Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Modelisation Des Contacts Dans Le Calcul Tridimensionnel Des Ouvrages Geotechniques
Download Modelisation Des Contacts Dans Le Calcul Tridimensionnel Des Ouvrages Geotechniques full books in PDF, epub, and Kindle. Read online Modelisation Des Contacts Dans Le Calcul Tridimensionnel Des Ouvrages Geotechniques ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis MODELISATION DES CONTACTS DANS LE CALCUL TRIDIMENSIONNEL DES OUVRAGES GEOTECHNIQUES by : NABILA.. SELLALI HARAIGUE
Download or read book MODELISATION DES CONTACTS DANS LE CALCUL TRIDIMENSIONNEL DES OUVRAGES GEOTECHNIQUES written by NABILA.. SELLALI HARAIGUE and published by . This book was released on 1999 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: CE MEMOIRE EST CONSACRE A LA MODELISATION DES INTERFACES DANS LES CALCULS TRIDIMENSIONNELS EN ELEMENTS FINIS D'OUVRAGES GEOTECHNIQUES (OUVRAGES EN SOL RENFORCE, CONTACTS DE MATERIAUX DIFFERENTS, ETC.). IL S'APPUIE SUR DES TRAVAUX ANTERIEURS DU LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES QUI AVAIENT PRODUIT DES MODULES DU LOGICIEL CESAR-LCPC CONSACRES AU CONTACT ENTRE SOLIDES ELASTIQUES (TACT) ET ENTRE SOLIDES ELASTOPLASTIQUES (TCNL). CETTE RECHERCHE A DEVELOPPE UNE AUTRE LOI DE COMPORTEMENT D'INTERFACE DE TYPE ELASTOPLASTIQUE QUI SE COMBINE HARMONIEUSEMENT AVEC LES LOIS DE COMPORTEMENT UTILISEES POUR LES SOLS ET LES STRUCTURES EN CONTACT. CETTE LOI D'INTERFACE A ETE PROGRAMMEE DANS UN NOUVEAU MODULE DE CALCUL (MCNL-C). L'ANALYSE TRIDIMENSIONNELLE EN ELEMENTS FINIS D'UN MUR EXPERIMENTAL EN TERRE ARMEE, EDIFIE A BOURRON-MARLOTTE, CONTRIBUE A VALIDER CES DEVELOPPEMENTS NUMERIQUES. LA COMPARAISON DE CE CALCUL A UNE ETUDE BIDIMENSIONNELLE DU MEME PROBLEME MONTRE, D'UNE MANIERE GENERALE, UNE MEILLEURE CONCORDANCE DE L'ANALYSE TRIDIMENSIONNELLE AVEC LES RESULTATS EXPERIMENTAUX, NOTAMMENT EN TERMES DE TRACTION DANS LES ARMATURES ET DE PLASTICITE DANS L'OUVRAGE. CES RESULTATS ILLUSTRENT L'APPORT D'UNE MODELISATION PLUS REALISTE DES INTERFACES AUTOUR DE L'ARMATURE LINEAIRE DANS LA MODELISATION TRIDIMENSIONNELLE DE CE TYPE D'OUVRAGES.
Book Synopsis De la rhéologie des sols à l'ouvrage géotechnique by : Philippe Mestat
Download or read book De la rhéologie des sols à l'ouvrage géotechnique written by Philippe Mestat and published by . This book was released on 2003 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les activités de recherche présentées portent sur différents aspects de la modélisation numérique appliquée au calcul des ouvrages de géotechnique. Les thèmes abordés concernent: le développement d'un module de calcul en comportement non linéaire au sein du logiciel par éléments finis CESAR-LCPC ; le développement de trois autres modules de calcul basés sur le précédent ; l'utilisation des lois de comportement non linéaire et la manière de déterminer les valeurs de leurs paramètres; l'élaboration d'un référentiel de tests pour la vérification du bon fonctionnement des logiciels de calcul; la validation des modèles numériques d'ouvrages par rapport à des mesures réalisées en vraie grandeur. Ces recherches, menées en partenariat ou non, ont abouti à six outils opérationnels mis à la disposition des chercheurs et des ingénieurs impliqués dans la modélisation en géotechnique: trois logiciels inclus dans CESAR-LCPC; un référentiel de tests; une méthodologie de détermination des valeurs des paramètres et la base de données MOMIS, recensant les modélisations d'ouvrages par éléments finis et leurs confrontations avec des mesures.
