[HTML][HTML] A state of the art review on geotechnical reinforcement with end life tires

M Shariati, M Afrazi, H Kamyab, S Rouhanifar… - Global Journal of …, 2024 - gjesm.net
This study provides a comprehensive exploration of the utilization of scrap tires in
geotechnical engineering, focusing on their applications, mechanical behavior …

[HTML][HTML] A shear history model for capturing the liquefaction resistance of sands at various cyclic stress ratios

JK Möller, DMG Taborda, S Kontoe, DM Potts - Computers and Geotechnics, 2024 - Elsevier
Various constitutive formulations have been developed over the years to reproduce the
cyclic resistance of sands. A common challenge for existing models is the accurate …

Impact of particle elongation on the behavior of round and angular granular media: Consequences of particle rotation and force chain development

U Ali, M Kikumoto, M Ciantia - Computers and Geotechnics, 2024 - Elsevier
We developed a 2D discrete element model to simulate shearing response of elongated
round and angular particles. Model was calibrated and validated by comparing numerical …

Hydraulic conveying characteristics of particles in bend based on numerical simulation and explainable stacking machine learning model

S Xiao, C Wan, D Zhou, H Zhu, Y Bao, X Ji… - Physics of …, 2024 - pubs.aip.org
As a hydraulic lifting pipeline structure widely used in deep-sea oil, gas transportation, and
sediment dredging projects, the pipeline configuration is related to the improvement of …

Advancing understanding of the influence of drained cyclic loading on sand behavior using DEM

TS Sassel, C O'Sullivan - Journal of Engineering Mechanics, 2024 - ascelibrary.org
Understanding the response of sand to drained cyclic loading is relevant to the design of
abutments of integral bridges and foundations of wind turbines among other applications. In …

[HTML][HTML] Deep learning-based analysis of true triaxial DEM simulations: Role of fabric and particle aspect ratio

N Irani, M Salimi, P Golestaneh, M Tafili… - Computers and …, 2024 - Elsevier
This study investigates the influence of micro-scale entities such as inherent and induced
fabric anisotropy on the stress–strain behaviour of granular assemblies. In tandem with this …

An improved characterization model of liquefaction resistance by shear wave velocity for binary mixtures with consideration of coarse content

P Xia, YG Zhou, YM Chen - Engineering Geology, 2024 - Elsevier
This paper aims to develop an improved CRR-V s1 characterization model for soil
liquefaction evaluation for binary mixtures via a series of DEM simulations of drained …

The failure type-dependent characterization of liquefaction resistance by small-strain shear modulus for saturated sand

XH Zhou, YG Zhou, YM Chen - Engineering Geology, 2024 - Elsevier
In this study, a re-visit of existing laboratory tests was carried out to study the relationship
between the liquefaction resistance (CRR) and the small-strain shear modulus (G max) of …

[HTML][HTML] The Analysis of the Fracturing Mechanism and Brittleness Characteristics of Anisotropic Shale Based on Finite-Discrete Element Method

H Li, DN Chapman, A Faramarzi, N Metje - Rock Mechanics and Rock …, 2024 - Springer
Shale anisotropy characteristics have great effects on the mechanical behaviour of the rock.
Understanding shale anisotropic behaviour is one of the key interests to several geo …

An approach to DEM simulation of hollow torsional shear tests for achieving general loading paths

Q Ma, X He, YG Zhou, YM Chen, YS Han - Computers and Geotechnics, 2024 - Elsevier
The hollow cylinder apparatus (HCA) is capable of achieving non-proportional stress paths
and has been extensively employed to replicate stress paths with rotating principal stress in …