Dtermination de G :

Daprs la descente de charge calcule auparavant, on a :

= 206 2 5.66 = 1165.96

Et () = 0.25 2500 5.66 = 3537.5 /

(6) = 0.85 0.4 2500 = 850 /

(3) = 0.8 0.4 2500 = 800 /

La charge dexploitation est :

= 400 2 5.66 = 2264

Do

= 1.35(1165.96 + 3537.5 + 850) + 1.5 2264 = 10893.175 /

Et

= 1.35(1165.96 + 3537.5 + 800) + 1.5 2264 = 10825.675 /