Model uncertainties in computational viscoelastic linear structural dynamics
نویسندگان
چکیده
منابع مشابه
Time-domain formulation in computational dynamics for linear viscoelastic media with model uncertainties and stochastic excitation
The paper is devoted to the computational time-domain formulation of linear viscoelastic systems submitted to a nonstationary stochastic excitation and in presence of model uncertainties which are modeled in the framework of the probability theory. The objective is to introduce and to develop an adapted and complete formulation of such a problem in the context of computational mechanics. A redu...
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1 Department of Statistics, Applied Mathematics, and Computation, State University of São Paulo (UNESP) at Rio Claro, 13500-230 Rio Claro, SP, Brazil 2 Civil Engineering Department, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), 22453-900 Rio de Janeiro, RJ, Brazil 3 Department of Structural and Geotechnical Engineering, University of São Paulo (PEF/EPUSP/USP), 05508-900 São Paulo,...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2017
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2017.09.250