One-Dimensional Wave Propagation in a Three Phase Poroelastic Column

Abstract:

In the present paper, the solution of a finite one-dimensional column with Neumann and Dirichlet boundary conditions are deduced based on the theory of mixture. The solution is obtained in the Laplace domain and the time-step method is chosen to obtain the time domain solution. The material data of Massillion sandstone are used for calculations. The column response to the dynamic loading is examined in terms of displacement, pore water pressure, and pore air pressure.

• Periodical: Key Engineering Materials (Volume 685)
• Pages: 276-279
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.685.276
• Online since: February 2016
• Authors: Leonid A. Igumnov, Andrey Petrov*, Igor Vorobtsov
• Keywords: Analytical Solution, Laplace Domain, Poroelasticity, Time-Step Method

References

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