Book Synopsis Beyond 2000 in Computational Geotechnics by : Ronald B.J. Brinkgreve
Download or read book Beyond 2000 in Computational Geotechnics written by Ronald B.J. Brinkgreve and published by CRC Press. This book was released on 1999-01-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers presented during the first international PLAXIS symposium. Topics covered include: general geo-technical aspects; tunnels and deep excavations, and education and research. This pack is meant for the user of the PLAXIS program, as well as engineers and researchers.
Book Synopsis FLAC and Numerical Modeling in Geomechanics by : Christine Detournay
Download or read book FLAC and Numerical Modeling in Geomechanics written by Christine Detournay and published by CRC Press. This book was released on 2020-12-17 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixty-five papers cover a wide range of topics from engineering applications to theoretical developments in the areas of embankment and slope stability, underground cavity design and mining; dynamic analysis, soil and structure interaction, and coupled processes and fluid flow.
Book Synopsis Twenty-Sixth International Congress on Large Dams / Vingt-Sixième Congrès International des Grands Barrages by : CIGB ICOLD
Download or read book Twenty-Sixth International Congress on Large Dams / Vingt-Sixième Congrès International des Grands Barrages written by CIGB ICOLD and published by CRC Press. This book was released on 2018-06-27 with total page 4571 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Committee on Large Dams (ICOLD) held its 26th International Congress in Vienna, Austria (1-7 July 2018). The proceedings of the congress focus on four main questions: 1. Reservoir sedimentation and sustainable development; 2. Safety and risk analysis; 3. Geology and dams, and 4. Small dams and levees. The book thoroughly discusses these questions and is indispensable for academics, engineers and professionals involved or interested in engineering, hydraulic engineering and related disciplines.
Book Synopsis Mechanized Tunnelling in Urban Areas by : Vittorio Guglielmetti
Download or read book Mechanized Tunnelling in Urban Areas written by Vittorio Guglielmetti and published by CRC Press. This book was released on 2008-01-07 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internationally, the mechanized excavation of tunnels has intensified in the last two decades, as the number of tunnels being constructed for subways and railway underpasses increases. The subject of mechanized tunnelling in urban areas has not previously received the attention that it deserves, despite there being specific hazards associated with the construction of tunnels in metropolitan areas, including poor ground conditions, water tables higher than the level of tunnels, and subsidence leading to damage to the existing structures on the surface. The application of technologies for achieving the stability of the tunnel and for minimizing surface settlement is described in this book. Accurate characterization of the ground; rigorous assessment and management of risk from design to maintenance; the correct choice of a tunnel boring machine and a plan for the advancement of the tunnel; specific excavation procedures and real-time monitoring of excavation parameters are all discussed in this thorough work.
Book Synopsis Mechanised Shield Tunnelling by : Bernhard Maidl
Download or read book Mechanised Shield Tunnelling written by Bernhard Maidl and published by John Wiley & Sons. This book was released on 2013-05-20 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanised shield tunnelling has developed considerably since the publication of the first edition of this book. Challenging tunnel projects under difficult conditions demand innovative solutions, which has led to constant further development and innovation in process technology, constructions operations and the machines and materials used. The book collects the latest state of technology in mechanised shield tunnelling. It describes the basics of mechanised tunnelling technology and the various types of machines and gives calculation methods and constructural advice. Further chapters cover excavation tools, muck handling, tunnel support, surveying and steering as well as workplace safety. There is also detailled information about contractual aspects and process controlling.
