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A vehicle-track-soil dynamic interaction problem in sequential and parallel formulation Cover

A vehicle-track-soil dynamic interaction problem in sequential and parallel formulation

By: Janusz Kogut and  Henryk Ciurej  
Open Access
|Jul 2010

Abstract

Some problems regarding numerical modeling of predicted vibrations excited by railway traffic are discussed. Model formulation in the field of structural mechanics comprises a vehicle, a track (often in a tunnel) and soil. Time consuming computations are needed to update large matrices at every discrete step. At first, a sequential Matlab code is generated. Later on, the formulation is modified to use grid computing, thereby a significant reduction in computational time is expected.

DOI: https://doi.org/10.2478/v10006-010-0022-6 | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 295 - 303
Published on: Jul 2, 2010
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2010 Janusz Kogut, Henryk Ciurej, published by University of Zielona Góra
This work is licensed under the Creative Commons License.

Volume 20 (2010): Issue 2 (June 2010)