NASA NTRS · 19890029568
Probabilistic structural analysis methods and applications
Abstract
An advanced algorithm for simulating the probabilistic distribution of structural responses due to statistical uncertainties in loads, geometry, material properties, and boundary conditions is reported. The method effectively combines an advanced algorithm for calculating probability levels for multivariate problems (fast probability integration) together with a general-purpose finite-element code for stress, vibration, and buckling analysis. Application is made to a space propulsion system turbine blade for which the geometry and material properties are treated as random variables.
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Cruse, T. A., Wu, Y.-T., Dias, B., Rajagopal, K. R.. 1988-01-01. Probabilistic structural analysis methods and applications. https://ntrs.nasa.gov/citations/19890029568
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