Research and Applications in Structural Engineering, Mechanics and Computation – Zingoni (Ed.)
© 2013 Taylor & Francis Group, London, ISBN 978-1-138-00061-2
Frequency domain stochastic response of structural systems
with uncertain parameters: Closed-form sensitivity
G. Muscolino & R. Santoro
Department of Civil, Information, Building, Environmental Engineering and Applied Mathematics, Messina, Italy
A. Sofi
Department of Civil, Energy, Environmental and Materials Engineering, Reggio Calabria, Italy
ABSTRACT: This study deals with the sensitivity analysis of the response of linear discretized structures with
uncertain stiffness parameters subjected to stationary multi-correlated Gaussian random excitation.Approximate
explicit expressions of the sensitivities ...