Validation, reliability, and performance of shear strength models for unsaturated soils

TA Pham, M Sutman, GM Medero - Geotechnical and Geological …, 2023 - Springer
Soil shear strength is the most fundamental property when designing structures in the
ground and should be carefully assessed and understood. Several empirical models were …

Numerical analysis of geosynthetic-reinforced and pile-supported embankments considering integrated soil-structure interactions

TA Pham, QA Tran, P Villard, D Dias - Geotechnical and Geological …, 2024 - Springer
Geosynthetic-reinforced and pile-supported (GRPS) embankments are becoming more
popular as a solution for addressing soil structural instability. The interaction between the …

Surrogate-assisted uncertainty modeling of embankment settlement

T Wang, W Chen, T Li, DP Connolly, Q Luo… - Computers and …, 2023 - Elsevier
The structural optimization of basal reinforced piled embankments is usually conducted by
examining design alternatives while ignoring the inherent variability of soil properties and …

[HTML][HTML] Thermo-hydro-mechanical coupling model of elastic modulus characteristic curve for unsaturated soils

TA Pham, GM Medero, M Sutman - Computers and Geotechnics, 2023 - Elsevier
The settlement has been reported to regularly be a fundamental factor in controlling the
stability of geotechnical structures. Because the theory of elasto-plasticity is widely …

Critical Review of Physical-Mechanical Principles in Geostructure-Soil Interface Mechanics

TA Pham, S Nadimi, M Sutman - Geotechnical and Geological …, 2024 - Springer
Due to the relatively different mechanical and physical properties of soils and structures, the
interface plays a critical role in the transfer of stress and strain between them. The stability …

[HTML][HTML] Softening-based interface model and nonlinear load-settlement response analysis of piles in saturated and unsaturated multi-layered soils

TA Pham, S Nadimi, M Sutman - Computers and Geotechnics, 2024 - Elsevier
This work presents a simplified method for the nonlinear analysis of the load–displacement
response of piles in multi-layered soils. As a starting step, a new interface model based on …

Data-driven modelling of bearing capacity of footings on spatially random anisotropic clays using ANN and Monte Carlo simulations

K Sangjinda, W Jitchaijaroen, TS Nguyen… - International Journal …, 2024 - Taylor & Francis
The fundamental issue of bearing capacity of footings on anisotropic clays holds significant
importance in geotechnical engineering. Previous investigations predominantly focused on …

Multi‐objective reliability‐based robust design for a rock tunnel support system using Pareto optimality

Z Zhang, S Li, Y Zhang, Y Zhou… - International Journal for …, 2024 - Wiley Online Library
In the context of rock material and modeling uncertainties, the optimization of rock tunnel
support systems is often conducted by selecting the most cost‐effective solution among …

Settlement and stress analysis in stabilized slab-and pile-supported embankment based on double-equal settlement plane

Y Wang, C Wang, Z Hu, Y Chen, B Min - Engineering Computations, 2024 - emerald.com
Purpose The soft stabilized slab and pile-supported (SSPS) embankment is an improvement
technique to increase the efficiency of resources in road construction. To capture the effects …

Reliability-based Environmental Impact Assessment in Geotechnical Engineering

M Lee - 2023 - uwspace.uwaterloo.ca
A sustainable design is achieved by balancing the four aspects, so called the four Es, of
sustainability–environment, economy, equity, and engineering. Given that geotechnical …