Application to two phase (porous) solids
Materials — two phase (or more) (solid-fluid)
Solid ‘skeleton’ properties with zero pressure fundamental and assumption made that these are not influenced by presence of fluid (adhesion etc. ignored).
Fluid in the pores has very small shear stresses and can be described by ‘p’ pore pressure even in motion.
KeywordsPore Pressure Effective Stress Volumetric Strain Boundary Force Small Shear Stress
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