6533b7dafe1ef96bd126ec1a
RESEARCH PRODUCT
Comparison between unrestricted dynamic shakedown design and a new probabilistic approach for structures under seismic loadings
Pietro TabbusoSalvatore BenfratelloLuigi Palizzolosubject
optimal design unrestricted dynamic shakedown seismic loadings steel framebusiness.industryComputer scienceProbabilistic logicStructural engineeringSettore ICAR/08 - Scienza Delle CostruzionibusinessShakedowndescription
The paper concerns a study related to the comparison between two different approaches utilized for the formulation of an optimal shakedown design problem for elastic plastic frame structures subjected to a combination of fixed and seismic loading. The first formulation utilizes the unrestricted dynamic shakedown theory, while the second one is based on a new probabilistic approach. The comparison is effected in terms of mathematical formulations, in terms of adopted loading models and in terms of numerical results. The performed applications are related to plane steel frames.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2014-09-30 |