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Appendici - CNR

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IndIrIzzI e crIterI per la mIcrozonazIone sIsmIca III Abachi di riferimento [ 140 ]<br />

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

FA Sabbia 0.18g Costante<br />

H<br />

V sH (m/s)<br />

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

5 - 1.97 1.65 1.43 1.36 1.23 1.13 1.08 1.03 1.02<br />

10 - 1.79 1.86 1.79 1.63 1.46 1.32 1.21 1.10 1.04<br />

15 - 1.36 1.60 1.69 1.65 1.57 1.44 1.35 1.18 1.07<br />

20 - 1.02 1.32 1.47 1.54 1.52 1.45 1.38 1.22 1.10<br />

25 - 0.88 1.10 1.27 1.37 1.41 1.40 1.35 1.22 1.11<br />

30 - - 0.96 1.09 1.23 1.28 1.31 1.30 1.21 1.10<br />

35 - - 0.93 1.00 1.08 1.18 1.20 1.23 1.18 1.09<br />

40 - - 0.90 0.97 1.01 1.05 1.13 1.14 1.14 1.07<br />

50 - - 0.78 0.92 0.97 1.00 1.00 1.01 1.05 1.02<br />

60 - - - 0.82 0.94 0.97 0.98 0.99 0.98 0.98<br />

70 - - - - 0.86 0.94 0.95 0.96 0.96 0.94<br />

80 - - - - 0.79 0.88 0.93 0.94 0.94 0.93<br />

90 - - - - 0.74 0.83 0.89 0.92 0.93 0.91<br />

100 - - - - 0.70 0.77 0.84 0.90 0.91 0.90<br />

110 - - - - 0.67 0.74 0.79 0.86 0.90 0.89<br />

120 - - - - 0.65 0.70 0.76 0.81 0.88 0.88<br />

130 - - - - 0.63 0.68 0.74 0.79 0.85 0.86<br />

140 - - - - 0.59 0.67 0.70 0.77 0.83 0.85<br />

150 - - - - 0.56 0.65 0.69 0.74 0.81 0.83<br />

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

FV Sabbia 0.18g Costante<br />

H<br />

V sH (m/s)<br />

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

5 - 1.16 1.09 1.06 1.03 1.02 1.01 1.01 1.00 1.00<br />

10 - 1.93 1.51 1.24 1.13 1.08 1.05 1.04 1.01 1.01<br />

15 - 2.20 1.92 1.61 1.35 1.19 1.13 1.08 1.04 1.01<br />

20 - 2.09 2.08 1.81 1.59 1.38 1.24 1.15 1.07 1.03<br />

25 - 1.98 2.00 1.95 1.70 1.52 1.36 1.23 1.10 1.04<br />

30 - - 1.94 1.89 1.79 1.60 1.43 1.31 1.14 1.05<br />

35 - - 1.86 1.86 1.79 1.67 1.52 1.37 1.17 1.06<br />

40 - - 1.79 1.78 1.76 1.67 1.56 1.43 1.20 1.08<br />

50 - - 1.63 1.67 1.66 1.63 1.54 1.46 1.25 1.11<br />

60 - - - 1.58 1.57 1.55 1.50 1.44 1.26 1.12<br />

70 - - - - 1.51 1.47 1.44 1.39 1.27 1.13<br />

80 - - - - 1.45 1.43 1.38 1.34 1.25 1.13<br />

90 - - - - 1.38 1.35 1.35 1.29 1.22 1.12<br />

100 - - - - 1.32 1.33 1.31 1.26 1.18 1.10<br />

110 - - - - 1.28 1.26 1.27 1.24 1.15 1.07<br />

120 - - - - 1.27 1.24 1.23 1.22 1.13 1.06<br />

130 - - - - 1.25 1.22 1.20 1.19 1.11 1.04<br />

140 - - - - 1.23 1.20 1.17 1.16 1.10 1.03<br />

150 - - - - 1.21 1.19 1.15 1.14 1.08 1.01

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