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Poutrelles - Descours & Cabaud

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Sur consultation.<br />

RÉSISTANCE :<br />

60 kg/mm 2 minimum<br />

70/80 kg/mm 2<br />

70/85 kg/mm 2 (acier au Vanadium)<br />

Tolérances dimensionnelles selon DIN 536<br />

Rails pour ponts roulants<br />

COTES PRINCIPALES<br />

Profil A B C D Poids Section Ix (cm4 ) Ix/Vx Iy (cm4 ) Iy/Vy<br />

kg/m cm2 (cm3 ) (cm3 )<br />

1 55 125 45 24 22,20 28,3 91 27,5 169 27,0<br />

2 65 150 55 31 32,00 40,7 182 46,9 337 44,9<br />

3 75 175 65 38 43,50 55,4 327 73,7 609 69,6<br />

4 85 200 75 45 56,60 72,1 545 109,0 1 010 101,0<br />

5 95 200 100 60 75,20 95,6 888 170,0 1 360 136,0<br />

5A 100 200 100 60 77,00<br />

6 105 220 120 72 101,30 129,0 1 420 249,0 2 370 215,0<br />

COTES SECONDAIRES<br />

Profil a b c d e f g h i j k l m<br />

1 4 20 24,0 3 4 5 8 4 1,5 11 14,5 54 33,1<br />

2 5 25 28,5 5 5 6 9 5 1,5 12,5 17,5 66 38,8<br />

3 6 30 34,0 5 5 6 10 5 1,5 14 20 78 44,4<br />

4 8 35 39,5 6 6 8 11 6 1,5 15,4 22 90 50<br />

5 10 40 45,5 6 6 8 12 6 1,5 16,5 23 100 52,1<br />

6 10 47 555,5 6 10 10 14 6 1,5 20 30 120 57<br />

21

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