tigroux Posted June 23, 2011 Report Share Posted June 23, 2011 bonjour, dans le cadre d'un stage je dois dimensionner le ferraillage d'un socle en béton armé destiné à soutenir un moteur et une turbine. vu les dimensions du socle (larg : 1.1m ; long : 2.5m ; h : 0.22 m) je le traite comme une dalle. J'ai normalement fini le calcul des sections d'acier tendu. mon problème est que deux rails viennent dans le béton et je ne vois pas comment gérer les problèmes de fissuration que la machine peut causer en faisant bouger ou vibrer les rails. l'ingénieur en mécanique m'a dit que ces forces créées par la machine ne sont pas calculables. merci de votre aide je suis ouvert à toutes suggestions Quote Link to comment Share on other sites More sharing options...
adehar Posted June 23, 2011 Report Share Posted June 23, 2011 1 Quote Link to comment Share on other sites More sharing options...
tigroux Posted June 23, 2011 Author Report Share Posted June 23, 2011 Quote Link to comment Share on other sites More sharing options...
AITELHADJ Farid Posted June 23, 2011 Report Share Posted June 23, 2011 Quote Link to comment Share on other sites More sharing options...
gerard demeusy Posted June 23, 2011 Report Share Posted June 23, 2011 1 Quote Link to comment Share on other sites More sharing options...
AITELHADJ Farid Posted June 23, 2011 Report Share Posted June 23, 2011 Quote Link to comment Share on other sites More sharing options...
gerard demeusy Posted June 23, 2011 Report Share Posted June 23, 2011 Quote Link to comment Share on other sites More sharing options...
keraz Posted June 23, 2011 Report Share Posted June 23, 2011 Quote Link to comment Share on other sites More sharing options...
echec951753 Posted February 12 Report Share Posted February 12 Quote Link to comment Share on other sites More sharing options...
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