Lallemand and published by . This book was released on 1971 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pascal Meyer
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (491 download)
Download or read book Contribution à l'étude du comportement hyperélastique d'un caoutchouc naturel et d'un caoutchouc de silicone written by Pascal Meyer and published by . This book was released on 1994 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Martial Giton
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.:/5 (116 download)
Download or read book Contribution de l'analyse locale des déformations à l'étude de la déchirure d'un élastomère silicone written by Martial Giton and published by . This book was released on 2004 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eric Tonolo
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (489 download)
Download or read book Contribution à l'étude des milieux aléatoires macroscopiques written by Eric Tonolo and published by . This book was released on 1988 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE EXPERIMENTALE DES COMPORTEMENTS ELASTIQUES DE MATERIAUX HETEROGENES CONSTITUES D'UNE MATRICE ELASTOMERE(SILICONE ET POLYURETHANNE) CONTENANT DES FIBRES COURTES DE CARBONE EN CONCENTRATION VARIABLE. ETUDE DES RELATIONS ENTRE L'ELASTICITE DE CES MILIEUX ET LEUR STRUCTURE EN AGREGATS OU AMAS DE PARTICULES DE RENFORT
Author : JULIE.. DIANI
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (116 download)
Download or read book CONTRIBUTION A L'ETUDE DU COMPORTEMENT ELASTIQUE ET DE L'ENDOMMAGEMENT DES MATERIAUX ELASTOMERES written by JULIE.. DIANI and published by . This book was released on 1999 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'UTILISATION DES MATERIAUX ELASTOMERES, DE PLUS EN PLUS REPANDUE DANS DE NOMBREUX DOMAINES D'INDUSTRIE DE POINTE, NECESSITE UNE BONNE MAITRISE DE LA REPRESENTATION DE LEUR COMPORTEMENT ELASTIQUE ET DE LA FORMULATION DE CRITERES D'ENDOMMAGEMENT PHYSIQUES. LA REPRESENTATION THEORIQUE DU COMPORTEMENT ELASTIQUE DE CES MATERIAUX PEUT ETRE ABORDEE PAR UNE APPROCHE MACROMOLECULAIRE OU PAR UNE APPROCHE PHENOMENOLOGIQUE. L'ETUDE DES MODELES MACROMOLECULAIRES EXISTANTS NOUS A PERMIS DE PRECISER LES DIFFICULTES D'UNE LIAISON MICRO-MACRO PERTINENTE LORS DE LA CONSTRUCTION D'UNE LOI DE COMPORTEMENT A PARAMETRES PHYSIQUES. SUIVANT ALORS UNE APPROCHE PHENOMENOLOGIQUE, NOUS AVONS PROPOSE UNE NOUVELLE DENSITE D'ENERGIE ELASTIQUE DE DEFORMATION. AU-DELA DE CETTE FONCTION, NOUS PROPOSONS PLUS GENERALEMENT UNE DEMARCHE SIMPLE DE CONSTRUCTION DE LA FONCTION DE DENSITE D'ENERGIE, ACCOMPAGNEE D'UNE STRATEGIE D'IDENTIFICATION DES PARAMETRES QUI LUI SONT ASSOCIES. CETTE STRATEGIE NE NECESSITE LA CONNAISSANCE QUE DE DEUX EXPERIENCES, VOIRE D'UNE SEULE. CETTE DEMARCHE A ETE VALIDEE AVEC SUCCES SUR UN ELASTOMERE THERMOPLASTIQUE, LE SANTOPRENE. DU FAIT DES TRES GRANDES DEFORMATIONS ELASTIQUES QUE PEUVENT SUBIR LES MATERIAUX ELASTOMERES, L'ETUDE DES PHENOMENES D'ENDOMMAGEMENT PAR CAVITATION (APPARITION DE CAVITES) OU CROISSANCE DE CAVITES NECESSITE DE SE PLACER DANS LE FORMALISME DES GRANDES DEFORMATIONS. APRES AVOIR REPRIS LES CRITERES DE CAVITATION CONNUS, NOUS PROPOSONS UN CRITERE ENERGETIQUE DE CROISSANCE DE CAVITES PAR ANALOGIE AVEC LA MECANIQUE DE LA RUPTURE. POUR CELA LE TAUX DE RESTITUTION D'ENERGIE D'UNE SPHERE CONTENANT UNE CAVITE SPHERIQUE, SOUMISE A UN EFFORT DE TRACTION QUELCONQUE, EST ETABLI A CHARGEMENT OU A DEPLACEMENT IMPOSES. AFIN DE VALIDER LES CRITERES D'ENDOMMAGEMENT PROPOSES, DES SIMULATIONS NUMERIQUES D'ESSAIS EXPERIMENTAUX ONT ETE REALISEES A L'AIDE DU CODE DE CALCUL ABAQUS. ENFIN, L'EXPLOITATION DE CES CRITERES A PERMIS D'ETUDIER LA COMPETITION ENTRE CAVITATION ET CROISSANCE DE CAVITES. IL APPARAIT QUE LA TAILLE INITIALE DES DEFAUTS DANS LA STRUCTURE INFLUENCE DIRECTEMENT LE MODE D'EVOLUTION DE L'ENDOMMAGEMENT SOIT PAR APPARITION DE NOUVELLE CAVITES (CAVITATION) SOIT PAR CROISSANCE DE CAVITES DEJA PRESENTES.
