TY - GEN
T1 - Numerical simulation of dynamic seepage fl ow-porous media interaction by fi nite volume method
AU - Fujisawa, K.
AU - Nishimura, S.
AU - Murakami, A.
PY - 2011/12/1
Y1 - 2011/12/1
N2 - The dynamic behavior of seepage fl ows has not been well investigated experimentally or analytically. In this paper, fi rstly, the governing equations for dynamic seepage are numerically solved with the fi nite volume method and the dynamic behavior is investigated. The numerical results reveal the highly unsteady behavior of the pore water pressure and the seepage velocity, which cannot be shown by the conventional steady seepage analysis. Secondly, the coupled problem of the dynamic seepage and the deformation of elastic porous media is solved with a similar method, whereby the influence of the dynamic seepage behavior on the one-dimensional deformation of solids is investigated.
AB - The dynamic behavior of seepage fl ows has not been well investigated experimentally or analytically. In this paper, fi rstly, the governing equations for dynamic seepage are numerically solved with the fi nite volume method and the dynamic behavior is investigated. The numerical results reveal the highly unsteady behavior of the pore water pressure and the seepage velocity, which cannot be shown by the conventional steady seepage analysis. Secondly, the coupled problem of the dynamic seepage and the deformation of elastic porous media is solved with a similar method, whereby the influence of the dynamic seepage behavior on the one-dimensional deformation of solids is investigated.
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M3 - Conference contribution
AN - SCOPUS:84885741189
SN - 9780980824421
T3 - Computer Methods for Geomechanics: Frontiers and New Applications
SP - 765
EP - 770
BT - Computer Methods for Geomechanics
T2 - 13th International Conference of the International Association for Computer Methods and Advances in Geomechanics, IACMAG 2011
Y2 - 9 May 2011 through 11 May 2011
ER -