A computational study on the uncertainty quantification of failure of clays with a modified Cam-Clay yield criterion

AA Savvides, M Papadrakakis - SN Applied Sciences, 2021 - Springer
In this study, the quantitative effect of the random distribution of the soil material properties to
the probability density functions of the failure load and displacements is presented. A …

A review of stone columns performance in soft soils

J Idrus, NK Shien, MM Nujid… - AIP Conference …, 2023 - pubs.aip.org
The characteristics of soft soil, such as low shear strength and permeability with high water
content and compressibility, pose a significant challenge for constructing structures and …

A neural network model for estimation of failure stresses and strains in cohesive soils

AA Savvides, L Papadopoulos - Geotechnics, 2022 - mdpi.com
In this article, a set of neural networks for the prediction of the stresses and the
corresponding strains at failure of cohesive soils when subjected to a load of a shallow …

A review of soil stabilization using stone columns technique

T Foda, A Abdelkader, HM Ibrahim - Delta University Scientific …, 2023 - journals.ekb.eg
Soft clay soils are in many coastal areas, these soils generally have high compressibility and
don't provide required bearing capacity. Various techniques are used to improve these soils …

Uncertainty quantification of failure of shallow foundation on clayey soils with a modified cam-clay yield criterion and stochastic fem

AA Savvides, M Papadrakakis - Geotechnics, 2022 - mdpi.com
In this article, a quantitative numerical study of the random distribution of the soil material
parameters to the probability density functions of the failure load and failure displacements …

[HTML][HTML] Accurate estimation of bearing capacity of stone columns reinforced: An investigation of different optimization algorithms

H Fattahi, H Ghaedi, F Malekmahmoodi, DJ Armaghani - Structures, 2024 - Elsevier
The precise estimation of bearing capacity (qrs) of stone columns reinforced with geogrid is
crucial given the intricate nature of geotechnical materials and geological factors. However …

A neural network approach for the reliability analysis on failure of shallow foundations on cohesive soils

AA Savvides, L Papadopoulos - International Journal of Geo-Engineering, 2024 - Springer
A collection of feed forward neural networks (FNN) for estimating the limit pressure load and
the according displacements at limit state of a footing settlement is presented. The training …

Probabilistic failure estimation of an oblique loaded footing settlement on cohesive geomaterials with a modified cam clay material yield function

AA Savvides, M Papadrakakis - Geotechnics, 2021 - mdpi.com
In this work, a quantitative uncertainty estimation of the random distribution of the soil
material properties to the probability density functions of the failure load and failure …

Innovative Approaches to Soft Clay Stabilization: Utilizing Sustainable Materials for the Stone Column Technique

T Foda, HM Ibrahim, A Abdelkader… - Geotechnical and …, 2024 - Springer
Many coastal areas have soft clay soils, characterized by high compressibility and low
bearing capacity. There are several methods for improving soil characteristics, one of which …

Loose ash fills reinforced with the high confined encased stone columns: experimental and numerical investigation

SK Jala, S Rawat, AK Gupta - Geotechnical and Geological Engineering, 2021 - Springer
The use of industrial waste (ash) in large-scale earthworks for civil engineering applications
such as construction of highway embankments, the rise of ash dykes, the filling low-lying …