Generalized Continua and Dislocation Theory, Carlo Sansour; Sebastian Skatulla
Автор: Alexander G. Bagdoev; Vladimir I. Erofeyev; Ashot Название: Wave Dynamics of Generalized Continua ISBN: 366250801X ISBN-13(EAN): 9783662508015 Издательство: Springer Рейтинг: Цена: 14743.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book examines propagation and stability of linear and nonlinear waves in continuous media with complex structure such as solid with cavities, composites with inclusions, piezo-semiconductors and propagation of a laser beam through a two-level medium.
Описание: The author applies methods of nonlinear elasticity to investigate the defects in the crystal structure of solids such as dislocations and disclinations that characterize the plastic and strength properties of many materials.
Описание: The author applies methods of nonlinear elasticity to investigate the defects in the crystal structure of solids such as dislocations and disclinations that characterize the plastic and strength properties of many materials.
Автор: Ulrich Messerschmidt Название: Dislocation Dynamics During Plastic Deformation ISBN: 3642031765 ISBN-13(EAN): 9783642031762 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Along with numerous illustrative examples, this text provides an overview of the dynamic behavior of dislocations and its relation to plastic deformation. It introduces the general properties of dislocations and treats the dislocation dynamics in some detail.
Описание: This book highlights emerging diffraction studies of strain and dislocation gradients with mesoscale resolution, which is currently a focus of research at laboratories around the world. While ensemble-average diffraction techniques are mature, grain and subgrain level measurements needed to understand real materials are just emerging. In order to understand the diffraction signature of different defects, it is necessary to understand the distortions created by the defects and the corresponding changes in the reciprocal space of the non-ideal crystals.Starting with a review of defect classifications based on their displacement fields, this book then provides connections between different dislocation arrangements, including geometrically necessary and statistically stored dislocations, and other common defects and the corresponding changes in the reciprocal space and diffraction patterns. Subsequent chapters provide an overview of microdiffraction techniques developed during the last decade to extract information about strain and dislocation gradients. X-ray microdiffraction is a particularly exciting application compared with alternative probes of local crystalline structure, orientation and defect density, because it is inherently non-destructive and penetrating.
Описание: This thesis addresses elementary dislocation processes occurring in single-crystalline alloys based on Fe-Al, and investigates correspondences between dislocation distribution inside crystals characterized by transmission electron microscopy (TEM) and surface patterns observed using atomic force microscopy (AFM). Fe-Al alloys with different degrees of ordering were prepared and deformed in compression at ambient temperature in-situ inside the AFM device. The evolution of slip line structures was captured in the sequences of AFM images and wavy slip bands, while cross slip at the tip of the slip band and homogeneous fine slip lines were also identified. Further, the thesis develops a technique for constructing 3D representations of dislocations observed by TEM without the prohibitive difficulties of tomography, and creates 3D models of dislocation structures. Generally speaking, the thesis finds good agreement between AFM and TEM observations, confirming the value of AFM as a relevant tool for studying dislocations.
Описание: This thesis transports you to a wonderful and fascinating small-scale world and tells you the origin of several new phenomena. The investigative tool is the improved discrete dislocation-based multi-scale approaches, bridging the continuum modeling and atomistic simulation. Mechanism-based theoretical models are put forward to conveniently predict the mechanical responses and defect evolution. The findings presented in this thesis yield valuable new guidelines for microdevice design, reliability analysis and defect tuning.
Автор: Fressengeas Название: Mechanics of Dislocation Fields ISBN: 1848213751 ISBN-13(EAN): 9781848213753 Издательство: Wiley Рейтинг: Цена: 22010.00 р. Наличие на складе: Поставка под заказ.
Описание: This book presents a description of the collective behavior of dislocation ensembles based on a continuous description, using the powerful tools of partial differential equations instead of conventional theories of the plasticity.
Автор: Taira Suzuki; Shin Takeuchi; Hideo Yoshinaga Название: Dislocation Dynamics and Plasticity ISBN: 3642757766 ISBN-13(EAN): 9783642757761 Издательство: Springer Рейтинг: Цена: 9141.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Studies of dislocations in ionic and covalent bonding materials with large Peierls forces provided infonnation about the core structures of dislocations and their electronic interactions with charged particles.
Автор: Ulrich Messerschmidt Название: Dislocation Dynamics During Plastic Deformation ISBN: 3642263577 ISBN-13(EAN): 9783642263576 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Along with numerous illustrative examples, this text provides an overview of the dynamic behavior of dislocations and its relation to plastic deformation. It introduces the general properties of dislocations and treats the dislocation dynamics in some detail.
Автор: Holm Altenbach; Victor A. Eremeyev Название: Generalized Continua - from the Theory to Engineering Applications ISBN: 3709148448 ISBN-13(EAN): 9783709148440 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: On the roots of continuum mechanics in differential geometry -- a review.- Cosserat media.- Cosserat-type shells.- Cosserat-type rods.- Micromorphic media.- Electromagnetism and generalized continua.- Computational methods for generalized continua.
Автор: Holm Altenbach; G?rard A. Maugin; Vladimir Erofeev Название: Mechanics of Generalized Continua ISBN: 3642267661 ISBN-13(EAN): 9783642267666 Издательство: Springer Рейтинг: Цена: 25853.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Mechanics of Generalized Continua comprises of contributions from leading experts from France, Russian Federation, and Germany. The text focuses on recent research such as the application of well-known models to new problems, micro-macro aspects, and more.
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