Book Synopsis Boundary Element Methods for Soil-Structure Interaction by : W.S. Hall
Download or read book Boundary Element Methods for Soil-Structure Interaction written by W.S. Hall and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: W S HALL School of Computing and Mathematics, University of Teesside, Middlesbrough, TS1 3BA UK G OLIVETO Division of Structural Engineering, Department of Civil and Environmental Engineering, University of Catania, Viale A. Doria 6, 95125 Catania, Italy Soil-Structure Interaction is a challenging multidisciplinary subject which covers several areas of Civil Engineering. Virtually every construction is connected to the ground and the interaction between the artefact and the foundation medium may affect considerably both the superstructure and the foundation soil. The Soil-Structure Interaction problem has become an important feature of Structural Engineering with the advent of massive constructions on soft soils such as nuclear power plants, concrete and earth dams. Buildings, bridges, tunnels and underground structures may also require particular attention to be given to the problems of Soil-Structure Interaction. Dynamic Soil-Structure Interaction is prominent in Earthquake Engineering problems. The complexity of the problem, due also to its multidisciplinary nature and to the fact of having to consider bounded and unbounded media of different mechanical characteristics, requires a numerical treatment for any application of engineering significance. The Boundary Element Method appears to be well suited to solve problems of Soil- Structure Interaction through its ability to discretize only the boundaries of complex and often unbounded geometries. Non-linear problems which often arise in Soil-Structure Interaction may also be treated advantageously by a judicious mix of Boundary and Finite Element discretizations.
Book Synopsis Mechanics of Granular Materials: An Introduction by : K. Iwashita
Download or read book Mechanics of Granular Materials: An Introduction written by K. Iwashita and published by CRC Press. This book was released on 2020-08-13 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook compiles reports written by about 35 internationally recognized authorities, and covers a range of interests for geotechnical engineers. Topics include: fundamentals for mechanics of granular materials; continuum theory of granular materials; and discrete element approaches.
Book Synopsis Acoustics of Porous Media by : Thierry Bourbié
Download or read book Acoustics of Porous Media written by Thierry Bourbié and published by Editions TECHNIP. This book was released on 1987 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Continuum Mechanics by : Jean Salencon
Download or read book Handbook of Continuum Mechanics written by Jean Salencon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outstanding approach to continuum mechanics. Its high mathematical level of teaching together with abstracts, summaries, boxes of essential formulae and numerous exercises with solutions, makes this handbook one of most complete books in the area. Students, lecturers, and practitioners will find this handbook a rich source for their studies or daily work.
Download or read book Yield Design written by Jean Salençon and published by Wiley-ISTE. This book was released on 2013-05-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the middle of the 20th Century yield design approaches have been identified with the lower and upper bound theorem of limit analysis theory – a theory associated with perfect plasticity. This theory is very restrictive regarding the applicability of yield design approaches, which have been used for centuries for the stability of civil engineering structures. This book presents a theory of yield design within the original “equilibrium/resistance” framework rather than referring to the theories of plasticity or limit analysis; expressing the compatibility between the equilibrium of the considered structure and the resistance of its constituent material through simple mathematical arguments of duality and convex analysis results in a general formulation, which encompasses the many aspects of its implementation to various stability analysis problems. After a historic outline and an introductory example, the general theory is developed for the three-dimensional continuum model in a versatile form based upon simple arguments from the mathematical theory of convexity. It is then straightforwardly transposed to the one-dimensional curvilinear continuum, for the yield design analysis of beams, and the two-dimensional continuum model of plates and thin slabs subjected to bending. Field and laboratory observations of the collapse of mechanical systems are presented along with the defining concept of the multi-parameter loading mode. The compatibility of equilibrium and resistance is first expressed in its primal form, on the basis of the equilibrium equations and the strength domain of the material defined by a convex strength criterion along with the dual approach in the field of potentially safe loads, as is the highlighting of the role implicitly played by the theory of yield design as the fundamental basis of the implementation of the ultimate limit state design (ULSD) philosophy with the explicit introduction of resistance parameters. Contents 1. Origins and Topicality of a Concept. 2. An Introductory Example of the Yield Design Approach. 3. The Continuum Mechanics Framework. 4. Primal Approach of the Theory of Yield Design. 5. Dual Approach of the Theory of Yield Design. 6. Kinematic Exterior Approach. 7. Ultimate Limit State Design from the Theory of Yield Design. 8. Optimality and Probability Approaches of Yield Design. 9. Yield Design of Structures. 10. Yield Design of Plates: the Model. 11. Yield Design of Plates Subjected to Pure Bending. About the Authors Jean Salençon is Emeritus Professor at École polytechnique and École des ponts et chaussées, ParisTech, France. Since 2009 he has been a member of the Administrative Board of CNRS (Paris, France). He has received many awards including the Légion d’Honneur (Commander), Ordre National du Mérite (Officer) and Palmes Académiques (Commander). His research interests include structure analysis, soil mechanics and continuum mechanics.
