THEORETICAL PROCEDURE TO OBTAIN THE MECHANICAL BEHAVIOUR OF POROUS MATERIALS BY THE BIOT'S THEORY AND THE CONTINUITY EQUATIONS

descriptionPublicationkeyboard_double_arrow_right Article 01 Apr 1992Publisher:EDP SciencesJournal:Le Journal de Physique IV, volume 2, pages C1-767 (issn: 1155-4339,

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Authors: Gomez, T.; Riera, E.; Gallego, J.;

doi: 10.1051/jp4:19921167

handle: 10261/76960

THEORETICAL PROCEDURE TO OBTAIN THE MECHANICAL BEHAVIOUR OF POROUS MATERIALS BY THE BIOT'S THEORY AND THE CONTINUITY EQUATIONS

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Abstract

[FR] Dans l'application de la théorie de Biot une des difficultés est la charactérisation méchanique du materiel poreux (les coeffients de Biot P, Q et R). Dans cet article nous développons un procedé théorique basé sur les équations de continuité et sur la théorie de Biot. Le cas particulier d'un solide poreux fibreux est analisé.

[EN] In the application of Biot's theory one of the difficulties is the mechanical characterization of the porous material (P, Q and R Biot's coefficients). In this paper a theoretical procedure based on the continuity equations and the Biot Is theory is developed. The special case of a fibrous porous solid frame is analyzed.

JOURNAL DE PHYSIQUE IV Colloque C1, supplément au Journal de Physique III, Volume 2, avril 1992 Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics 4 páginas, 2 figuras

This work has been supported by the BRITE Project nº BE-3009-89.

Peer reviewed

Related Organizations

Spanish National Research Council
Spain

Keywords

[PHYS.HIST] Physics [physics]/Physics archives

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