PLASTICITE ET ENDOMMAGEMENT DES ROCHES DUCTILES. APPLICATION AU SEL GEMME PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download PLASTICITE ET ENDOMMAGEMENT DES ROCHES DUCTILES. APPLICATION AU SEL GEMME PDF full book. Access full book title PLASTICITE ET ENDOMMAGEMENT DES ROCHES DUCTILES. APPLICATION AU SEL GEMME by Luc Thorel. Download full books in PDF and EPUB format.
Author: Luc Thorel
Publisher:
ISBN:
Category :
Languages : fr
Pages : 290
Get Book Here
Book Description
LES DEFORMATIONS ELASTOPLASTIQUES (INSTANTANEES) ET LES MECANISMES D'ENDOMMAGEMENT DU SEL GEMME SONT ABORDES PAR UNE ETUDE EXPERIMENTALE ET THEORIQUE. UNE ETUDE BIBLIOGRAPHIQUE PRESENTE LES MECANISMES DE DEFORMATION DU SEL GEMME, ET PERMET DE DEGAGER LES DIFFERENTS FACTEURS PHYSIQUES REGISSANT LE CARACTERE DUCTILE OU FRAGILE DU COMPORTEMENT DU SEL GEMME. ON SITUE AINSI LE SEL GEMME PAR RAPPORT AUX AUTRES GEOMATERIAUX DU POINT DE VUE DES PROPRIETES MECANIQUES. ON PRESENTE EGALEMENT DIFFERENTES METHODES D'IDENTIFICATION DE L'ENDOMMAGEMENT DES GEOMATERIAUX. DES ESSAIS DE COMPRESSION ET D'EXTENSION AXISYMETRIQUES SONT PRESENTES. LA DEFORMATION VOLUMIQUE GLOBALE EST MESUREE AU COURS DU CHARGEMENT DEVIATORIQUE. CETTE MESURE EST UN INDICATEUR D'ENDOMMAGEMENT ET PERMET EN PARTICULIER D'IDENTIFIER LES CONDITIONS D'INITIATION DE L'ENDOMMAGEMENT. LE CHARGEMENT HYDROSTATIQUE ET LES PHASES DEVIATORIQUES RENSEIGNENT SUR LE RHEOLOGIE DU MATERIAU ET SUR LA DETERIORATION DU SEL GEMME CONSECUTIVE AU CHARGEMENT DEVIATORIQUE. LES VARIATIONS DES PARAMETRES ELASTIQUES SONT DECRITES MAIS, ETANT DE FAIBLE AMPLITUDE, ELLES NE SONT PAS PRISES EN COMPTE DANS L'ECRITURE DE LA LOI DE COMPORTEMENT. UNE ANALYSE DES CONTRAINTES INTERNES PAR LE TRUCHEMENT D'UN MODELE MICRO-MACRO AUTOCOHERENT PERMET D'ECLAIRER LES CAUSES DE LA PRECOCITE DE L'ENDOMMAGEMENT EN EXTENSION. L'USAGE D'UN TEL MODELE PERMET AUSSI DE DISCUTER LA NATURE DE L'ECROUISSAGE. A L'ECHELLE MACROSCOPIQUE, UN MODELE DE COMPORTEMENT ELASTOPLASTIQUE EST PROPOSE. IL SUIT UN ECROUISSAGE ISOTROPE, L'ECOULEMENT EST NON-ASSOCIE, ET SA DETERMINATION S'APPUIE SUR L'ANALYSE DE L'EVOLUTION DE L'ANGLE DE DILATANCE EN FONCTION DE LA CONTRAINTE MOYENNE ET DU PARAMETRE D'ECROUISSAGE (LA DISTORSION PLASTIQUE). UNE GENERALISATION A L'ESPACE TRIDIMENSIONNEL DES CONTRAINTES (EN FAISANT INTERVENIR TROIS INVARIANTS DU TENSEUR DES CONTRAINTES) EST DEVELOPPE ET PERMET DE PRESENTER UN RESULTAT DE CALCUL DE CREUSEMENT DE GALERIE AXYSIMETRIQUE
Author: Luc Thorel
Publisher:
ISBN:
Category :
Languages : fr
Pages : 290
Get Book Here
Book Description
