Kogut, Janusz ; Ciurej, Henryk
Korbicz, Józef - red. ; Uciński, Dariusz - red.
A vehicle-track-soil dynamic interaction problem in sequential and parallel formulation
Group publication title:
Subject and Keywords:
numerical modeling ; identification ; vibrations prediction
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.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, Volume 20, Number 2 (2010) ; click here to follow the link