HIGHLIGHTS
- who: Bemer E. et al. from the Institut français du pétrole, Bois-Préau, Rueil-Malmaison , France have published the paper: Poromechanics: from Linear to Nonlinear Poroelasticity and Poroviscoelasticity, in the Journal: (JOURNAL)
- what: The models proposed in this paper are derived for an isotropic homogeneous porous material, saturated with a viscous compressible fluid, under the hypothesis of small perturbations (Coussy, 1994; Charlez, 1991).
SUMMARY
To derive linear incremental stress-strain relations from the proposed nonlinear constitutive law, tangent elastic properties depending on strains and pore pressure are defined . . .
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