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calcul des pannes Selon eurocode 3


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pour les Combinaisons de charges les plus défavorables :

Qsd1= 1.35G + 1.5P + 1.5[(0.87Sn) + 0.67(1.2 Wn)]

Qsd2= 1.35G + 1.5Sn + 1.5[(0.87P) + 0.67(1.2Wn)]

Qsd3= 1.35G + 1.5 (1.2Wn) + 1.5[(0.87P) + (0.87 Sn)]

Qsd4= G-1,5Wn (soulèvement) 

????

pour notre calcul d'valuations des charges : j'ai trouvé une pression dynamique de l'element panne

Wn= -46,44

Wn=+9,67

les question 

1. est ce que les combinaisons sont corrects ?

2. la quelle j'utilise pour Qsd1 Qsd2 Qsd3 Qsd4   ?

 

et mercii

Edited by Âb-dou Mõrdjänè
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