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Aide à la décision pour la qualification des essais mécaniques

Mekkaoui, Smaïne / Favre, Jean-Louis

The aim of this work is to provide a methodology in order to help the user on one hand to take into account uncertainties on the results of a mechanical test and on the other hand to judge the quality of the test by comparing it with the reference behaviour. The method is to link a fuzzy set to the test by taking into account the errors done by the operator and due to the measurement devices, and a fuzzy set to the reference curves according to dilatancy. The calculation of compatibilities between the test and this reference curves (between fuzzy sets) gives a criterion to judge the quality of the test thus making it possible to classify the studied soil according to its dilatancy.

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Aide à la décision pour la qualification des essais mécaniques

Mekkaoui, Smaïne / Favre, Jean-Louis

The aim of this work is to provide a methodology in order to help the user on one hand to take into account uncertainties on the results of a mechanical test and on the other hand to judge the quality of the test by comparing it with the reference behaviour. The method is to link a fuzzy set to the test by taking into account the errors done by the operator and due to the measurement devices, and a fuzzy set to the reference curves according to dilatancy. The calculation of compatibilities between the test and this reference curves (between fuzzy sets) gives a criterion to judge the quality of the test thus making it possible to classify the studied soil according to its dilatancy.

Aide à la décision pour la qualification des essais mécaniques

Mekkaoui, Smaïne / Favre, Jean-Louis

The aim of this work is to provide a methodology in order to help the user on one hand to take into account uncertainties on the results of a mechanical test and on the other hand to judge the quality of the test by comparing it with the reference behaviour. The method is to link a fuzzy set to the test by taking into account the errors done by the operator and due to the measurement devices, and a fuzzy set to the reference curves according to dilatancy. The calculation of compatibilities between the test and this reference curves (between fuzzy sets) gives a criterion to judge the quality of the test thus making it possible to classify the studied soil according to its dilatancy.

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Title:

Aide à la décision pour la qualification des essais mécaniques

Contributors:

Mekkaoui, Smaïne (author) / Favre, Jean-Louis (author)

Published in:

Revue Française de Génie Civil ; 6 ; 355-371

Publication date:

2002-01-01

Size:

17 pages

ISSN:

DOI:

https://doi.org/10.1080/12795119.2002.9692371

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

Unknown

Keywords:

Uncertainties , quality of the test , reference curves , fuzzy sets , compatibility , incertitudes , qualité de l'essai , courbes de référence , ensembles flou , vraisemblance

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