ab1234 Posted April 20, 2009 Report Share Posted April 20, 2009 salam : j'ai modélisé ma structure avec etabs 9.5 , j'ai proposé des disposition de voile mais tous les modes sont de rotation . note : 90% de masse modal atteint le 4eme mode . ma question : est ce que est il obligatoire que le 1er et 2eme mode soit de translation ? Quote Link to comment Share on other sites More sharing options...
Rafik Posted April 21, 2009 Report Share Posted April 21, 2009 Quote Link to comment Share on other sites More sharing options...
ab1234 Posted April 21, 2009 Author Report Share Posted April 21, 2009 Quote Link to comment Share on other sites More sharing options...
ab1234 Posted April 21, 2009 Author Report Share Posted April 21, 2009 Quote Link to comment Share on other sites More sharing options...
T.N Posted April 21, 2009 Report Share Posted April 21, 2009 Quote Link to comment Share on other sites More sharing options...
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