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Details van artikel 73 van 176 gevonden artikelen
| Titel: |
Kinematic Approach to Reliability Estimate of Stochastically Loaded Plastic Structures |
| Auteur: |
Dolinski, Krzysztof |
| Verschenen in: |
Mechanics based design of structures & machines |
| Paginering: | Jaargang 6 (1978) nr. 3 pagina's 247-266 |
| Jaar: |
1978 |
| Inhoud: |
A method to evaluate the reliability and to predict the lifetime of rigid-plastic structures is developed when the dynamic loading is a stochastic function of time alone. The method uses the mode approximation assumption relative to the deformed shape of the structure and supposes high reliability of the structure against plastic collapse under static loading. Failure of the structure is understood to be the first crossing of the level of admissible displacements. The random displacement field is determined by numerical simulation limited to the generation of a two-dimensional random variable. The method is illustrated by means of an example of a simply supported plate uniformly subjected to a stochastically varying pressure. The influence of the statistical parameters of stochastic loading on the reliability and on the lifetime of the structure is discussed. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 73 van 176 gevonden artikelen
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