Boundary conditions for modeling the impact of wheels on railway track

DOI10.1134/S0965542520090110zbMath1451.74186OpenAlexW3096631590MaRDI QIDQ2208511

Yanyan Li

Publication date: 3 November 2020

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542520090110

zbMATH Keywords

grid-characteristic methodcrack formationmaximal principal stressmultilayered linear elastic medium

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Impact in solid mechanics (74M20) Numerical and other methods in solid mechanics (74S99)

Related Items (4)

Implicit hybrid grid-characteristic method for modeling dynamic processes in acoustic medium ⋮ Modification of the grid-characteristic method on Chimera meshes for 3D problems of railway non-destructive testing ⋮ High-order grid-characteristic method for systems of hyperbolic equations with piecewise constant coefficients ⋮ Grid convergence analysis of grid-characteristic method on Chimera meshes in ultrasonic nondestructive testing of railroad rail

Uses Software

• CONTACT

Cites Work

• Unnamed Item
• Three-dimensional elastic bodies in rolling contact
• Applicability of the Hertz contact theory to rail-wheel contact problems
• Innovations in wave processes modelling and decision making. Grid-characteristic method and applications
• Grid-characteristic method on embedded hierarchical grids and its application in the study of seismic waves
• Modeling of ultrasonic waves in fractured rails with an explicit approach
• Grid-characteristic method on unstructured tetrahedral grids
• Railway train-track dynamics for wheelflats with improved contact models
• Contact Mechanics
• The spectral element method for elastic wave equations—application to 2-D and 3-D seismic problems

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