Fuzzy stochastic vibrations of double-beam complex system as model sandwich beam with uncertain parameters
type: Item
instance of: scholarly article
title: Fuzzy stochastic vibrations of double-beam complex system as model sandwich beam with uncertain parameters
zbMATH Open document ID: 1298.74139
DOI: 10.1155/2013/340145
author: Krystyna Mazur-Śniady
author: Katarzyna Misiurek
author: Olga Szyłko-Bigus
author: Paweł Śniady
published in: ISRN Applied Mathematics
publication date: 2014-11-11T00:00:00Z
review text: Summary: The dynamic behavior of a double Euler-Bernoulli beam system with uncertain parameters (fuzzy random variables) under a fuzzy stochastic excitation and axial compression is being considered. The beams are identical and parallel, one is above the other, and they are continuously coupled by a linear two-parameter (Pasternak subsoil) elastic element. This double Euler-Bernoulli beam system can be also treated as a theoretical model of a sandwich beam. The load process is fuzzy random both in space and time. The top beam carries a fuzzy stochastic load. The solution of the problem was found thanks to the fuzzy random dynamic influence function. The aim of the paper is to find the solution for the membership function of the probabilistic characteristics of the response of the structure.
Mathematics Subject Classification ID: 74K10
Mathematics Subject Classification ID: 74H50
Mathematics Subject Classification ID: 93C42
zbMATH DE Number: 6368300
Wikidata QID: Q58994239
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2013/340145
OpenAlex ID: W1992691885
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description: scientific article; zbMATH DE number 6368300