The Treatment of Randomness in Finite Element Modeling

Format:

Conference/Event

Author/Creator:

Hart, Gary C., author.

Conference Name:

National Aeronautic and Space Engineering and Manufacturing Meeting (1970-10-05 : Los Angeles, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1970

Summary:

A linear statistical model is developed for analyzing the statistics of response of static and dynamic finite element models. The model uses the statistical moments of random physical properties (for example, modulus of elasticity) to establish the degree of uncertainty in computed static deflections, frequencies, and buckling loads. A sample problem is included showing the influence of property variance and covariance upon all three areas of interest

Notes:

Vendor supplied data

Publisher Number:

700842

Access Restriction:

Restricted for use by site license