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Appendici - CNR

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IndIrIzzI e crIterI per la mIcrozonazIone sIsmIca III Abachi di riferimento [ 138 ]<br />

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

FA Sabbia 0.06g Lineare pendenza massima<br />

H<br />

V sH (m/s)<br />

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

5 2.59 2.35 1.85 1.38 1.18 1.09 1.04 1.02 1.01 1.00<br />

10 3.24 3.01 2.62 2.13 1.76 1.51 1.33 1.20 1.05 1.02<br />

15 2.99 3.33 3.07 2.49 1.97 1.65 1.43 1.29 1.11 1.04<br />

20 2.52 3.25 3.34 2.77 2.20 1.84 1.59 1.41 1.17 1.07<br />

25 2.51 3.07 3.33 2.91 2.33 1.95 1.68 1.49 1.23 1.08<br />

30 2.32 2.96 3.25 2.92 2.39 2.01 1.75 1.54 1.27 1.10<br />

35 2.06 2.79 3.19 2.84 2.35 2.03 1.78 1.57 1.29 1.11<br />

40 1.95 2.65 3.09 2.79 2.31 2.00 1.75 1.58 1.30 1.10<br />

50 1.69 2.35 2.82 2.70 2.24 1.94 1.69 1.52 1.27 1.09<br />

60 1.42 2.13 2.60 2.53 2.18 1.90 1.66 1.49 1.25 1.08<br />

70 1.22 1.92 2.38 2.40 2.11 1.84 1.64 1.47 1.23 1.06<br />

80 1.08 1.74 2.20 2.29 2.02 1.80 1.61 1.44 1.21 1.05<br />

90 0.98 1.55 2.06 2.16 1.95 1.74 1.56 1.42 1.20 1.04<br />

100 0.90 1.41 1.92 2.05 1.89 1.70 1.53 1.39 1.18 1.03<br />

110 0.84 1.29 1.80 1.95 1.84 1.67 1.50 1.36 1.17 1.02<br />

120 - 1.18 1.68 1.85 1.77 1.63 1.48 1.33 1.15 1.01<br />

130 - 1.10 1.55 1.76 1.71 1.59 1.46 1.32 1.13 1.00<br />

140 - 1.03 1.45 1.68 1.65 1.54 1.43 1.31 1.11 0.99<br />

150 - 0.99 1.35 1.60 1.58 1.51 1.39 1.29 1.10 0.98<br />

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

FV Sabbia 0.06g Lineare pendenza massima<br />

H<br />

V sH (m/s)<br />

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

5 1.22 1.13 1.07 1.02 1.01 1.01 1.01 1.00 1.00 0.99<br />

10 3.02 1.71 1.24 1.17 1.11 1.09 1.03 1.02 1.01 1.00<br />

15 4.03 2.96 1.92 1.35 1.23 1.15 1.11 1.09 1.03 1.01<br />

20 3.98 3.89 2.80 1.92 1.47 1.30 1.21 1.16 1.08 1.02<br />

25 3.72 4.10 3.54 2.47 1.81 1.48 1.33 1.24 1.11 1.03<br />

30 3.42 4.09 4.01 2.98 2.16 1.71 1.48 1.33 1.17 1.07<br />

35 3.21 3.89 4.09 3.34 2.46 1.95 1.64 1.43 1.21 1.09<br />

40 3.23 3.77 4.09 3.47 2.68 2.11 1.77 1.52 1.25 1.10<br />

50 3.00 3.38 3.90 3.49 2.78 2.29 1.92 1.66 1.32 1.15<br />

60 3.03 3.29 3.69 3.35 2.73 2.29 1.96 1.71 1.37 1.16<br />

70 3.05 3.12 3.42 3.21 2.66 2.27 1.94 1.73 1.39 1.17<br />

80 3.09 3.06 3.31 3.04 2.56 2.20 1.92 1.70 1.38 1.16<br />

90 2.90 3.05 3.23 2.91 2.41 2.13 1.88 1.68 1.36 1.14<br />

100 2.66 3.07 3.07 2.86 2.36 2.03 1.82 1.64 1.35 1.14<br />

110 2.47 3.10 3.05 2.81 2.34 1.97 1.76 1.58 1.34 1.12<br />

120 - 3.12 3.03 2.72 2.30 1.96 1.71 1.52 1.32 1.08<br />

130 - 3.04 3.06 2.60 2.27 1.93 1.69 1.51 1.26 1.08<br />

140 - 2.93 3.08 2.61 2.21 1.91 1.67 1.49 1.25 1.06<br />

150 - 2.80 3.10 2.60 2.16 1.90 1.66 1.48 1.24 1.06

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