Extensive overview of soil constitutive relations and applications for geotechnical engineering problems

KC Onyelowe, AM Ebid, ER Sujatha, F Fazel-Mojtahedi… - Heliyon, 2023 - cell.com
A state-of-the-art review has been conducted in this work on soil constitutive modeling,
which has emphasized on: soil type, ground-water conditions, loading conditions, structural …

Micromechanical analysis of capillary suction effect on bearing capacity of unsaturated fine granular foundation soil using coupled CFD-DEM method

Y Peng, ZY Yin, C Zhou, X Ding - Computers and Geotechnics, 2023 - Elsevier
The micro-to macro-scale bearing capacity characteristics of unsaturated fine granular soil
have remained unclear. This study is the first to investigate the capillary suction effect on the …

Impact of transient infiltration on the ultimate bearing capacity of obliquely and eccentrically loaded strip footings on partially saturated soils

H Fathipour, SB Tajani, M Payan… - International Journal …, 2023 - ascelibrary.org
Soils above the groundwater table and near the ground surface are often partially saturated,
and the changes in the degree of saturation and matric suction caused by infiltration may …

Unified method for estimating the ultimate bearing capacity of shallow foundations in variably saturated soils under steady flow

F Vahedifard, JD Robinson - Journal of Geotechnical and …, 2016 - ascelibrary.org
This study presents a unified method for estimating the ultimate bearing capacity of shallow
foundations resting on variably saturated soils under a steady flow. The effective stress …

Seismic combined bearing capacity of strip footings on partially saturated soils using lower bound theorem of finite element limit analysis and second-order cone …

SP Maghferati, RJ Chenari, SH Lajevardi… - Computers and …, 2023 - Elsevier
The seismic bearing capacity of strip footings resting on unsaturated soils subjected to
combined loading is investigated in this study using a combination of lower bound limit …

[HTML][HTML] Modeling the stress versus settlement behavior of shallow foundations in unsaturated cohesive soils extending the modified total stress approach

WT Oh, SK Vanapalli - Soils and foundations, 2018 - Elsevier
The mechanical behavior of unsaturated soils can be interpreted using either modified total
stress or a modified effective stress approach depending on the type of soils and various …

Numerical study on the bearing capacity of strip footing resting on partially saturated soil subjected to combined vertical-horizontal-moment loading

H Fathipour, M Payan… - European Journal of …, 2023 - Taylor & Francis
This study investigates the bearing capacity of strip footings resting on unsaturated soils
subjected to combined loading using the lower-bound limit analysis coupled with the finite …

Experimental investigation of single model pile and pile group behavior in saturated and unsaturated sand

M Al-Khazaali, SK Vanapalli - Journal of Geotechnical and …, 2019 - ascelibrary.org
The research focus of this paper is directed to investigate the behavior of a single model pile
and pile groups in sand under both saturated and unsaturated conditions. Forty different …

Bearing capacity of footings on geosynthetic-reinforced soils under combined loading

B Yaghoobi, H Fathipour, M Payan… - Geosynthetics …, 2023 - icevirtuallibrary.com
In this study, the ultimate bearing capacity of shallow strip footings resting on a geosynthetic-
reinforced soil mass subjected to inclined and eccentric combined loading is rigorously …

Formulation of ultimate bearing capacity for strip foundations based on the Meyerhof theory and unsaturated soil mechanics

C Zhang, Q Yan, J Zhao, J Wang - Computers and Geotechnics, 2020 - Elsevier
This study presents an ultimate bearing capacity formulation of strip foundations in
unsaturated soils within the framework of the Meyerhof theory. The flowchart of calculation …