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Cavitation modelling in saturated geomaterials with application to dynamic strain localization

✍ Scribed by D. Gawin; L. Sanavia; B. A. Schrefler

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
377 KB
Volume
27
Category
Article
ISSN
0271-2091

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✦ Synopsis

A model to simulate cavitation phenomena in the pores of saturated porous media is developed. Such phenomena appear in connection with pore water traction, which may be observed during strain localization in dense sand samples or in dynamic Β―uidΒ±structure interaction problems where the structure is made of geomaterials. The model makes use of an isothermal two-phase Β―ow approach. Numerical examples relating to strain localization are shown.

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