Author : Sabu Thomas
Publisher : John Wiley & Sons
ISBN 13 : 0470823461
Total Pages : 729 pages
Book Rating : 4.4/5 (78 download)
Download or read book Rubber Nanocomposites written by Sabu Thomas and published by John Wiley & Sons. This book was released on 2010-04-09 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rubber Nanocomposites: Preparation, Properties and Applications focuses on the preparation, characterization and properties of natural and synthetic rubber nanocomposites. The book carefully debates the preparation of unmodified and modified nanofillers, various manufacturing techniques of rubber nanocomposites, structure, morphology and properties of nanocomposites. The text reviews the processing; characterization and properties of 0-, 1D and 2D nanofiller reinforced rubber nanocomposites. It examines the polymer/filler interaction, i.e., the compatibility between matrix and filler using unmodified and modified nanofillers. The book also examines the applications of rubber nanocomposites in various engineering fields, which include tyre engineering. The book also examines the current state of the art, challenges and applications in the field of rubber nanocomposites. The handpicked selection of topics and expert contributions make this survey of rubber nanocomposites an outstanding resource for anyone involved in the field of polymer materials design. A handy "one stop" reference resource for important research accomplishments in the area of rubber nanocomposites. Covers the various aspects of preparation, characterization, morphology, properties and applications of rubber nanocomposites. Summarizes many of the recent technical research accomplishments in the area of nanocomposites, in a comprehensive manner It covers an up to date record on the major findings and observations in the field
Author : Quentin Bourgogne
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (124 download)
Download or read book Contribution à l'étude du comportement mécanique d'un PPS/GF40 sous différents chargements avec prise en compte des effets de l'environnement de sollicitation written by Quentin Bourgogne and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'immersion permanente dans le liquide de refroidissement et les fortes variations de températures inhérentes à certaines applications automobiles constituant un environnement défavorable aux composites plastiques, les effets de cet environnement sur ces matériaux doit être connus afin de permettre une conception fiable des composants. Cette thèse présente une étude expérimentale et théorique sur un PPS/GF 40 et sa matrice. Les variations de températures et le vieillissement du matériau lié à l'immersion dans le liquide de refroidissement ont été investiguées de manière expérimentale via des essais de tractions cycliques et monotones sur le plastique pur et sur le composite en faisant varier la proportion de glycol dans le liquide de refroidissement. Les résultats de ces essais ont permis l'identification des principaux phénomènes physiques à l'œuvre dans le PPS pur