Recent Development on Macro–Micro Mechanism of Soil-Structure Interface Shearing Through DEM
WB Chen, WH Zhou, ZY Yin - Archives of Computational Methods in …, 2023 - Springer
The emergence of the discrete element method (DEM) provides a powerful tool to
investigate the macro–micro mechanism of soil-structure interface (SSI). Understanding the …
investigate the macro–micro mechanism of soil-structure interface (SSI). Understanding the …
A novel deep learning-based modelling strategy from image of particles to mechanical properties for granular materials with CNN and BiLSTM
P Zhang, ZY Yin - Computer Methods in Applied Mechanics and …, 2021 - Elsevier
It will be practically useful to know the mechanical properties of granular materials by only
taking a photo of particles. This study attempts to deal with this challenge by develo** a …
taking a photo of particles. This study attempts to deal with this challenge by develo** a …
Micro-mechanical analysis of soil–structure interface behavior under constant normal stiffness condition with DEM
The mechanical behavior at soil–structure interface (SSI) has a crucial influence on the
safety and stability of geotechnical structures. However, the behavior of SSI under constant …
safety and stability of geotechnical structures. However, the behavior of SSI under constant …
Effects of relative roughness and mean particle size on the shear strength of sand-steel interface
LJ Su, WH Zhou, WB Chen, X Jie - Measurement, 2018 - Elsevier
In an effort to investigate the effects of relative roughness R n and mean particle size D 50
on interface shear behavior between sand and steel, a series of monotonic interface were …
on interface shear behavior between sand and steel, a series of monotonic interface were …
Effect of interparticle behavior on the development of soil arching in soil-structure interaction
Direct shear tests have been commonly used to study the frictional stresses during pipe-
jacking. Particle angularity and mineralogy will influence the shear strength with apparent …
jacking. Particle angularity and mineralogy will influence the shear strength with apparent …
Hybrid random forest-based models for predicting shear strength of structural surfaces based on surface morphology parameters and metaheuristic algorithms
The prediction of shear strength between soil-structure interactions is of great significance to
the stability of geotechnical engineering. In this study, 480 morphological data with seven …
the stability of geotechnical engineering. In this study, 480 morphological data with seven …
Effects of particle sphericity and initial fabric on the shearing behavior of soil–rough structural interface
In this study, the effects of particle sphericity and initial fabric on the shearing behavior of soil-
structural interface were analyzed by discrete element method (DEM). Three types of …
structural interface were analyzed by discrete element method (DEM). Three types of …
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 …
governing the interaction of woven geotextile and angular sand employing the 3D discrete …
DEM simulation of geogrid–aggregate interface shear behavior: Optimization of the aperture ratio considering the initial interlocking states
SJ Feng, YQ Wang - Computers and Geotechnics, 2023 - Elsevier
The reinforcement mechanism of geogrids has not been fully revealed. Using the discrete
element method (DEM), this study conducts a series of numerical direct shear tests on the …
element method (DEM), this study conducts a series of numerical direct shear tests on the …
Thickness of the shear band of silty clay–concrete interface based on the particle image velocimetry technique
J Pan, B Wang, Q Wang, X Ling, R Fang, J Liu… - … and Building Materials, 2023 - Elsevier
The interaction between the interface of soil and concrete is the mechanical basis of
engineering structures under loading. Many failures begin at the soil–concrete interface …
engineering structures under loading. Many failures begin at the soil–concrete interface …