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A platform for research: civil engineering, architecture and urbanism
Horizontal vibration of a rigid disk buried in a poroelastic half-space in contact with a fluid half-space
Abstract This paper addresses the horizontal vibration of a rigid disk embedded in a poroelastic half-space in contact with a fluid half-space using the poroelastic theory of potentials. The solution of this problem is expressed in terms of dual integral equations that are converted into Fredholm integral equations of the second kind and solved numerically. Selected numerical results for the horizontal dynamic impedance coefficient are examined based on different poroelastic materials, embedment depths, and excitation frequencies; furthermore, the results are analyzed for the cases in which there is and is no fluid overlying the poroelastic medium to examine the effect of fluid. The results of this study are helpful for designing a foundation embedded in the seabed due to dynamic horizontal forces.
Horizontal vibration of a rigid disk buried in a poroelastic half-space in contact with a fluid half-space
Abstract This paper addresses the horizontal vibration of a rigid disk embedded in a poroelastic half-space in contact with a fluid half-space using the poroelastic theory of potentials. The solution of this problem is expressed in terms of dual integral equations that are converted into Fredholm integral equations of the second kind and solved numerically. Selected numerical results for the horizontal dynamic impedance coefficient are examined based on different poroelastic materials, embedment depths, and excitation frequencies; furthermore, the results are analyzed for the cases in which there is and is no fluid overlying the poroelastic medium to examine the effect of fluid. The results of this study are helpful for designing a foundation embedded in the seabed due to dynamic horizontal forces.
Horizontal vibration of a rigid disk buried in a poroelastic half-space in contact with a fluid half-space
He, Rui (author) / Wang, Li-zhong (author)
Soil Dynamics and Earthquake Engineering ; 44 ; 38-41
2012-09-06
4 pages
Article (Journal)
Electronic Resource
English
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A coupled fluid layer–rigid disk–poroelastic half-space vibration problem
| Online Contents | 2012
A coupled fluid layer-rigid disk-poroelastic half-space vibration problem
| British Library Online Contents | 2012