Book Synopsis The International Levee Handbook by : CIRIA.
Download or read book The International Levee Handbook written by CIRIA. and published by . This book was released on 2013 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vibration of solids and structures under moving loads by : L. Frýba
Download or read book Vibration of solids and structures under moving loads written by L. Frýba and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transport engineering structures are subjected to loads that vary in both time and space. In general mechanics parlance such loads are called moving loads. It is the aim of the book to analyze the effects of this type of load on various elements, components, structures and media of engineering me chanics. In recent years all branches of transport have experienced great advances characterized by increasingly higher speeds and weights of vehicles. As a result, structures and media over or in which the vehicles move have been subjected to vibrations and dynamic stresses far larger than ever before. The author has studied vibrations of elastic and inelastic bodies and structures under the action of moving loads for many years. In the course of his career he has published a number of papers dealing with various aspects of the problem. On the strength of his studies he has arrived at the conclusion that the topic has so grown in scope and importance as to merit a comprehensive treatment. The book is the outcome of his attempt to do so in a single monograph.
Book Synopsis Design and Construction of Tunnels by : Pietro Lunardi
Download or read book Design and Construction of Tunnels written by Pietro Lunardi and published by Springer Science & Business Media. This book was released on 2008-02-20 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work illustrates how the Analysis of Controlled Deformation in Rocks and Soils (ADECO-RS) is used in the design and the construction of tunnels. This is a very new and effective way of tunnel construction. The ADECO-RS approach makes a clear distinction between the design and the construction stages and allows reliable forecasts of construction times and costs to be made. It uses the advance core (the core of ground ahead of the face) as a structural tool for the long and short term stabilisation of tunnels, after its rigidity has first been regulated using conservation techniques.
Book Synopsis Dynamic Soil-structure Interaction by : John P. Wolf
Download or read book Dynamic Soil-structure Interaction written by John P. Wolf and published by Prentice Hall. This book was released on 1985 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cosserat Continuum Mechanics by : Ioannis Vardoulakis (Deceased)
Download or read book Cosserat Continuum Mechanics written by Ioannis Vardoulakis (Deceased) and published by Springer. This book was released on 2018-08-01 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook explores the theory of Cosserat continuum mechanics, and covers fundamental tools, general laws and major models, as well as applications to the mechanics of granular media. While classical continuum mechanics is based on the axiom that the stress tensor is symmetric, theories such as that expressed in the seminal work of the brothers Eugène and François Cosserat are characterized by a non-symmetric stress tensor. The use of von Mises motor mechanics is introduced, for the compact mathematical description of the mechanics and statics of Cosserat continua, as the Cosserat continuum is a manifold of oriented “rigid particles” with 3 dofs of displacement and 3 dofs of rotation, rather than a manifold of points with 3 dofs of displacement. Here, the analysis is restricted to infinitesimal particle displacements and rotations. This book is intended as a valuable supplement to standard Continuum Mechanics courses, and graduate students as well as researchers in mechanics and applied mathematics will benefit from its self-contained text, which is enriched by numerous examples and exercises.