LES DEFORMATIONS ELASTOPLASTIQUES (INSTANTANEES) ET LES MECANISMES D'ENDOMMAGEMENT DU SEL GEMME SONT ABORDES PAR UNE ETUDE EXPERIMENTALE ET THEORIQUE. UNE ETUDE BIBLIOGRAPHIQUE PRESENTE LES MECANISMES DE DEFORMATION DU SEL GEMME, ET PERMET DE DEGAGER LES DIFFERENTS FACTEURS PHYSIQUES REGISSANT LE CARACTERE DUCTILE OU FRAGILE DU COMPORTEMENT DU SEL GEMME. ON SITUE AINSI LE SEL GEMME PAR RAPPORT AUX AUTRES GEOMATERIAUX DU POINT DE VUE DES PROPRIETES MECANIQUES. ON PRESENTE EGALEMENT DIFFERENTES METHODES D'IDENTIFICATION DE L'ENDOMMAGEMENT DES GEOMATERIAUX. DES ESSAIS DE COMPRESSION ET D'EXTENSION AXISYMETRIQUES SONT PRESENTES. LA DEFORMATION VOLUMIQUE GLOBALE EST MESUREE AU COURS DU CHARGEMENT DEVIATORIQUE. CETTE MESURE EST UN INDICATEUR D'ENDOMMAGEMENT ET PERMET EN PARTICULIER D'IDENTIFIER LES CONDITIONS D'INITIATION DE L'ENDOMMAGEMENT. LE CHARGEMENT HYDROSTATIQUE ET LES PHASES DEVIATORIQUES RENSEIGNENT SUR LE RHEOLOGIE DU MATERIAU ET SUR LA DETERIORATION DU SEL GEMME CONSECUTIVE AU CHARGEMENT DEVIATORIQUE. LES VARIATIONS DES PARAMETRES ELASTIQUES SONT DECRITES MAIS, ETANT DE FAIBLE AMPLITUDE, ELLES NE SONT PAS PRISES EN COMPTE DANS L'ECRITURE DE LA LOI DE COMPORTEMENT. UNE ANALYSE DES CONTRAINTES INTERNES PAR LE TRUCHEMENT D'UN MODELE MICRO-MACRO AUTOCOHERENT PERMET D'ECLAIRER LES CAUSES DE LA PRECOCITE DE L'ENDOMMAGEMENT EN EXTENSION. L'USAGE D'UN TEL MODELE PERMET AUSSI DE DISCUTER LA NATURE DE L'ECROUISSAGE. A L'ECHELLE MACROSCOPIQUE, UN MODELE DE COMPORTEMENT ELASTOPLASTIQUE EST PROPOSE. IL SUIT UN ECROUISSAGE ISOTROPE, L'ECOULEMENT EST NON-ASSOCIE, ET SA DETERMINATION S'APPUIE SUR L'ANALYSE DE L'EVOLUTION DE L'ANGLE DE DILATANCE EN FONCTION DE LA CONTRAINTE MOYENNE ET DU PARAMETRE D'ECROUISSAGE (LA DISTORSION PLASTIQUE). UNE GENERALISATION A L'ESPACE TRIDIMENSIONNEL DES CONTRAINTES (EN FAISANT INTERVENIR TROIS INVARIANTS DU TENSEUR DES CONTRAINTES) EST DEVELOPPE ET PERMET DE PRESENTER UN RESULTAT DE CALCUL DE CREUSEMENT DE GALERIE AXYSIMETRIQUE
Author: Jaak J.K. Daemen
Publisher: CRC Press
ISBN: 9789054105527
Category : Technology & Engineering
Languages : en
Pages : 968
Get Book Here
Book Description
This volume presents the proceedings of a symposium on rock mechanics, held in the USA in 1995. Topics covered include: rock dynamics; tool-rock interaction; radioactive waste disposal; underground mining; fragmentation and blasting; theoretical and model studies; hydrology; and rock creep.
Author: N. Hoteit
Publisher: CRC Press
ISBN: 9058095339
Category : Science
Languages : en
Pages : 315
Get Book Here
Book Description
These papers address state-of-the-art knowledge of thermo-hydro-mechanical behaviours of deep argillaceous rocks. They introduce achievements in laboratory test methods for determining the coupling parameters of deep argillaceous rocks, amongst other things.
