Titlebook: Computational Stochastic Mechanics; P. D. Spanos,C. A. Brebbia Book 1991 Computational Mechanics Publications 1991 Finite-Elemente-Methode

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Updating of a Model and its Uncertainties Utilizing Dynamic Test Databilistic formulation, 6the updated “posterior” probability distribution of the uncertain parameters is obtained and it is found that for a large number of data points it is very peaked at some “optimal” values of the parameters. These optimal parameters can be obtained by minimizing a positive-defin

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The Effect of Model Uncertainty on the Accuracy of Global Nondestructive Damage Detection in Structu. The validity of the theory is demonstrated experimentally. To evaluate the effect of model uncertainty on localization accuracy, a numerical experiment is performed to evaluate the effect of model uncertainty on localization accuracy. It is shown that localization accuracy depends on the magnitude

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Sustainable Tools for Precarious Timesre probability for a specific mode is generally evaluated by the first two moments those are estimated by considering the distributions of constituent basic variables and correlation coefficients between them. They all are settled into a reliability index ..

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https://doi.org/10.1007/978-3-031-43528-7s of loads and structural resistance respectively — are examined in view of their range of applicability as well as accuracy. Additional criteria are the computational efficiency as well as the degree of flexibility in mechanical modeling (e.g. by Finite Element procedures)..For structural systems u