Randomly-fluctuating heterogeneous continuum model of a ballasted railway track

DOI10.1007/s00466-017-1446-8zbMath1387.74123OpenAlexW2734447705WikidataQ113327376 ScholiaQ113327376MaRDI QIDQ683905

Lucio de Abreu Corrêa, Charles Voivret, Juan Carlos Quezada, Sofia Costa d'Aguiar, Régis Cottereau

Publication date: 9 February 2018

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00466-017-1446-8

zbMATH Keywords

spectral element methodgranular mediumballast railway trackstochastic heterogeneous material

Mathematics Subject Classification ID

Granularity (74E20) Spectral and related methods applied to problems in solid mechanics (74S25)

Uses Software

• fminsearch

Cites Work

• Unnamed Item
• Unnamed Item
• A nonlinear domain decomposition formulation with application to granular dynamics
• Estimates of elastic moduli for granular material with anisotropic random packing structure
• On the elastic moduli of three-dimensional assemblies of spheres: characterization and modeling of fluctuations in the particle displacement and rotation
• Micromechanical definition of an entropy for quasi-static deformation of granular materials
• Analysis of three-dimensional micro-mechanical strain formulations for granular materials: evaluation of accuracy
• Improved continuous models for discrete media
• Probabilistic equivalence and stochastic model reduction in multiscale analysis
• The effective elastic moduli of a random packing of spheres
• Elastic material constants for isotropic granular solids with particle rotation
• On flows of granular materials
• Statistical analysis of contact force components in random granular assemblies
• The asymmetry of stress in granular media
• A parallel version of the non-smooth contact dynamics algorithm applied to the simulation of granular media
• Analysis of microstructural strain tensors for granular assemblies
• Non-Gaussian positive-definite matrix-valued random fields for elliptic stochastic partial differential operators
• Discrete element modelling of railway ballast
• Generalised homogenisation procedures for granular materials
• Fluctuations and the effective moduli of an isotropic, random aggregate of identical, frictionless spheres
• Modeling of stress distribution in granular piles: Comparison with centrifuge experiments
• Contact forces in a granular packing
• Fluctuations in granular media
• The statistical second-order two-scale method for mechanical properties of statistically inhomogeneous materials
• Modeling of random anisotropic elastic media and impact on wave propagation
• Nonlinear elasticity and pressure-dependent wave speeds in granular media
• Microstructural Randomness Versus Representative Volume Element in Thermomechanics
• The Effective Elastic Moduli of Porous Granular Rocks
• Convergence Properties of the Nelder--Mead Simplex Method in Low Dimensions
• Continuum modeling of lattice structures in large displacement applications to buckling analysis
• Nonlinear Elasticity of Granular Media
• Remarks on a Multivariate Transformation
• Change of scale in granular materials
• Micro-mechanical modelling of granular material. I: Derivation of a second-gradient micro-polar constitutive theory. II: Plane wave propagation in infinite media
• Random heterogeneous materials. Microstructure and macroscopic properties

This page was built for publication: Randomly-fluctuating heterogeneous continuum model of a ballasted railway track