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Charge Nodale


SARA R
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Bonjour à tous prière de me vérifier mon calcul  svp ,en effet jai une charge surfacique et je  veux calculer l'effort en noeud 2 sur ces deux exemples: triangle a =2m h =1.8m charge surfacique sur les chaque triangle 0.48Kn/m2

exemple1: charg surfaci 0.48Kn/m²x1.8m²x3=2.59Kn/5=0.52Kn ou bien 0.48x(1.35m²)=0.648/5=0.13  avec s1=1.35m² surface de reprise 1x0.9/2=0.45m²x3=1.35

exemple2:0.48Kn/m2x2.6m²=1.248kn avec s1=3racine(3)/2*1=2.6m²image.png.f748bb36ccc3b8c1c54c108b2fc4d822.png

image.png.6355606bc5f758fab65d1420cc44eadd.png

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