This paper presents a method for computing a minimal bound that contains the solution set to the uncertain linear equations. Particularly, we aim at finding a bounding ellipsoid for static response of structures, where both external forces and elastic moduli of members are assumed to be imprecisely
Static and Dynamic Analysis of Non-Linear Uncertain Structures
β Scribed by Nicola Impollonia; Giuseppe Muscolino
- Book ID
- 110390350
- Publisher
- Springer Netherlands
- Year
- 2002
- Tongue
- English
- Weight
- 173 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0025-6455
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π SIMILAR VOLUMES
The probabilistic analysis of FE discretized uncertain linear structures in the static and dynamic domain is the goal of this paper. In particular, a procedure able to give the exact relationship between the response and the random variables representing the structural uncertainties is presented, un
## Abstract The estimation of the parameters (βfictitious densitiesβ) which control the convergence and numerical stability of a nonβlinear Dynamic Relaxation solution is described. The optimal values of these parameters vary during the iterative solution and they are predicted from the GerschgΓΆrin