2002
DOI: 10.1016/s1296-2139(02)01206-x
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Validation expérimentale du modèle de calcul en calotte sphérique des plaques circulaires minces sous l'effet d'un gonflement hydrauliqueExperimental validation of a spherical model of circular thin plates under hydraulic pressure

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Cited by 4 publications
(3 citation statements)
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“…For the disc loading, the axial stress is nullified; the Von Mises stress and strain are calculated from the remaining 5 parameters to facilitate the comparison of results between disc testing and tensile testing. While the Von Mises stress and strain are limiting factors due to the reduction of the disc behavior description from 5 initial parameters to 2, they have consistently enabled coherent comparisons of different mechanical loadings in various applications (18)(19)(20)(21). The Von Mises stress and strain are determined from Equations 1 and 2.…”
Section: Mathematical Modelling Of the Disc Mechanical Propertiesmentioning
confidence: 99%
“…For the disc loading, the axial stress is nullified; the Von Mises stress and strain are calculated from the remaining 5 parameters to facilitate the comparison of results between disc testing and tensile testing. While the Von Mises stress and strain are limiting factors due to the reduction of the disc behavior description from 5 initial parameters to 2, they have consistently enabled coherent comparisons of different mechanical loadings in various applications (18)(19)(20)(21). The Von Mises stress and strain are determined from Equations 1 and 2.…”
Section: Mathematical Modelling Of the Disc Mechanical Propertiesmentioning
confidence: 99%
“…Cette technique expérimentale est de même nature que les essais de gonflement hydraulique comme l'essai Jovignot [14] ; toutefois, la pressurisation par un gaz permet des caractérisations de matériauxà grande vitesse et/ouà haute température, ce qui est difficileà réaliser avec un système hydraulique de mise en charge.…”
Section: Introductionunclassified
“…Pour ces raisons, nous avons développé une méthode analytique pour déterminer les propriétés mécaniques intrinsèques du disque ; cette méthode complète et améliore les nombreuses approches théoriques réalisées depuis plus de 40 ans pour déterminer les contraintes et les déformations dans une membrane gonflée par un fluide sous pression [11][12][13][14].…”
Section: Introductionunclassified