et responsables des évolutions de son comportement mécanique en fonction de cet environnement hydro-thermique. Ces observations expérimentales ont permis la mise en place d'un modèle phénoménologique traduisant le comportement complexe du PPS et de l'extrapoler pour différentes températures. Les effets du vieillissement ont été intégrés au sein de ce même modèle via l'établissement d'une équivalence température/immersion. A partir de l'étude réalisée sur la matrice PPS, le modèle proposé a été extrapolé au niveau du composite via une homogénéisation analytique de son comportement. Un certain écart a été observé entre la prédiction du comportement plastique et le comportement observé expérimentalement. Une investigation par éléments finis de la cohésion fibre/matrice par endommagement d'inter-phase a été menée afin d'expliquer ces différences. Ce travail a permis de mettre en exergue l'influence du vieillissement sur cette cohésion et de quantifier la perte de résistance de cette inter-phase induite par l'immersion. Enfin, une étude expérimentale en fatigue a été menée sur le composite. Les similitudes observées avec le comportement en quasi-statique ont permis de réutiliser des paramètres du modèle développé afin d'extrapoler les courbes de Wöhler pour différentes températures. Cette extrapolation étant alors possible, un modèle 1D a été développé afin d'estimer l'élévation de température induite dans le matériau suite aux phénomènes d'auto-échauffement induits par la sollicitation en fatigue, tout en prenant en considération les effets du vieillissement sur la microstructure du matériau.
Author : Serge Lasserre
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (252 download)
Download or read book Contribution à l'étude du comportement mécanique des matériaux viscoélastiques written by Serge Lasserre and published by . This book was released on 1973 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON SE PROPOSE DE REALISER ET DE METTRE AU POINT QUELQUES DISPOSITIFS EXPERIMENTAUX PERMETTANT D'ANALYSER LE COMPORTEMENT DES MATERIAUX VISCOELASTIQUES ET DE DETERMINER LEURS COEFFICIENTS OU LEURS FONCTIONS CARACTERISTIQUES. APRES UN RAPPEL DE QUELQUES NOTIONS FONDAMENTALES INTERVENANT EN RHEOLOGIE DES SOLIDES, ON ETUDIE LE COMPORTEMENT GLOBAL D'UNE POUTRE VISCOELASTIQUE EN TORSION, PUIS LES PROPRIETES LOCALES DU MATERIAU AVEC L'ETUDE DE LA RESISTANCE A LA PENETRATION PAR UN POINCON, EN ESSAI STATIQUE OU QUASI-STATIQUE PUIS EN ESSAI AU CHOC
Author : Don Montague
Publisher : Taylor & Francis
ISBN 13 : 9780419199106
Total Pages : 472 pages
Book Rating : 4.1/5 (991 download)
Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.
Author : Yavuz Basar
Publisher : Springer Science & Business Media
ISBN 13 : 3662042991
Total Pages : 201 pages
Book Rating : 4.6/5 (62 download)
Download or read book Nonlinear Continuum Mechanics of Solids written by Yavuz Basar and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the book is the presentation of the fundamental mathematical and physical concepts of continuum mechanics of solids in a unified description so as to bring young researchers rapidly close to their research area. Accordingly, emphasis is given to concepts of permanent interest, and details of minor importance are omitted. The formulation is achieved systematically in absolute tensor notation, which is almost exclusively used in modern literature. This mathematical tool is presented such that study of the book is possible without permanent reference to other works.
