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Received: 2003-12-03
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Transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil
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LIU Gan-bin, XIE Kang-he. Transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil[J]. Journal of Zhejiang University Science A, 2005, 6(3): 194-201.
@article{title="Transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil",
author="LIU Gan-bin, XIE Kang-he",
journal="Journal of Zhejiang University Science A",
volume="6",
number="3",
pages="194-201",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.A0194"
}
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%T Transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil
%A LIU Gan-bin
%A XIE Kang-he
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%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A0194
TY - JOUR
T1 - Transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil
A1 - LIU Gan-bin
A1 - XIE Kang-he
J0 - Journal of Zhejiang University Science A
VL - 6
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SP - 194
EP - 201
%@ 1673-565X
Y1 - 2005
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2005.A0194
Abstract: Based on Biot’s wave equation, this paper discusses the transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil. The analytical solution is derived for the transient response to an axisymmetric surface load and fluid pressure in Laplace transform domain. Numerical results are obtained by inverting the Laplace transform presented by Durbin, and are used to analyze the influences of the partial permeable property of boundary and relative rigidity of shell and soil on the transient response of the spherical cavity. It is shown that the influence of these two parameters is remarkable. The available solutions of permeable and impermeable boundary without shell are only two extreme cases of this paper.
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