[HTML][HTML] Multivariate adaptive regression splines analysis for 3D slope stability in anisotropic and heterogenous clay

J Shiau, S Keawsawasvong - Journal of Rock Mechanics and …, 2023 - Elsevier
Little research can be found in relation to the stability of anisotropic and heterogenous soils
in three dimensions. In this paper, we propose a study on the three-dimensional (3D) …

Bearing capacity of ring footings in anisotropic clays: FELA and ANN

DK Nguyen, TP Nguyen, C Ngamkhanong… - Neural Computing and …, 2023 - Springer
A novel investigation of the bearing capacity of ring footings embedded in undrained
anisotropic clays using a new hybrid soft computation technique that cooperates between …

Undrained stability of ring foundations: axisymmetry, anisotropy, and nonhomogeneity

S Keawsawasvong, J Shiau… - International Journal …, 2022 - ascelibrary.org
Ring foundations are widely used to support various types of offshore structures because of
the cost-effective reason. Unlike the traditional circular foundations, very few studies were …

Bearing capacity of ring foundations on anisotropic and heterogenous clays: FEA, NGI-ADP, and MARS

VQ Lai, J Shiau, S Keawsawasvong… - Geotechnical and …, 2022 - Springer
Axisymmetric solutions for the bearing capacity of ring foundation resting on anisotropic and
heterogenous clays are presented in this paper using finite element analysis (FEA). The NGI …

Limit analysis of modified pseudodynamic lateral earth pressure in anisotropic frictional medium using finite-element and second-order cone programming

H Fathipour, AS Siahmazgi, M Payan… - International Journal …, 2021 - ascelibrary.org
This paper aims at analyzing the active and passive lateral earth pressures exerted on
retaining walls due to the anisotropic medium of dry and noncohesive backfill subjected to …

Machine learning regression approach for analysis of bearing capacity of conical foundations in heterogenous and anisotropic clays

C Nguyen Van, S Keawsawasvong, DK Nguyen… - Neural Computing and …, 2023 - Springer
An upper bound (UB) and lower bound (LB) finite element limit analysis cooperating with a
machine learning method is adopted as a new solution for predicting the bearing capacity of …

Undrained stability of unsupported conical slopes in anisotropic clays based on Anisotropic Undrained Shear failure criterion

W Yodsomjai, S Keawsawasvong… - Transportation …, 2021 - Springer
In this paper, novel stability solutions of unsupported conical slopes in anisotropic clays are
presented by using the lower bound and upper bound finite element limit analyses under an …

Bearing capacity of conical footing on anisotropic and heterogeneous clays using FEA and ANN

VQ Lai, J Shiau, CN Van, HD Tran… - Marine Georesources …, 2023 - Taylor & Francis
The paper presents axisymmetric FEA solutions for the bearing capacity of conical footings
embedded in anisotropic and inhomogeneous clays using NGI-ADP model. The bearing …

[HTML][HTML] Stability evaluation of elliptical tunnels in natural clays by integrating FELA and ANN

W Jitchaijaroen, W Wipulanusat… - Results in …, 2023 - Elsevier
The stability of tunnels in clayey soil is a major concern for underground space technology.
Clay has anisotropy in shear strength induced by depositional and sedimentation …

[HTML][HTML] Machine learning approaches for stability prediction of rectangular tunnels in natural clays based on MLP and RBF neural networks

W Jitchaijaroen, S Keawsawasvong… - Intelligent Systems with …, 2024 - Elsevier
In underground space technology, the issue of tunnel stability is a fundamental concern that
significantly causes catastrophe. Owing to sedimentation and deposition processes, the …