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Probabilistic models of impedance matrices. Applications to seismic soil-structure interaction

R. Cottereau 1 D. Clouteau 1 Christian Soize 2
1 MSSMat - Laboratoire de mécanique des sols, structures et matériaux
2 Mechanics
LaM - Laboratoire de Mécanique
Abstract : The probabilistic model of the impedance matrix of the foundation of a gas tank constructed on piles and resting on a layered soil is constructed. The mean impedance matrix is obtained by a mixed FE-BE method, and the probabilistic model of the impedance is compared with the random impedance obtained with more classical probabilistic methods.
Mots-clés : uncertainty quantification
Document type :
Conference papers
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https://hal-upec-upem.archives-ouvertes.fr/hal-00698786
Contributor : Christian Soize <>
Submitted on : Thursday, May 17, 2012 - 8:12:45 PM
Last modification on : Wednesday, July 8, 2020 - 11:10:21 AM

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  • HAL Id : hal-00698786, version 1

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CNRS | INSMI | UNIV-MLV | MSME_MECA | MSME | CV_MSME | UPEC-UPEM | MSSMAT

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R. Cottereau, D. Clouteau, Christian Soize. Probabilistic models of impedance matrices. Applications to seismic soil-structure interaction. 7th World Congress on Computational Mechanics(WCCM), California USA July 16-22, 2006, Jul 2006, Los Angeles, United States. pp.2. ⟨hal-00698786⟩

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