lescofieldeur2 Posted July 28, 2012 Report Share Posted July 28, 2012 bonjour, j'ai un petit probleme sur le calcul d'un IPN. je vous explique, on a agrandit l'ouverture désenfumage de 80cm*80cm à 100cm*100cm comme la norme l'exige, on a renforcer la dalle par un IPN mais je ne sais pas comment la calculer, et est ce que il faudra vérifier la dalle aussi? merci Quote Link to comment Share on other sites More sharing options...
Guillaume5967 Posted August 1, 2012 Report Share Posted August 1, 2012 1 Quote Link to comment Share on other sites More sharing options...
Abouanfal Posted August 1, 2012 Report Share Posted August 1, 2012 2 Quote Link to comment Share on other sites More sharing options...
Lucvas Posted August 4, 2012 Report Share Posted August 4, 2012 Quote Link to comment Share on other sites More sharing options...
lescofieldeur2 Posted August 19, 2012 Author Report Share Posted August 19, 2012 Quote Link to comment Share on other sites More sharing options...
Abouanfal Posted August 19, 2012 Report Share Posted August 19, 2012 Quote Link to comment Share on other sites More sharing options...
Guillaume5967 Posted August 20, 2012 Report Share Posted August 20, 2012 Quote Link to comment Share on other sites More sharing options...
Guillaume5967 Posted August 20, 2012 Report Share Posted August 20, 2012 Quote Link to comment Share on other sites More sharing options...
lescofieldeur2 Posted August 22, 2012 Author Report Share Posted August 22, 2012 Quote Link to comment Share on other sites More sharing options...
lescofieldeur2 Posted August 22, 2012 Author Report Share Posted August 22, 2012 Quote Link to comment Share on other sites More sharing options...
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