Probabilistic stability analyses of multi-stage soil slopes by bivariate random fields and finite element methods

MY Wang, Y Liu, YN Ding, BL Yi - Computers and Geotechnics, 2020 - Elsevier
This study aimed to investigate the stability of multi-stage drained and undrained slopes
considering the spatial variability in soil properties. A bivariate random field was adopted to …

Prediction and classification for finite element slope stability analysis by random field comparison

AP Dyson, A Tolooiyan - Computers and Geotechnics, 2019 - Elsevier
This paper considers probabilistic slope stability analysis using the Random Finite Element
Method (RFEM) combined with processes to determine the level of similarity between …

Recent tendencies in the use of optimization techniques in geotechnics: A review

D Boumezerane - Geotechnics, 2022 - mdpi.com
The use of optimization methods in geotechnics dates back to the 1950s. They were used in
slope stability analysis (Bishop) and evolved to a wide range of applications in ground …

Effect of water level fluctuation on riverbank stability at the estuary area of Muaro Kualo Segment, Muara Bangkahulu River in Bengkulu, Indonesia

LZ Mase, K Amri, M Farid, F Rahmat, MN Fikri… - Engineering …, 2022 - engj.org
The paper presents an investigation of riverbank stability at the estuary area of Muaro Kualo
Segment, Muara Bangkahulu River in Bengkulu, Indonesia. This area had experienced …

Undrained stability of unsupported conical slopes in two-layered clays

W Yodsomjai, S Keawsawasvong… - Innovative Infrastructure …, 2021 - Springer
A conical slope is widely used in many constructions of in situ piles, piers, footings, mat
foundations, raft foundations, energy storages, or water tanks since this unsupported …

Comparative approaches to probabilistic finite element methods for slope stability analysis

AP Dyson, A Tolooiyan - Simulation Modelling Practice and Theory, 2020 - Elsevier
Probabilistic slope stability analyses are often preferable to deterministic methods when
soils are inherently heterogeneous, or the reliability of geotechnical parameters is largely …

Critical slip line recognition and extraction method of slope based on modified k-medoid clustering algorithm

Y Chen, H Li, H Lin, Y Wang, Y Zhao, Y Chen - Computers and Geotechnics, 2023 - Elsevier
Previous studies in the field of slope stability mostly concentrate on the calculation of the
safety factor, while critical slip line recognition and extraction are rarely noticed. Since the …

Sensitivity of the stability assessment of a deep excavation to the material characterisations and analysis methods

M Ghadrdan, T Shaghaghi, A Tolooiyan - Geomechanics and Geophysics …, 2020 - Springer
Due to the spatial variability of material characterisations in deep and large scale
excavations, stability assessment is often a challenging task. Numerous slope stability …

Slope stability analysis using deterministic and probabilistic approaches for poorly defined stratigraphies

M Ghadrdan, AP Dyson, T Shaghaghi… - … and Geophysics for Geo …, 2021 - Springer
The stability of slopes directly affects human lives, the environment, and the economy.
Inaccurate geological profiles within numerical slope stability models can lead to potentially …

The strength reduction method in clay hypoplasticity

T Kadlíček, D Mašín - Computers and Geotechnics, 2020 - Elsevier
An evaluation of slope stability using the finite element method is often performed as a
complementary analysis to the plastic deformation analysis. The slope stability is typically …