4.7 Article

Breakage in quasi-static discrete element simulations of ice rubble

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Construction & Building Technology

Particle breakage in construction materials: A geotechnical perspective

Nithin Jacob John et al.

Summary: This paper conducted an extensive review of literature on particle breeakage and crushing by filtering out 183 articles from various domains. Based on data analysis and synthesis, grain morphology and soil matrix structure were found to be the dominant factors influencing particle breakage. The breakage index can vary with degree of saturation, relative density, confining pressure, and mode of loading. The study also revealed the importance of considering shifting of gradation curve and the need for further research on non-traditional granular material. It is recommended to develop models and supplement laboratory test results with numerical studies that consider multiple influencing parameters.

CONSTRUCTION AND BUILDING MATERIALS (2023)

Article Engineering, Geological

DEM-XFEM Study of Particle Shape Effect on Particle Breakage of Granular Materials

Seyyed Mahdi Seyyedan et al.

Summary: A numerical approach combining DEM and XFEM is used to simulate assemblies of breakable angular particles under direct shear loading and investigate the influence of particle shape and assembly confinement on the mechanical behavior of granular materials, especially particle breakage. Breakage-disabled and breakage-enabled samples are modeled and compared from macro- and microstructural perspectives. The results show that particle angularity, eccentricity, and initial orientation have significant effects on particle breakage and the mechanical behavior of rockfills.

GEOTECHNICAL AND GEOLOGICAL ENGINEERING (2023)

Article Engineering, Geological

A discrete element method (DEM)-based approach to simulating particle breakage

Du-Min Kuang et al.

Summary: The study proposed a particle breakage simulation approach based on the discrete element method framework, modeling the variability of particle breakage strength with the invertible function method to avoid local stress generation and non-conservation of mass and volume, and eliminating the need for a predefined fragmentation mode.

ACTA GEOTECHNICA (2022)

Article Engineering, Geological

Micromechanical investigation of the particle size effect on the shear strength of uncrushable granular materials

Zi-Yi Wang et al.

Summary: Particle size has a strong influence on the shear strength of granular materials, not only on the macroscopic behavior but also on the microscopic mechanism. This study investigates the effect of particle size on the shear strength of uncrushable granular materials using the discrete element method (DEM). The simulation results demonstrate that the peak shear strength increases with particle size, while the residual shear strength remains unaffected by particle size. The particle size effect can be explained by the increase of friction utilization ratio with particle size.

ACTA GEOTECHNICA (2022)

Article Computer Science, Interdisciplinary Applications

Numerical model for a failure process of an ice sheet

Arttu Polojarvi

Summary: This paper introduces a model for describing the three-dimensional continuous failure process of an ice sheet, based on the combined finite-discrete element method. The model is carefully validated against experimental results, showing convincing agreement between the modelled and experimental failure processes.

COMPUTERS & STRUCTURES (2022)

Article Physics, Fluids & Plasmas

Modeling ice block failure within drift ice and ice rubble

Malith Prasanna et al.

Summary: An investigation into modeling force transmission through fragmenting materials under compression, particularly sea ice, using the HiDEM model and laboratory-scale experiments on saline ice has led to the development of a new material model for fragmenting ice. By adjusting particle size, structure, and failure criterion, it was discovered that traditional ice modeling schemes are incomplete and shear failure is the dominant failure mode for fragmented ice under compression.

PHYSICAL REVIEW E (2022)

Review Engineering, Chemical

Particle breakage in granular soils: a review

Fangwei Yu

Summary: This paper reviews the phenomenon of particle breakage in granular soils, including measurement, fundamentals, soil mechanics, and theoretical models. Particle breakage affects the mechanical properties of soils, making soil more contractive and significantly influencing shearing, dilatancy, and state behavior.

PARTICULATE SCIENCE AND TECHNOLOGY (2021)

Article Engineering, Chemical

Numerical simulation of direct shear test on granular materials composed of breakable angular particles: A DEM-XFEM approach

Seyyed Mahdi Seyyedan et al.

Summary: A combined DEM-XFEM approach is used to simulate the direct shear test on assemblies of breakable two-dimensional angular particles to study the mechanical behavior of granular materials and the effect of particle breakage. The results demonstrate that particle breakage in granular materials reduces anisotropy, dilative behavior, and the mobilized friction angle of the sample.

POWDER TECHNOLOGY (2021)

Article Engineering, Chemical

DEM investigations of the effects of intermediate principal stress ratio and particle breakage on the critical state behaviors of granular soils

D. D. Shi et al.

Summary: The effects of intermediate principal stress ratio and particle breakage on the critical state behaviors of granular materials were studied in DEM analyses. It was found that these factors influence the dilation and peak strength of granular materials, but have different effects on the critical stress ratios of the assemblies.

POWDER TECHNOLOGY (2021)

Article Engineering, Environmental

Laboratory experiments on floating saline ice block breakage in ice-to-ice contact

Malith Prasanna et al.

Summary: This study investigates the breakage of laboratory-grown ice blocks under ice-to-ice contacts, finding that the shear strength is the key property limiting the magnitude of force transmitted by ice-to-ice contacts.

COLD REGIONS SCIENCE AND TECHNOLOGY (2021)

Article Engineering, Geological

Role of Particle Breakage in Rockfill Materials: Investigated by Using Combined SBFEM/DEM with Two Different Breakage Models

Tao Luo et al.

Summary: This research investigated the numerical simulation of rockfill materials using SBFEM/DEM method with two breakage models. The study found that using Breakage Model 2 generated more small particles, leading to the lowest shear strength.

INTERNATIONAL JOURNAL OF GEOMECHANICS (2021)

Article Physics, Fluids & Plasmas

Damage separation model: A replaceable particle method based on strain energy field

Yupeng Jiang et al.

