New Trends in Thin Structures: Formulation, Optimization and Coupled Problems, Paolo de Mattos Pimenta; Peter Wriggers

Автор: Tania G.B. DeFigueiredo
Название: A New Boundary Element Formulation in Engineering
ISBN: 354054030X ISBN-13(EAN): 9783540540304
Издательство: Springer
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Описание: Presents a new boundary element formulation for the solution of boundary-value problems in potential theory and linear elastostatics. The approach is based upon a multi-field variational principle and a stiffness type of formulation is generated, involving a symmetric stiffness matrix.

Автор: George Z Voyiadjis; C.R. Song
Название: The Coupled Theory of Mixtures in Geomechanics with Applications
ISBN: 3642064221 ISBN-13(EAN): 9783642064227
Издательство: Springer
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Описание: The stresses carried by the solid skeleton are typically termed "e?ective stress" while the stresses carried by the pore liquid are termed "pore pressure. Due to the leak of pore pressure, the pore pressure changes with time, and the e?ective stress changes and the skeleton deforms with time accordingly.