Numerical modelling-based stability analysis of waste dump slope structures in open-pit mines-a review

G Gupta, SK Sharma, GSP Singh, N Kishore - Journal of The Institution of …, 2021 - Springer
The depths of open-pit mines have been increasing in the last few decades. This
transformation generates a vast amount of waste rock material per unit mining area …

On the influence of cyclic preloadings on the liquefaction resistance of sands: A numerical study

J Duque, M Tafili, D Mašín - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
Soil deposits may be subjected to preloading episodes due to different factors such as
previous earthquakes, excavations, refilling, compaction, construction of overlying …

Inspection of four advanced constitutive models for fine-grained soils under monotonic and cyclic loading

J Duque, M Tafili, G Seidalinov, D Mašín, W Fuentes - Acta Geotechnica, 2022 - Springer
A wide range of geotechnical structures founded in fine-grained soils are subjected to
complex cyclic loading scenarios. The prediction of their behavior has motivated the …

On the influence of drained cyclic preloadings on the cyclic behaviour of Zbraslav sand

J Duque, J Roháč, D Mašín - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
This article experimentally evaluates the influence of directional drained cyclic preloadings
on the subsequent undrained monotonic and cyclic response of Zbraslav sand. The cyclic …

Experimental investigation on Malaysian kaolin under monotonic and cyclic loading: inspection of undrained Miner's rule and drained cyclic preloading

J Duque, J Roháč, D Mašín, J Najser - Acta Geotechnica, 2022 - Springer
The results of an experimental investigation on Malaysian kaolin under monotonic and cyclic
loading are presented. In the tests, a wide range of initial conditions was varied in order to …

The influence of cyclic preloadings on cyclic response of Zbraslav sand

J Duque, J Roháč, D Mašín, J Najser… - Soil Dynamics and …, 2023 - Elsevier
This article presents a comprehensive experimental investigation on Zbraslav sand under
monotonic and cyclic loading. Initially, the material response at large strains was …

On the behavior of monopiles subjected to multiple episodes of cyclic loading and reconsolidation in cohesive soils

J Duque, M Ochmański, D Mašín, Y Hong… - Computers and …, 2021 - Elsevier
The study of cyclic loading on saturated natural clay deposits is of great interest for the
analysis of offshore and onshore structures. Recent experimental research in the field of …

Improvement to the intergranular strain model for larger numbers of repetitive cycles

J Duque, D Mašín, W Fuentes - Acta Geotechnica, 2020 - Springer
The analysis of geotechnical problems involving saturated soils under cyclic loading
requires the use of advanced constitutive models. These models need to describe the main …

Characterisation of the internal friction angle of waste rock material from large triaxial tests using the contact dynamics method

JC Quezada, G Villavicencio - International Journal of Mining …, 2024 - Taylor & Francis
The Chilean copper mining industry generates large amounts of waste rock materials. These
structures must be designed, operated, and closed considering their physical stability …

Numerical modeling of LEAP-2017 liquefiable sloping ground centrifuge tests using the ISA-hypoplasticity model

C Lascarro, V Mercado, J Duque, W Fuentes - Soil Dynamics and …, 2024 - Elsevier
This article evaluates the prediction capabilities and limitations of the ISA-hypoplasticity
constitutive model for sands in the simulation of liquefiable sloping ground dynamic …