Coupling Neumann development and component mode synthesis methods for stochastic analysis of random structures
In this paper, we propose a method to calculate the first two moments (mean and variance) of the structural dynamics response of a structure with uncertain variables and subjected to random excitation. For this, Newmark method is used to transform the equation of motion of the structure into a quasi...
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| Format: | Article |
| Language: | English |
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Mouloud Mammeri University of Tizi-Ouzou
2014-05-01
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| Series: | Journal of Materials and Engineering Structures |
| Online Access: | http://revue.ummto.dz/index.php/JMES/article/view/42 |