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Abstract
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| In this paper we address the new reduction method called Proper Generalized Decomposition (PGD) which is a discretization technique based on the use of separated representation of the unknown fields, specially well suited for solving multidimensional parametric equations. In this case, it is applied to the solution of dynamics problems. We will focus on the dynamic analysis of an one-dimensional rod with a unit harmonic load of frequency (?) applied at a point of interest. In what follows, we will present the application of the methodology PGD to the problem in order to approximate the displacement field as the sum of the separated functions. We will consider as new variables of the problem, parameters models associated with the characteristic of the materials, in addition to the frequency. Finally, the quality of the results will be assessed based on an example. | |
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International
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Si |
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Congress
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Congreso de Métodos Numéricos en Ingeniería SEMNI, 2013 |
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960 |
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Place
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Bilbao, España |
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Reviewers
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Si |
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ISBN/ISSN
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0000000000 |
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Start Date
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25/06/2013 |
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End Date
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28/06/2013 |
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From page
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1 |
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To page
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14 |
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Actas del Congreso de Métodos Numéricos en Ingeniería SEMNI, 2013 |