Stochastic dynamic stiffness for damped taut membranes
Abstract
An analytical stochastic dynamic stiffness formulation is developed for the dynamic analysis of damped membrane structures with parametric uncertainties. First, the exact general solution of a biaxially taut membrane in the frequency domain is derived, which is used as the frequency-dependent shape function. Both the material properties and the tension fields of the membrane are modelled as 2D random fields with an exponential autocorrelation...
Paper Details
Title
Stochastic dynamic stiffness for damped taut membranes
Published Date
May 1, 2021
Journal
Volume
248
Pages
106483 - 106483
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