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Effective stress principle for saturated fractured porous media
Date
1995-12-01
Author
Tuncay, Kağan
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An effective stress principle for saturated fractured porous media is proposed based On the double-porosity representation. Both the solid grains and the fractured porous medium are assumed to be linearly elastic materials. The derivation employs volume averaging technique to obtain macroscopic scale expressions. Two parameters, the bulk modulus of the fractured medium and bulk modulus of the porous matrix, are introduced in the formulation. The final expression reduces to the one obtained by Blot and Willis [1957], Skempton [1960], Nur and Byeerle [1971], and Verruijt [1984] when the volume fraction of the fractures vanishes, that is, for a nonfractured porous medium.
Subject Keywords
Elastic-deformation
URI
https://hdl.handle.net/11511/36063
Journal
WATER RESOURCES RESEARCH
DOI
https://doi.org/10.1029/95wr02764
Collections
Department of Civil Engineering, Article
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K. Tuncay, “Effective stress principle for saturated fractured porous media,”
WATER RESOURCES RESEARCH
, pp. 3103–3106, 1995, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/36063.