Semi-analytical probabilistic analysis of axially compressed stiffened composite panels

Publikationstyp
Conference Paper
Date Issued
2011
Sprache
English
Author(s)
Kriegesmann, Benedikt  orcid-logo
Jansen, Eelco Luc  
Rolfes, Raimund  
TORE-URI
http://hdl.handle.net/11420/12639
Citation
16th International Conference on Composite Structures (2011)
Contribution to Conference
16th International Conference on Composite Structures 2011, ICCS16  
Publisher Link
http://paginas.fe.up.pt/~iccs16/CD/81-120/94Kriegesmann.pdf
Publisher
FEUP
The influence of scattering input parameters on the response of axially compressed stiffened composite panels is investigated. In order to estimate the stochastic distributions and the correlations between the first buckling load (or local buckling load), the global buckling load and the collapse load, a semi-analytic probabilistic analysis is performed. A procedure is given for evaluating the probability of failure of stiffened panels from the determined stochastic distributions, and probabilistically justified safety factors are derived.
DDC Class
600: Technik
620: Ingenieurwissenschaften