[HTML][HTML] Probabilistic analysis of tunnel face seismic stability in layered rock masses using polynomial Chaos Kriging metamodel

J Man, T Zhang, H Huang, D Dias - Journal of Rock Mechanics and …, 2024 - Elsevier
Face stability is an essential issue in tunnel design and construction. Layered rock masses
are typical and ubiquitous; uncertainties in rock properties always exist. In view of this, a …

Innovative overview of SWRC application in modeling geotechnical engineering problems

KC Onyelowe, FF Mojtahedi, S Azizi, HA Mahdi… - Designs, 2022 - mdpi.com
The soil water retention curve (SWRC) or soil–water characteristic curve (SWCC) is a
fundamental feature of unsaturated soil that simply shows the relationship between soil …

Foundation bearing capacity estimation on unsaturated soil slope under transient flow condition using slip line method

M Tan, SK Vanapalli - Computers and Geotechnics, 2022 - Elsevier
In this paper, an analytical method is proposed for estimating the bearing capacity of soil
within the framework of slip line theory. The method incorporates a closed-form solution …

[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 …

Active earth pressure of 3D earth retaining structure subjected to rainfall infiltration

J Xu, P Wang, F Huang, X Yang - Engineering Geology, 2021 - Elsevier
Rainfall infiltration is a key factor that determines the active earth pressure on an earth-
retaining structure. Previous investigations on the stability of earth retaining structures were …

Seismic Bearing capacity solution for strip footings in unsaturated soils with modified pseudo-dynamic approach

S Xu, D Zhou - Mathematics, 2023 - mdpi.com
In engineering mathematics, the unsaturated nature of soil has a significant impact on the
seismic bearing capacity solution. However, it has generally been neglected in the …

Numerical analysis of piled-raft foundations on multi-layer soil considering settlement and swelling

MR Hakro, A Kumar, Z Almani, M Ali, F Aslam, R Fediuk… - Buildings, 2022 - mdpi.com
Numerical modelling can simulate the interaction between structural elements and the soil
continuum in a piled-raft foundation. The present work utilized a two-dimensional finite …

Development and validation of a degree of saturation prediction model using time domain reflectometry for compaction control

M Ozgur - Transportation Geotechnics, 2023 - Elsevier
Compaction quality is directly related with the shear strength of soils. Inadequately
compacted soils have lower shear strength that decrease the load bearing capacity and …

An improved discretization‐based kinematic approach for stability analyses of nonuniform cφ soil slopes

H Wang, L Meng, C Qin - International Journal for Numerical …, 2024 - Wiley Online Library
This paper proposes an improved discretization‐based kinematic approach (DKA) with an
efficient and robust algorithm to investigate slope stability in nonuniform soils. In an effort to …

[HTML][HTML] 3D limit analysis of rock slopes based on equivalent linear failure criterion with tension cut-off

Z Sun, B Wang, Y Li, J Xu, J Ji - Journal of Rock Mechanics and …, 2023 - Elsevier
Hoek-Brown (HB) failure criterion is widely used to predict the strength of intact or heavily
jointed rock mass. For stability analysis of rock slopes governed by the HB failure criterion …