Poroelastodynamics: linear models, analytical solutions, and numerical methods

M Schanz - 2009 - asmedigitalcollection.asme.org
This article presents an overview on poroelastodynamic models and some analytical
solutions. A brief summary of Biot's theory and of other poroelastic dynamic governing …

Mechanics of a pressurized penny-shaped crack in a poroelastic halfspace

APS Selvadurai, P Samea - International Journal of Engineering Science, 2021 - Elsevier
This paper examines the axisymmetric problem of a penny-shaped crack located in a
poroelastic halfspace that is modelled by Biot poroelasticity. The paper first examines the …

Stability analysis of multiple unsupported excavations in cohesive-frictional soils using finite element limit analysis (FELA) and an artificial neural network (ANN)

K Yoonirundorn, T Senjuntichai… - Modeling Earth Systems …, 2024 - Springer
The influence of interaction effects from adjacent excavations on multiple unsupported
excavations could lead to the collapse of excavation walls during the construction of …

Influence of anisotropic properties on vertical vibrations of circular foundation on saturated elastic layer

S Keawsawasvong, T Senjuntichai - Mechanics Research Communications, 2018 - Elsevier
In this paper, the influence of anisotropy material properties on vertical vibrations of rigid
circular foundation resting on a transversely isotropic poroelastic layer with finite thickness …

Vertical vibration of an embedded rigid foundation in a poroelastic soil

T Senjuntichai, S Mani, R Rajapakse - Soil Dynamics and Earthquake …, 2006 - Elsevier
This paper considers time-harmonic vertical vibration of an axisymmetric rigid foundation
embedded in a homogeneous poroelastic soil. The soil domain is represented by a …

An indirect boundary element method to model the 3-D scattering of elastic waves in a fluid-saturated poroelastic half-space

Z Liu, L Liu, J Liang, Y Zhou - Engineering Analysis with Boundary …, 2016 - Elsevier
The indirect boundary element method (IBEM) is extended to solve the scattering of elastic
waves by three-dimensional (3-D) subsurface irregularities in a fluid-saturated poroelastic …

The method of fundamental solutions for the elastic wave scattering in a double-porosity dual-permeability medium

Z Liu, Z Wang, AHD Cheng, X Zhang - Applied Mathematical Modelling, 2021 - Elsevier
For materials that have a matrix porosity at the microscopic scale, and an interconnecting
fracture system at the mesoscopic scale, the double-porosity dual-permeability model …

Exact analysis of the plane-strain vibrations of thick-walled hollow poroelastic cylinders

PM Reddy, M Tajuddin - International Journal of Solids and Structures, 2000 - Elsevier
The paper deals with the plane-strain vibrations of thick walled hollow, composite
poroelastic cylinder. The frequency equations of axially and non-axially symmetric …

On the hydraulic fracture of poroelastic media

S Kanaun - International Journal of Engineering Science, 2020 - Elsevier
The problems of quasi-static poroelasticity for stationary and extending cracks in an isotropic
homogeneous medium are considered. The crack driving forces are caused by pressure of …

[HTML][HTML] Boundary element analysis of piezoelectric solids with defects

XL Xu, R Rajapakse - Composites Part B: Engineering, 1998 - Elsevier
Piezoelectric materials are receiving attention in recent years due to extensive applications
in the emerging field of adaptive structures. This paper considers coupled elastic and …