Author : Albert Edward Green
Publisher : Oxford University Press, USA
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.F/5 ( download)
Download or read book Large Elastic Deformations written by Albert Edward Green and published by Oxford University Press, USA. This book was released on 1970 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nere Gil-Negrete
Publisher : CRC Press
ISBN 13 : 1315884844
Total Pages : 731 pages
Book Rating : 4.3/5 (158 download)
Download or read book Constitutive Models for Rubber VIII written by Nere Gil-Negrete and published by CRC Press. This book was released on 2013-06-03 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to their unique properties, rubber materials are found in multiple engineering applications such as tires, engine mounts, shock absorbers, flexible joints, seals, etc. Nevertheless, the complex nature of the behavior of such material makes it difficult to accurately model and predict the performance of these units.The challenge to correctly rep
Author : Kenneth H. Huebner
Publisher : John Wiley & Sons
ISBN 13 : 9780471370789
Total Pages : 748 pages
Book Rating : 4.3/5 (77 download)
Download or read book The Finite Element Method for Engineers written by Kenneth H. Huebner and published by John Wiley & Sons. This book was released on 2001-09-07 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eine Einführung in alle Aspekte der finiten Elemente, jetzt schon in der 4. Auflage! Geboten wird eine ausgewogene Mischung theoretischer und anwendungsorientierter Kapitel mit vielen Beispielen. Schwerpunkte liegen auf Anwendungen aus der Mechanik, dem Wärmetransport, der Elastizität sowie auf disziplinübergreifenden Problemen (Strömungen von Fluiden, Elektromagnetismus). Eine nützliche und zuverlässige Informationsquelle für Studenten und Praktiker!
Author : Agnes Buka
Publisher : World Scientific
ISBN 13 : 1848167997
Total Pages : 299 pages
Book Rating : 4.8/5 (481 download)
Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.
Author : Norsaadah Zakaria
Publisher : Woodhead Publishing
ISBN 13 : 0081026056
Total Pages : 428 pages
Book Rating : 4.0/5 (81 download)
Download or read book Anthropometry, Apparel Sizing and Design written by Norsaadah Zakaria and published by Woodhead Publishing. This book was released on 2019-10-05 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anthropometry, Apparel Sizing and Design, Second Edition, reviews techniques in anthropometry, sizing system developments, and their applications to clothing design. The book addresses the need for the improved characterization of population size, weights and the shapes of consumers. This new edition presents the very latest advances, and is expanded to include in-depth coverage of sizing and fit for specific groups and applications. Sections cover the development of sizing systems, classification and body types, the use of anthropometric data, body measurement devices and techniques, including 3D scanners for the full body and for particular body parts, 4D scanning technology and motion analysis. Additional sections cover testing and the evaluation of fit and anthropometric sizing systems for particular functions, thus reflecting the increasing need for apparel to meet specific needs, such as in swimwear, protective clothing, mobility, intimate apparel, footwear and compression garments. This book will be an essential reference source for apparel designers, manufacturers, retailers and merchandisers. Its detailed information and data will also be of great interest to researchers and postgraduate students across clothing technology, product design, fashion and textiles. - Reviews methods and techniques in anthropometry, sizing system development, and applications in clothing design - Enables users to understand and utilize detailed anthropometric data - Covers sizing and fit for particular uses, including protective clothing, compression garments, intimate apparel and footwear
Author : B. Blümich
Publisher : Springer Science & Business Media
ISBN 13 : 3642784836
Total Pages : 286 pages
Book Rating : 4.6/5 (427 download)
Download or read book Solid-State NMR I Methods written by B. Blümich and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. A.-R. Grimmer, Berlin, FRG; B. Bl}mich, Aachen, FRG: Introduction to Solid-State NMR 2. F. Laupretre, Paris, France: High-Resolution 13C NMRInvestigations of Local Dynamics in Bulk Polymers at Temperatures Below andAbove the Glass-Transition Temperature 3. D. Raftery, Philadelphia, PA;B.F. Chmelka, Santa Barbara, CA: Xenon NMR Spectroscopy 4. G. Fleischer, Leipzig, FRG; F. Fujara, Mainz, FRG: NMR as a Generalized Incoherent Scattering Experiment 5. P. Bl}mler, B. Bl}mich, Mainz, FRG: NMR Imaging of Solids.
Author : Walther Burchard
Publisher : Springer Science & Business Media
ISBN 13 : 9781851664139
Total Pages : 444 pages
Book Rating : 4.6/5 (641 download)
Download or read book Physical Networks written by Walther Burchard and published by Springer Science & Business Media. This book was released on 1990-05-31 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
