A machine learning regression approach for predicting basal heave stability of braced excavation in non-homogeneous clay

W Yodsomjai, VQ Lai, R Banyong, VB Chauhan… - Arabian Journal of …, 2022 - Springer
This study employs a two-dimensional plane strain finite element limit analysis method to
examine the stability of fully-braced excavations in non-homogeneous clay. The excavation …

Assessment of pegged geogrid (PG) pullout performance in coarse-grained soils using PIV analysis

MR Abdi, H Mirzaeifar, Y Asgardun, K Hatami - Geotextiles and …, 2024 - Elsevier
The paper examines the efficacy of using small, welded metal plates (pegs) in enhancing
the pullout resistance of commercially available geogrids. Soil deformations and particle …

Parametric assessment of soil nailing on the stability of slopes using numerical approach

TE Elahi, MA Islam, MS Islam - Geotechnics, 2022 - mdpi.com
This study focuses on the stability analysis of slopes reinforced by soil nailing. The effects of
slope geometry and nail parameters on slope stability are investigated using PLAXIS 2D …

Ultimate bearing capacity of a foundation on the rock media due to the presence of a circular void: design tables, failure mechanism, and recommendations

P Kumar, VB Chauhan - Arabian Journal of Geosciences, 2022 - Springer
This paper investigates the influence of a circular void on the ultimate bearing capacity
(UBC) of a strip footing subjected to uniformly distributed load resting on the rock mass …

Influence of secondary reinforcement layers to enhance the stability of steep soil slope under earthquake loading

S Jaiswal, VB Chauhan - Arabian Journal of Geosciences, 2022 - Springer
Abstract Analysis of slope stability is a classic issue with immense consequences in
geotechnical engineering. Using a two-dimensional finite element analysis tool, the present …

Influence of the presence of an interbedded weak clay layer on ultimate bearing capacity of sandy soil using AFELA and MARS

S Tripathi, VQ Lai, S Singh, S Pathak… - Geotechnical and …, 2023 - Springer
In this study, the impact of the presence of a compressible clay layer on the ultimate bearing
capacity (UBC) of a strip footing supported by a layered soil stratum is evaluated using …

Behavior of back-to-back MSE walls: interaction analysis using finite element modeling

VB Chauhan, A Srivastava, S Jaiswal… - Transportation …, 2023 - Springer
Back-to-back mechanically stabilized earth (BBMSE) wall is a specific case of modern earth
retention technique, where the design of the wall system depends on the spacing between …

Assessing foundation behaviour under complex loading near tunnels

P Kumar, VB Chauhan, A Kumar - Journal of Mountain Science, 2024 - Springer
The stability of strip footings subjected to eccentrically inclined loads is critical for reliable
foundation design. This study investigates the effect of a circular unlined tunnel in a rock …

Comparative Study on the Reinforced Sand‐Bed and the Stone Column in Improving the Clay Deposit Supporting Isolated Footing

P Krishnamurthy… - Advances in Civil …, 2024 - Wiley Online Library
The working mechanism of a geotechnical structure can be understood from the
deformations and the vertical stresses in the soil media. This article attempts to study the …

Enhancing strip footing bearing capacity on soil slopes with geogrid reinforcement: insights from finite element analysis and machine learning

N Dwivedi, VB Chauhan, A Kumar, S Jaiswal… - Innovative Infrastructure …, 2024 - Springer
This study investigates the influence of a horizontal geogrid layer reinforcement on the
ultimate bearing capacity (UBC) of a strip footing under static and seismic loading conditions …