Global and local sand–geosynthetic interface behaviour

A Lashkari, V Jamali - Géotechnique, 2021 - icevirtuallibrary.com
The influence of overall particle shape, mean particle size, initial relative density and
effective normal stress on the global and local soil–geosynthetic interaction is investigated …

3D DEM investigation of shear behavior and interaction mechanism of woven geotextile-sand interfaces

Y Jia, J Zhang, Y Zheng - Geotextiles and Geomembranes, 2024 - Elsevier
This paper presents a numerical study on the investigation of microscopic mechanism
governing the interaction of woven geotextile and angular sand employing the 3D discrete …

Stress-displacement response of sand–geosynthetic interfaces under different volume change boundary conditions

A Afzali-Nejad, A Lashkari, A Martinez - Journal of Geotechnical and …, 2021 - ascelibrary.org
Volume change boundary conditions might dictate significant changes in normal stress and,
accordingly, dramatically affect the stress-displacement response of soil-structure interfaces …

Influence of micro and macroroughness of geomembrane surfaces on soil-geomembrane and geotextile-geomembrane interface strength

GLS Araújo, NP Sánchez, EM Palmeira… - Geotextiles and …, 2022 - Elsevier
The interface shear strength involving geosynthetics and other materials can be influenced
by various parameters, such as the material type and the normal stress on the interface …

Multi-scale behaviour of sand-geosynthetic interactions considering particle size effects

R Khan, GM Latha - Geotextiles and Geomembranes, 2025 - Elsevier
The continuous evolution of digital imaging and sensing technologies helps in
understanding the multi-scale interactions between soils and geosynthetic inclusions in a …

Analysis of sand–woven geotextile interface shear behavior using discrete element method (DEM)

SJ Feng, JN Chen, HX Chen, X Liu… - Canadian …, 2020 - cdnsciencepub.com
The interaction between soil and geotextile is essential for the performance of reinforced
soil. This study reveals the microscopic mechanism of interface shear between sand and …

Investigation on the cyclic shear response of stereoscopic geogrid-reinforced coarse-grained soil interface

W Zeng, M Ying, F Liu - Transportation Geotechnics, 2023 - Elsevier
The investigation of cyclic shear interaction at the geosynthetic–soil interface is of great
importance because it is ubiquitous in reinforced soil structures under seismic loading …

Shear behaviors and peak friction angle predictions of three critical geomembrane–soil interfaces

Y Feng, D Wang - Acta Geotechnica, 2024 - Springer
The interface shear behavior is quite beneficial for explaining the stress–strain response of
geosynthetics. A series of interface direct shear tests are carried out between three distinct …

Experimental study on deformation and strength characteristics of granular soil-structure interface under coupled monotonic shear and vibration using a modified …

S Zhou, H Jiang, L Fu, Y Shan, W Ye, P Guo - Acta Geotechnica, 2023 - Springer
Soil-structure interaction under vibration becomes an important concern for the underground
structure below or adjacent to a railway line as train speed is continuously raised. Although …

Coupling effects of particle shape and cyclic shear history on shear properties of coarse-grained soil–geogrid interface

M Ying, F Liu, J Wang, C Wang, M Li - Transportation Geotechnics, 2021 - Elsevier
Accurate measurement of particle shape is necessary to properly investigate the cyclic shear
behavior of a soil–geogrid interface. In this study, the particle shapes of crushed limestone …