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Appendici - CNR

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IndIrIzzI e crIterI per la mIcrozonazIone sIsmIca III Abachi di riferimento [ 154 ]<br />

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

FA Ghiaia 0.26g Lineare pendenza intermedia<br />

H<br />

V sH (m/s)<br />

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

5 - 1.80 1.74 1.60 1.38 1.21 1.10 1.05 1.01 1.01<br />

10 - - 2.02 1.70 1.47 1.33 1.25 1.17 1.06 1.02<br />

15 - - - 1.93 1.69 1.51 1.37 1.25 1.12 1.04<br />

20 - - - 1.97 1.79 1.62 1.47 1.35 1.18 1.06<br />

25 - - - 1.87 1.79 1.64 1.51 1.39 1.21 1.08<br />

30 - - - 1.74 1.69 1.62 1.50 1.40 1.22 1.09<br />

35 - - - 1.59 1.60 1.54 1.48 1.39 1.22 1.09<br />

40 - - - 1.50 1.52 1.48 1.41 1.36 1.21 1.09<br />

50 - - - 1.42 1.39 1.32 1.31 1.27 1.17 1.07<br />

60 - - - 1.33 1.33 1.30 1.22 1.18 1.12 1.04<br />

70 - - - - 1.27 1.26 1.22 1.15 1.06 1.00<br />

80 - - - - 1.21 1.20 1.19 1.15 1.04 0.98<br />

90 - - - - 1.14 1.15 1.15 1.12 1.04 0.96<br />

100 - - - - 1.08 1.10 1.11 1.09 1.03 0.95<br />

110 - - - - 1.02 1.06 1.06 1.05 1.01 0.95<br />

120 - - - - 0.97 1.01 1.03 1.03 0.99 0.93<br />

130 - - - - 0.91 0.97 0.99 0.99 0.97 0.92<br />

140 - - - - 0.91 0.94 0.96 0.97 0.94 0.91<br />

150 - - - - 0.87 0.91 0.93 0.94 0.93 0.89<br />

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

FV Ghiaia 0.26g Lineare pendenza intermedia<br />

H<br />

V sH (m/s)<br />

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

5 - 1.05 1.04 1.02 1.02 1.01 1.01 1.00 1.00 1.00<br />

10 - - 1.17 1.07 1.04 1.03 1.02 1.02 1.01 1.00<br />

15 - - - 1.24 1.14 1.09 1.05 1.03 1.02 1.01<br />

20 - - - 1.53 1.28 1.18 1.11 1.08 1.03 1.01<br />

25 - - - 1.81 1.47 1.29 1.19 1.12 1.07 1.02<br />

30 - - - 2.06 1.65 1.42 1.28 1.19 1.09 1.03<br />

35 - - - 2.25 1.84 1.54 1.37 1.25 1.11 1.04<br />

40 - - - 2.29 1.96 1.66 1.46 1.32 1.14 1.07<br />

50 - - - 2.12 2.02 1.80 1.59 1.43 1.21 1.09<br />

60 - - - 2.10 1.86 1.79 1.65 1.49 1.26 1.11<br />

70 - - - - 1.88 1.68 1.61 1.51 1.29 1.12<br />

80 - - - - 1.88 1.69 1.53 1.46 1.29 1.13<br />

90 - - - - 1.91 1.69 1.54 1.41 1.27 1.13<br />

100 - - - - 1.88 1.69 1.53 1.43 1.24 1.09<br />

110 - - - - 1.84 1.68 1.53 1.41 1.22 1.09<br />

120 - - - - 1.77 1.68 1.53 1.40 1.23 1.10<br />

130 - - - - 1.74 1.64 1.53 1.42 1.23 1.10<br />

140 - - - - 1.73 1.60 1.51 1.42 1.22 1.10<br />

150 - - - - 1.74 1.57 1.48 1.40 1.23 1.09

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