Summary: The damage separation model (DSM) is a realistic model for simulating particle fragmentation in granular assemblies. It overcomes limitations of previous methods by replacing fragmented particles with smaller ones, calculating strain energy field inside particles, and utilizing an advanced geometrical algorithm for postbreakage replacements. Validation through a uniaxial compression test and comparison with four different replaceable irregular particle methods demonstrate that DSM has great potential for capturing morphological changes of particle breakage with unprecedented numerical resolution, overcoming stability, accuracy, and artificial constraints issues.

PHYSICAL REVIEW E (2021)

Article Engineering, Chemical

Adapting a breakage model to discrete elements using polyhedral particles

Luis Marcelo Tavares et al.

POWDER TECHNOLOGY (2020)

Article Engineering, Multidisciplinary

Level set splitting in DEM for modeling breakage mechanics

John M. Harmon et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2020)

Article Engineering, Environmental

Application of continuum breakage mechanics to ice rubble modelling

Sergey Kulyakhtin

COLD REGIONS SCIENCE AND TECHNOLOGY (2019)

Article Computer Science, Interdisciplinary Applications

A boundary-spheropolygon element method for modelling sub-particle stress and particle breakage

Yupeng Jiang et al.

COMPUTERS AND GEOTECHNICS (2019)

Article Engineering, Marine

Limit mechanisms for ice loads on inclined structures: Local crushing

Janne Ranta et al.

MARINE STRUCTURES (2019)

Article Engineering, Environmental

An implicit time-stepping scheme and an improved contact model for ice-structure interaction simulations

Marnix van den Berg et al.

COLD REGIONS SCIENCE AND TECHNOLOGY (2018)

Article Materials Science, Multidisciplinary

DEM simulation of polyhedral particle cracking using a combined Mohr-Coulomb-Weibull failure criterion

Anton Gladkyy et al.

GRANULAR MATTER (2017)

Article Materials Science, Multidisciplinary

DEM simulation of polyhedral particle cracking using a combined Mohr-Coulomb-Weibull failure criterion

Anton Gladkyy et al.

GRANULAR MATTER (2017)

Article Computer Science, Interdisciplinary Applications

The combined scaled boundary finite-discrete element method: Grain breakage modelling in cohesion-less granular media

T. Luo et al.

COMPUTERS AND GEOTECHNICS (2017)

Article Engineering, Environmental

DEM simulations of direct shear box experiments of ice rubble: Force chains and peak loads

A. Polojarvi et al.

COLD REGIONS SCIENCE AND TECHNOLOGY (2015)

Article Computer Science, Interdisciplinary Applications

Split-Cell Method for grain fragmentation

David Cantor et al.

COMPUTERS AND GEOTECHNICS (2015)

Article Engineering, Geological

Particle-scale mechanics of sand crushing in compression and shearing using DEM

Kevin J. Hanley et al.

SOILS AND FOUNDATIONS (2015)

Article Computer Science, Interdisciplinary Applications

Modeling the particle breakage of rockfill materials with the cohesive crack model

Gang Ma et al.

COMPUTERS AND GEOTECHNICS (2014)

Article Materials Science, Multidisciplinary

DEM of triaxial tests on crushable sand

J. P. de Bono et al.

GRANULAR MATTER (2014)

Article Engineering, Chemical

Simulation of railway ballast using crushable polyhedral particles

Jan Elias

POWDER TECHNOLOGY (2014)

Article Engineering, Environmental

Pressure distributions and force chains during simulated ice rubbling against sloped structures

Jani Paavilainen et al.

COLD REGIONS SCIENCE AND TECHNOLOGY (2013)

Article Engineering, Geological

On the micro mechanics of one-dimensional normal compression

G. R. McDowell et al.

GEOTECHNIQUE (2013)

Article Engineering, Multidisciplinary

Energy-conserving contact interaction models for arbitrarily shaped discrete elements

Y. T. Feng et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2012)

Article Engineering, Chemical

Modelling discrete fragmentation of brittle particles

J. Bruchmueller et al.

POWDER TECHNOLOGY (2011)

Article Engineering, Geological

Discrete element simulations of direct shear specimen scale effects

J. Wang et al.

GEOTECHNIQUE (2010)

Article Multidisciplinary Sciences

The role of self-organization during confined comminution of granular materials

Oded Ben-Nun et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2010)

Article Computer Science, Interdisciplinary Applications

2D combined finite-discrete element method to model multi-fracture of beam structures

Jani Paavilainen et al.

ENGINEERING COMPUTATIONS (2009)

Article Geosciences, Multidisciplinary

Compaction bands simulated in Discrete Element Models

G. Marketos et al.

JOURNAL OF STRUCTURAL GEOLOGY (2009)

Article Engineering, Chemical

Micromechanics of breakage in sharp-edge particles using combined DEM and FEM

Ahad Bagherzadeh-Khalkhali et al.

PARTICUOLOGY (2008)

Article Materials Science, Multidisciplinary

Force chain buckling, unjamming transitions and shear banding in dense granular assemblies

A. Tordesillas

PHILOSOPHICAL MAGAZINE (2007)

Article Materials Science, Multidisciplinary

Discrete element method analysis of railtrack ballast degradation during cyclic loading

Sebastian Lobo-Guerrero et al.

GRANULAR MATTER (2006)

Article Physics, Fluids & Plasmas

Characterization of force chains in granular material

JF Peters et al.

PHYSICAL REVIEW E (2005)

Article Engineering, Chemical

Recent advances in DEM modelling of tumbling mills

PW Cleary

MINERALS ENGINEERING (2001)

Article Physics, Condensed Matter

Molecular dynamics of comminution in ball mills

V Buchholtz et al.

EUROPEAN PHYSICAL JOURNAL B (2000)