Journal ArticleDOI
Analytical layer-element solution to axisymmetric consolidation of multilayered soils
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TLDR
In this paper, a Laplace-Hankel transform is applied to the governing equations of Biot's consolidation by using the eigenvalue approach, and the analytical layer-element of a single soil layer can be obtained in the transformed domain by synthesizing the generalized displacements and stresses, which are both expressed by six arbitrary constants.About:
This article is published in Computers and Geotechnics.The article was published on 2011-03-01. It has received 53 citations till now. The article focuses on the topics: Consolidation (soil) & Direct stiffness method.read more
Citations
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Extended precise integration method for consolidation of transversely isotropic poroelastic layered media
Zhi Yong Ai,Yi Chong Cheng +1 more
TL;DR: A new numerical method for calculating the consolidation behavior of the stratified, transversely isotropic and poroelastic material is presented by combining the extended precise integration algorithm with the integral transformation techniques.
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Spectral element method for dynamic response of transversely isotropic asphalt pavement under impact load
TL;DR: In this paper, a solution for the mechanical response of transversely isotropic elastic layered asphalt pavement subjected to impact load is investigated using an extended spectral element method using axi-symmetric and half-space spectral elements.
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Axisymmetric thermal consolidation of multilayered porous thermoelastic media due to a heat source
Zhi Yong Ai,Lujun Wang +1 more
TL;DR: In this paper, an analytical layer element solution to axisymmetric thermal consolidation of multilayered porous thermoelastic media containing a deep buried heat source is presented.
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Analysis of vertically loaded piles in multilayered transversely isotropic soils by BEM
Zhi Yong Ai,Yi Chong Cheng +1 more
TL;DR: In this article, a boundary element method for static analysis of vertically loaded single piles embedded in multilayered transversely isotropic soils by using an analytical layer-element solution is presented.
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Assessing artificial neural network performance for predicting interlayer conditions and layer modulus of multi-layered flexible pavement
TL;DR: In this article, two ANN-based back-calculation models were proposed to predict the interlayer conditions and layer modulus of the pavement structure and verified the results by comparing the results with the results of PADAL and double multiple regression models.
References
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Journal ArticleDOI
General Theory of Three‐Dimensional Consolidation
TL;DR: In this article, the number of physical constants necessary to determine the properties of the soil is derived along with the general equations for the prediction of settlements and stresses in three-dimensional problems.
Journal ArticleDOI
The Accurate Numerical Inversion of Laplace Transforms
TL;DR: Inversion of almost arbitrary Laplace transforms is effected by trapezoidal integration along a special contour as mentioned in this paper, in which the number n of points to be used is one of several parameters, in most cases yielding absolute errors of order 10 for n = 10.