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Vibration of a Beam on Random and Microperiodic Subsoil Caused by Moving Load
Author(s) -
MazurSniady K.,
Rystwej A.,
Sniady P.
Publication year - 2005
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.200510338
Subject(s) - vibration , subsoil , moving load , beam (structure) , foundation (evidence) , random vibration , function (biology) , stochastic process , mathematics , structural engineering , control theory (sociology) , computer science , mathematical optimization , engineering , physics , geology , acoustics , statistics , artificial intelligence , history , archaeology , evolutionary biology , biology , soil science , soil water , control (management)
The subject of the analysis is a vibration problem of an infinitive beam resting on a foundation with periodic and stochastic parameters under a stochastic moving load. The problem is solved using the Tolerance Averaging Approximation procedure and also concept of a stochastic dynamic influence function. In this way we obtained an effective solution which may be applied in the railway engineering. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)