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Memoria (spa) (0.38MB)

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1<br />

Iy = 1 bh<br />

2<br />

3 1<br />

= 1 x10x150<br />

2<br />

3 = 2,81x10 6 mm 4<br />

I 2<br />

6<br />

y<br />

Wy = z<br />

<br />

= 7<br />

m 8 = 37,5x10<br />

a 5<br />

x 1<br />

x<br />

1<br />

<br />

3 mm 3<br />

f 2<br />

y<br />

Vpl,Rd = Av = 1500 1<br />

5<br />

M γ<br />

<br />

<br />

<br />

5<br />

Av = A = 10x150 = 1500 mm 2<br />

Mc,Rd = Wy<br />

γ<br />

f<br />

y<br />

M<br />

<br />

= 37,5 x10 3 1<br />

CÁLCULOS JUSTIFICATIVOS 48<br />

5 = 364,2 KN >> 2VEd → Despreciamos el cortante<br />

2<br />

5<br />

<br />

5 = 8,37 KNm<br />

<br />

5<br />

= 0,152 Cumple<br />

<br />

<br />

M 1<br />

α =<br />

E<br />

Md<br />

c R<br />

d<br />

= 8<br />

2<br />

7<br />

3<br />

7<br />

No se comprobará la placa de anclaje P2 debido a que los esfuerzos<br />

y tensiones sobre la misma son muy inferiores a los obtenidos en la<br />

placa de anclaje P1.

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