INTECIN 20395
INSTITUTO DE TECNOLOGIAS Y CIENCIAS DE LA INGENIERIA "HILARIO FERNANDEZ LONG"
Unidad Ejecutora - UE
artículos
Título:
Fluid stabilization of the u−w Biot's formulation at large strain
Autor/es:
YAGÜE, ANGEL; MOLINOS, MIGUEL; PASTOR, MANUEL; MANZANAL, DIEGO; NAVAS, PEDRO; STICKLE, MIGUEL MARTÍN
Revista:
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS
Editorial:
JOHN WILEY & SONS LTD
Referencias:
Año: 2020
ISSN:
0363-9061
Resumen:
Dynamic problems of fluid-saturated soils have to be assessed through a complete formulation where dynamic terms take place. The main dynamic Biot?s formulation, the 𝑢−𝑤, is employed widely in the literature in order to accuratelystudy the dynamic phenomena. However, depending on the spatial discretizationthis formulation is utilizing, numerical errors may appear within this approach.The proposed methodology, which is presented in this research, aims to solve theaforementioned problems within an elegant algorithm. Two interesting environmental applications, a consolidation of a fluid-saturated soil and the seepage ofthe water through an earth dam, are presented in this paper.
