An efficiency of the generalized tenth order stochastic perturbation technique in determination of the basic probabilistic characteristics of up to the fourth order of dynamic response of Euler-Bernoulli beams with Gaussian uncertain damping is verified in this work. ; This is done on civil engineering application of a two-bay reinforced concrete beam using the Stochastic Finite Element Method implementation and its contrast with traditional Monte-Carlo simulation based Finite Element Method study and also with the semi-analytical probabilistic approach. ; The special purpose numerical implementation of the entire Stochastic perturbation-based Finite Element Method has been entirely programmed in computer algebra system MAPLE 2019 using Runge-Kutta-Fehlberg method. Further usage of the proposed technique to analyze stochastic reliability of the given structure subjected to dynamic oscillatory excitation is also included and discussed here because of a complete lack of the additional detailed demands in the current European designing codes.
Zielona Góra: Uniwersytet Zielonogórski
IJAME, volume 26, number 1 (2021)
Biblioteka Uniwersytetu Zielonogórskiego
2023-07-06
2023-02-06
76
https://zbc.uz.zgora.pl/publication/77573
Nazwa wydania | Data |
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Computer analysis of dynamic reliability of some concrete beam structure exhibiting random damping | 2023-07-06 |
Szafran, Jacek Kamiński, Marcin Jurczak, Paweł - red.
Kamiński, Marcin Szafran, Jacek Jurczak, Paweł - red.
Świta, Piotr Kamiński, Marcin Jurczak, Paweł - red.
Pakusiński, Bartłomiej Kamiński, Marcin Jurczak, Paweł - red.
Strelnikova, Elena Kriutchenko, Denys Gnitko, Vasyl Tonkonozhenko, Anatoly Jurczak, Paweł - red.
Kamiński, Marcin Iacono, Mauro - ed. Kołodziej, Joanna - ed.
Kamiński, Marcin Supeł, Łukasz Jurczak, Paweł - red.
Sokołowski, Damian Kamiński, Marcin Jurczak, Paweł - red.