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Appendici - CNR

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appendIcI III Abachi di riferimento<br />

Fattore di amplificazione Tipo di terreno a g (g) Profilo di velocità<br />

FA Ghiaia 0.26g Lineare pendenza massima<br />

H<br />

V sH (m/s)<br />

150 200 250 300 350 400 450 500 600 700<br />

5 - 2.49 2.07 1.49 1.25 1.12 1.05 1.03 1.01 1.00<br />

10 - - 2.65 2.27 1.83 1.59 1.37 1.23 1.06 1.01<br />

15 - - - 2.43 1.89 1.59 1.42 1.28 1.10 1.03<br />

20 - - - 2.73 2.14 1.78 1.53 1.35 1.16 1.06<br />

25 - - - 3.00 2.29 1.88 1.62 1.44 1.21 1.08<br />

30 - - - 3.04 2.39 1.96 1.70 1.51 1.25 1.09<br />

35 - - - 2.87 2.43 2.00 1.73 1.54 1.26 1.10<br />

40 - - - 2.79 2.32 2.02 1.73 1.54 1.27 1.10<br />

50 - - - 2.41 2.22 1.91 1.72 1.53 1.26 1.09<br />

60 - - - 2.15 2.00 1.79 1.62 1.47 1.24 1.07<br />

70 - - - - 1.90 1.68 1.54 1.41 1.21 1.05<br />

80 - - - - 1.81 1.62 1.48 1.37 1.17 1.03<br />

90 - - - - 1.71 1.57 1.44 1.34 1.15 1.00<br />

100 - - - - 1.62 1.51 1.39 1.30 1.13 0.99<br />

110 - - - - 1.50 1.45 1.35 1.26 1.11 0.99<br />

120 - - - - 1.42 1.39 1.30 1.23 1.09 0.97<br />

130 - - - - 1.33 1.33 1.26 1.19 1.07 0.96<br />

140 - - - - 1.26 1.29 1.21 1.16 1.04 0.94<br />

150 - - - - 1.21 1.22 1.17 1.12 1.02 0.93<br />

Fattore di amplificazione Tipo di terreno a g (g) Profilo di velocità<br />

FV Ghiaia 0.26g Lineare pendenza massima<br />

H<br />

V sH (m/s)<br />

150 200 250 300 350 400 450 500 600 700<br />

5 - 1.06 1.03 1.02 1.01 1.01 1.00 1.00 1.00 1.00<br />

10 - - 1.13 1.06 1.04 1.03 1.02 1.01 1.01 1.00<br />

15 - - - 1.18 1.10 1.05 1.04 1.03 1.01 1.01<br />

20 - - - 1.54 1.20 1.13 1.06 1.04 1.02 1.01<br />

25 - - - 2.15 1.40 1.21 1.14 1.10 1.04 1.02<br />

30 - - - 2.58 1.72 1.31 1.21 1.14 1.07 1.02<br />

35 - - - 2.95 1.93 1.48 1.29 1.20 1.09 1.03<br />

40 - - - 3.39 2.14 1.61 1.39 1.26 1.12 1.04<br />

50 - - - 3.72 2.62 1.94 1.58 1.39 1.19 1.08<br />

60 - - - 3.60 2.83 2.17 1.77 1.51 1.24 1.10<br />

70 - - - - 2.84 2.27 1.88 1.60 1.29 1.11<br />

80 - - - - 2.69 2.27 1.92 1.66 1.32 1.13<br />

90 - - - - 2.65 2.18 1.91 1.67 1.34 1.13<br />

100 - - - - 2.73 2.10 1.85 1.65 1.34 1.14<br />

110 - - - - 2.74 2.14 1.78 1.60 1.32 1.13<br />

120 - - - - 2.71 2.17 1.81 1.57 1.31 1.12<br />

130 - - - - 2.65 2.16 1.82 1.58 1.29 1.11<br />

140 - - - - 2.62 2.16 1.83 1.57 1.28 1.10<br />

150 - - - - 2.57 2.13 1.81 1.57 1.28 1.10<br />

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