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Variational Continuum Multiphase Poroelasticity

Theory and Applications

Produktform: Buch / Einband - fest (Hardcover)

It is shown that VMTPM recovers paradigms of consolidated use in multiphase poroelasticity such as Terzaghi's stress partitioning principle and Biot's equations for wave propagation. In particular, the variational treatment permits the derivation of a general medium-independent stress partitioning law, and the proposed variational theory predicts that the external stress, the fluid pressure, and the stress tensor work-associated with the macroscopic strain of the solid phase are partitioned according to a relation which, from a formal point of view, turns out to be strictly compliant with Terzaghi's law, irrespective of the microstructural and constitutive features of a given medium. Moreover, it is shown that some experimental observations on saturated sandstones, generally considered as proof of deviations from Terzaghi's law, are ordinarily predicted by VMTPM. weiterlesen

Dieser Artikel gehört zu den folgenden Serien

Sprache(n): Englisch

ISBN: 978-9811034510 / 978-9811034510 / 9789811034510

Verlag: Springer Singapore

Erscheinungsdatum: 25.01.2017

Seiten: 198

Auflage: 1

Autor(en): Roberto Serpieri, Francesco Travascio

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