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Calcolo strutture in muratura e miste secondo NTC 08

Calcolo strutture in muratura e miste secondo NTC 08

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<strong>Calcolo</strong> <strong>strutture</strong> <strong>in</strong> <strong>muratura</strong> e <strong>miste</strong> <strong>secondo</strong> <strong>NTC</strong> <strong>08</strong><br />

Def<strong>in</strong>izione rigidezze equivalenti solai<br />

Solai Lignei – <strong>in</strong>fluenza delle connessioni<br />

Documenti FEMA - Normativa Nuova Zelanda - Brignola et al. 20<strong>08</strong><br />

Δ 3<br />

s<br />

e n<br />

L/2<br />

Δ 3<br />

S<strong>in</strong>gle en straight Sheath<strong>in</strong>g<br />

s<br />

G<br />

d<br />

2<br />

s k<br />

<br />

2<br />

l b<br />

nail<br />

( only the contribution of<br />

nails is considered)<br />

b<br />

G<br />

l<br />

d<br />

L/2<br />

e n<br />

Δ 3<br />

e n l<br />

1<br />

<br />

<br />

<br />

Gt<br />

P<br />

Panel<br />

contribution<br />

4sm<br />

<br />

L<br />

k<br />

b<br />

Panels sheath<strong>in</strong>g<br />

1 a<br />

n<br />

<br />

<br />

<br />

<br />

Nails<br />

contribution<br />

1<br />

82

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