| 书目名称 | Variational Continuum Multiphase Poroelasticity | | 副标题 | Theory and Applicati | | 编辑 | Roberto Serpieri,Francesco Travascio | | 视频video | | | 概述 | Collects the theoretical derivation of a variational macroscopic continuum theory together with applications to consolidation and stress partitioning problems of interest in geomechanics and biomechan | | 丛书名称 | Advanced Structured Materials | | 图书封面 |  | | 描述 | .This book collects the theoretical derivation of a recently presented general variational macroscopic continuum theory of multiphase poroelasticity (VMTPM), together with its applications to consolidation and stress partitioning problems of interest in several applicative engineering contexts, such as in geomechanics and biomechanics..The theory is derived based on a purely-variational deduction, rooted in the least-Action principle, by considering a minimal set of kinematic descriptors. The treatment herein considered keeps a specific focus on the derivation of most general medium-independent governing equations..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 externalstress, 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 strict | | 出版日期 | Book 2017 | | 关键词 | Multiphase Porous Media; VMTPM; Least-action Principle; Terzaghi‘s Stress Partitioning Principle; Biot‘s | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-10-3452-7 | | isbn_softcover | 978-981-10-9876-5 | | isbn_ebook | 978-981-10-3452-7Series ISSN 1869-8433 Series E-ISSN 1869-8441 | | issn_series | 1869-8433 | | copyright | Springer Nature Singapore Pte Ltd. 2017 |
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发表于 2025-3-21 17:24:48
