MEDRIDHA70 Posted October 24, 2012 Report Share Posted October 24, 2012 comment calculer une poutre de redressent (libage) et kel sont les cas ou elle s'impose. j'ai eu a calculer une fondation d'un support en charpente métallique d'un appareillage ce support a la forme d'un portique d'une hauteur de 1.30m et une longueur de 1.70m j'ai eu a dimensionner une semelle de 1.30x2.30x0.5 avec un ferraillage en double nappes de T12 esp 15cm sous deux futs de 0.60x0.6x1.50 sachant que cet appareille génère un effort normal de 400kg sur chaque futs et un moment quasi nul . le CTC m'impose une poutre de redressement comment expliquer ça? j’attends vos interventions ? cordialement . Quote Link to comment Share on other sites More sharing options...
abdeslam-brahim Posted October 24, 2012 Report Share Posted October 24, 2012 1 Quote Link to comment Share on other sites More sharing options...
bentafat_rachid Posted October 24, 2012 Report Share Posted October 24, 2012 1 Quote Link to comment Share on other sites More sharing options...
imene2010 Posted October 25, 2012 Report Share Posted October 25, 2012 Quote Link to comment Share on other sites More sharing options...
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janyour Posted October 25, 2012 Report Share Posted October 25, 2012 Quote Link to comment Share on other sites More sharing options...
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MEDRIDHA70 Posted October 25, 2012 Author Report Share Posted October 25, 2012 1 Quote Link to comment Share on other sites More sharing options...
Achraf Charfeddine Posted November 30, 2013 Report Share Posted November 30, 2013 Quote Link to comment Share on other sites More sharing options...
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