AMCM Posted September 22, 2015 Report Share Posted September 22, 2015 Bonjour,J'étudie une ensemble de poutres treillis planes, elles sont quasiment identiques. La poutre est sur deux appuis. Le poids de la poutre avoisine les 40T, hors pour des raison de manutention la poutre va être scindée en deux parties dans le sens de la longueur. Don tous les montants et diagonales sont coupés en leur milieu. Mon problème ce situe au niveau de cette jonction. Nous somme partie sur un raboutage par double platines d'about. Or je n'arrive pas a justifier un tel assemblage.Ex : raboutage par double platine d'un HEB600, effort dans le nœud :My = -13870 daN.mFz = -35250 daNFx = -372280 daN (compression)Mes calculs sont fait sous Robot avec la norme NF P22-460 ou 430Quelqu'un peut-il m'aider svp. Cordialement, Quote Link to comment Share on other sites More sharing options...
keuj84 Posted September 23, 2015 Report Share Posted September 23, 2015 Quote Link to comment Share on other sites More sharing options...
gasmi bel Posted September 23, 2015 Report Share Posted September 23, 2015 Quote Link to comment Share on other sites More sharing options...
AMCM Posted September 23, 2015 Author Report Share Posted September 23, 2015 1 Quote Link to comment Share on other sites More sharing options...
keuj84 Posted September 23, 2015 Report Share Posted September 23, 2015 1 Quote Link to comment Share on other sites More sharing options...
scorpion Posted September 23, 2015 Report Share Posted September 23, 2015 Quote Link to comment Share on other sites More sharing options...
AMCM Posted September 24, 2015 Author Report Share Posted September 24, 2015 (edited) Edited September 24, 2015 by AMCM Quote Link to comment Share on other sites More sharing options...
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Mariem.B Posted December 7, 2016 Report Share Posted December 7, 2016 1 Quote Link to comment Share on other sites More sharing options...
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