Poroelasticity of the Callovo–Oxfordian Claystone

Linear Poroelasticity

Dynamic permeability in poroelasticity

The concept of dynamic permeability is reviewed. Modeling of seismic wave propagation using dynamic permeability is important for analyzing data as a function of frequency. In those systems where the intrinsic attenuation of the wave is caused in large part by viscous losses due to the presence of fluids, the dynamic permeability provides a very convenient and surprisingly universal model of th...

Poroelasticity of cartilage at the nanoscale.

Atomic-force-microscopy-based oscillatory loading was used in conjunction with finite element modeling to quantify and predict the frequency-dependent mechanical properties of the superficial zone of young bovine articular cartilage at deformation amplitudes, δ, of ~15 nm; i.e., at macromolecular length scales. Using a spherical probe tip (R ~ 12.5 μm), the magnitude of the dynamic complex inde...

Redox potential measurements in a claystone

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Computational poroelasticity – A review

Computational physics has become an essential research and interpretation tool in many fields. Particularly, in reservoir geophysics, ultrasonic and seismic modeling in porous media is used to study the properties of rocks and characterize the seismic response of geological formations. Here, we give a brief overview of the most common numerical methods used to solve the partial differential equ...