Poisson's ratio characteristic curve of unsaturated soils

S Kumar Thota, T Duc Cao… - Journal of Geotechnical …, 2021 - ascelibrary.org
Poisson's ratio is an elastic property needed as input in a wide range of geotechnical
engineering applications. Despite experimental evidence, there is currently no model in the …

An effective stress-based parametric study on the seismic stability of unsaturated slopes with implications for preliminary microzonation

AA Garakani, MM Birgani, H Sadeghi - Bulletin of Engineering Geology …, 2021 - Springer
The stability of unsaturated slopes under seismic loading has become an important issue
over the past few years which is the indication of its practical significance in geoengineering …

An effective stress-based DSC model for predicting the coefficient of lateral soil pressure in unsaturated soils

A Akbari Garakani, A Pirjalili, CS Desai - Acta Geotechnica, 2021 - Springer
In this study, an analytical model is developed to establish a framework for predicting the
coefficient of lateral soil pressure in unsaturated soils. To this end, the disturbed state …

[HTML][HTML] At-rest lateral earth pressure of compacted expansive soils: Experimental investigations and prediction approach

Z Han, P Zhang, W Zou, K Fan, SK Vanapalli… - Journal of Rock …, 2024 - Elsevier
This paper presents experimental studies on a compacted expansive soil, from Nanyang,
China for investigating the at-rest lateral earth pressure σ L of expansive soils. The key …

Assessing the Stress–Deformation and Safety Factor against Sliding in Reinforced Deep Urban Excavations in Unsaturated Soils

AA Garakani, A Pirjalili, S Yoosefi… - International Journal of …, 2024 - ascelibrary.org
There has been limited research conducted to date on the role and significance of soil
parameters in an unsaturated state on the amount of deformation and safety of reinforced …

Comparative Study on the Thermomechanical Behavior and Bearing Capacity of Energy Piles in Dry and Moist Soil Conditions

S Afzalsoltani, F Jafarzadeh - Arabian Journal for Science and Engineering, 2024 - Springer
This paper investigates the impact of pile temperature and soil moisture on pile behavior
during gradual loading and unloading, using 1 g physical model tests. The findings provide …

Inversion method and evolutionary behaviour of matric suction for diesel-contaminated soil

L Liu, Z Chen, Y Wan, X Sun - Environmental Geotechnics, 2024 - icevirtuallibrary.com
Determining matric suction in diesel-contaminated soil within unsaturated regions is
essential for simulating the diesel remediation process. Existing literature methods are …

Laboratory Reconsolidation and In Situ Stress State of Residual Soils in the Northern Andes

DI Galeano-Parra… - Geotechnical …, 2022 - asmedigitalcollection.asme.org
This study presents a laboratory testing program consisting of incremental loading, constant
rate of strain, and specially designed, pseudo K 0-triaxial tests to provide insight into the in …

Coefficient of Lateral Soil Pressure in Unsaturated Soils

AA Garakani - DSC/HISS Modeling Applications for Problems in … - taylorfrancis.com
Calculating the coefficient of lateral pressure of unsaturated soils, in the at-rest and the
active states of the soil, has been rarely studied so far. In this chapter, an effective stress …

[PDF][PDF] Influence of creep and drying/wetting on the initial stress state of clays

RRPA Bosmans - 2021 - repository.tudelft.nl
The last 10 months and 2 days have been spent on the final project of my time as a student
at Delft University of Technology. It has been a time with ups and downs like any other …