Segregation In Vibrated Granular Systems, Rosato, Anthony
Автор: Cambou, Bernard Название: Granular Materials at Meso-scale ISBN: 1785480650 ISBN-13(EAN): 9781785480652 Издательство: Elsevier Science Рейтинг: Цена: 11620.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Granular Materials at Meso-scale: Towards a Change of Scale Approach proposes a new way for developing an efficient change of scale--considering a meso-scale defined at the level of local arrays of particles. The change of scale is known to be a very interesting way to improve the modelling of mechanical behavior granular materials. In the past, studies have been proposed using a micro-scale at the grain level to perform change of scale, but limitations have been proven for these approaches.
Definition and analysis of the phases are detailed, constituted by sets of meso-domains sharing the same texture characteristics. The authors propose a local constitutive model for the phases, allowing the constitutive model of the representative elementary volume to be definied from a change-of-scale approach and, finally, presenting the validation of obtained modeling on cyclic loadings.
Автор: Gianfranco Capriz; Vito N. Ghionna; Pasquale Giovi Название: Modeling and Mechanics of Granular and Porous Materials ISBN: 1461266033 ISBN-13(EAN): 9781461266037 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: However, despite physical complexities, soil mechanics has developed on the assumption that a soil can be seen as a continuum, or better yet as a medium obtained by the superposition of two and sometimes three con- and the other fluids, which occupy the same portion of tinua, one solid space.
Автор: Oxana Sadovskaya; Vladimir Sadovskii; Holm Altenba Название: Mathematical Modeling in Mechanics of Granular Materials ISBN: 3642434444 ISBN-13(EAN): 9783642434440 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers numerical modeling of behavior of granular materials, building mixed-type models, describing the flow of granular materials in the presence of quasi-static deformation zones, with a numerical realization of models on multiprocessor computers.
Описание: This well-structured book presents numerical simulations of shear localization in granular materials. The book uses a hypoplastic constitutive model enhanced by a characteristic length of the micro-structure in the form of a mean grain diameter.
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