BELLAMINE Posted June 8 Report Share Posted June 8 Bonjour à tous Pour un pont biais à poutres multiples, Si les rigidités unitaires à la flexion et à la torsion des poutres sont évaluées suivant une coupe droite (largeur droite) du tablier. Suivant qu'elle coupe "portée droite ou portée biaise" peut-on évaluer les rigidités unitaires de flexion et de torsion des entretoises ? Je sais que nous pouvons s'affranchir à ce pb de biais, en réalisant un ouvrage mécaniquement droit, tout en conservant le biais de franchissement géométrique en réalisant des lignes d'appuis perpendiculairement aux poutres longitudinales avec le recourt à des piles-marteaux. Mais, comme dit avant, si nous voulons garder le biais géométrique, suivant qu'elle coupe alors peut-on évaluer les rigidités unitaires à la flexion et à la torsion pour les entretoises ? Merci Quote Link to comment Share on other sites More sharing options...
BELLAMINE Posted June 9 Author Report Share Posted June 9 (edited) Edited June 9 by BELLAMINE Quote Link to comment Share on other sites More sharing options...
BELLAMINE Posted June 10 Author Report Share Posted June 10 (edited) Edited June 10 by BELLAMINE Quote Link to comment Share on other sites More sharing options...
BELLAMINE Posted July 21 Author Report Share Posted July 21 (edited) Edited July 21 by BELLAMINE Quote Link to comment Share on other sites More sharing options...
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BELLAMINE Posted July 29 Author Report Share Posted July 29 (edited) Edited July 29 by BELLAMINE Quote Link to comment Share on other sites More sharing options...
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BELLAMINE Posted July 30 Author Report Share Posted July 30 (edited) Edited July 30 by BELLAMINE Quote Link to comment Share on other sites More sharing options...
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