Author: Xia-Ting Feng
Publisher: CRC Press
ISBN: 1315319616
Category : Technology & Engineering
Languages : en
Pages : 784
Get Book Here
Book Description
Principles is the first volume of the five-volume set Rock Mechanics and Engineering and contains twenty-four chapters from key experts in the following fields: - Discontinuities; - Anisotropy; - Rock Stress; - Geophysics; - Strength Criteria; - Modeling Rock Deformation and Failure. The five-volume set “Comprehensive Rock Engineering”, which was published in 1993, has had an important influence on the development of rock mechanics and rock engineering. Significant and extensive advances and achievements in these fields over the last 20 years now justify the publishing of a comparable, new compilation. Rock Mechanics and Engineering represents a highly prestigious, multi-volume work edited by Professor Xia-Ting Feng, with the editorial advice of Professor John A. Hudson. This new compilation offers an extremely wideranging and comprehensive overview of the state-of-the-art in rock mechanics and rock engineering and is composed of peer-reviewed, dedicated contributions by all the key experts worldwide. Key features of this set are that it provides a systematic, global summary of new developments in rock mechanics and rock engineering practices as well as looking ahead to future developments in the fields. Contributors are worldrenowned experts in the fields of rock mechanics and rock engineering, though younger, talented researchers have also been included. The individual volumes cover an extremely wide array of topics grouped under five overarching themes: Principles (Vol. 1), Laboratory and Field Testing (Vol. 2), Analysis, Modelling and Design (Vol. 3), Excavation, Support and Monitoring (Vol. 4) and Surface and Underground Projects (Vol. 5). This multi-volume work sets a new standard for rock mechanics and engineering compendia and will be the go-to resource for all engineering professionals and academics involved in rock mechanics and engineering for years to come.
Author: N.D. Cristescu
Publisher: CRC Press
ISBN: 1000108082
Category : Technology & Engineering
Languages : en
Pages : 481
Get Book Here
Book Description
Papers cover: laboratory and in-situ testing; coupled effects and permeability; creep damage and dilatancy; constitutive modelling; crushed salt behaviour; numerical modelling; storage and disposal projects; mining applications; case studies; and salt pillars and cavities.
Author: Pierre Bérest
Publisher: CRC Press
ISBN: 0415621224
Category : Technology & Engineering
Languages : en
Pages : 508
Get Book Here
Book Description
This collection of papers on research into and management of underground structures in salt formations represents the state-of-the-art on applications of salt mechanics in mines and storage caverns for gas/hydrocarbon, radioactive waste and toxic waste disposal. The contributions cover laboratory experiments, constitutive numerical modeling and field investigations, and deal with creep, damage, thermo-hydro-mechanical and chemical-coupled effects, lessons learnt from real sites and structures and in-situ monitoring. The book is organized into eight topics: • Laboratory investigations and constitutive modeling • Coupled processes and hydro-chemical effects (THMC) • Field measurements and back-analyses • Numerical modeling • Dry mining, post-mining and backfilling • Liquid hydrocarbon storage and brine-production caverns • Gaseous hydrocarbon storage and compressed air energy storage • Hazardous and radioactive waste disposal Mechanical Behavior of Salt VII will appeal to academics, engineers and professionals involved in salt mechanics.
Author: Michel Aubertin
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 680
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 428
Get Book Here
Book Description
Author: G. Vouille
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 964
Get Book Here
Book Description
Author: Ralf Littke
Publisher: Springer Science & Business Media
ISBN: 3540850856
Category : Science
Languages : en
Pages : 528
Get Book Here
Book Description
Sedimentary basins host, among others, most of our energy and fresh-water resources: they can be regarded as large geo-reactors in which many physical and chemical processes interact. Their complexity can only be well understood in well-organized interdisciplinary co-operations. This book documents how researchers from different geo-scientific disciplines have jointly analysed the structural, thermal, and sedimentary evolution as well as fluid dynamics of a complex sedimentary basin system which has experienced a variety of activation and reactivation impulses as well as intense salt tectonics. In this book we have summarized our geological, geophysical and geochemical understanding of some of the most important processes affecting sedimentary basins in general and our view on the evolution of one of the largest, best explored and most complex continental sedimentary basins on Earth: The Central European Basin System.
