GMPE | Region | M Range | Distance Range | Site Conditions | Intensity Measure | Functional Form Used in This Study | Standard Deviation |
---|---|---|---|---|---|---|---|
This study | Southern Italy | 1.5 ≤ ML ≤ 4.2 | 3 < Rhypo < 100 km | EC8 B | PGA and SA up to 3 s (geometric mean of the horizontal components) | PGA = 0.3542 T(0.1 s) = 0.3898 T(0.3 s) = 0.2805 T(1.5 s) = 0.2655 |
|
EMO11 | Southern Italy | 1.5 ≤ ML ≤ 3.2 | 3 < Rhypo < 100 km | Both rock and station dependence for 21 stations (represented by the dummy variable s = −1/0/1) | PGA and PGV (larger of the horizontal components) | PGA = 0.417 | |
MAS07 | Central-northern Italy | 2.5 ≤ ML ≤ 5.2 | Rhypo < 300 km | Both rock/stiff/soft soil (only for peak values) and rock/soil | PGA, PGV, PGD, and SA up to 1.5 s (larger of the horizontal components) | PGA = 0.282 T(0.1 s) = 0.351 T(0.3 s) = 0.261 T(1.5 s) = 0.259 |
|
FRI05 | North-western Italy | ML ≤4.5 | 0 < Rhypo < 200 km | Rock/soil | PGA and PGV | PGA = 0.316 | |
BIN14 | Europe and the Middle East | 4.0 ≤ Mw ≤ 7.6 | Both Rhypo and RJB, up to 300 km | Both EC8 (A/B/C/D) and VS30 | PGA, PGV, and SA up to 3 s (geometric mean of the horizontal components) | PGA = 0.3452 T(0.1 s) = 0.3693 T(0.3 s) = 0.3635 T(1.5 s) = 0.4156 |
|
CAU15 | Global | 4.5 ≤ Mw ≤ 7.9 | RRUP < 150 km | Both EC8 (A,B,C,D) and VS30 | 5% damped displacement response spectrum up to 10 s, PGA, PGV (geometric mean of the horizontal components) | PGA = 0.3407 T(0.1 s) = 0.3759 T(0.3 s) = 0.3564 T(1.5 s) = 0.3755 |
The functional form adopted in this study and the values of standard deviation for PGA and the spectral accelerations at the structural periods of T = 0.1 s, 0.3 s, and 1.5 s are shown as well. The coefficients determined through regressions are highlighted in bold. Logs are in base 10. PGA, peak ground acceleration; PGV, peak ground velocity; SA, spectral acceleration; EC8, Eurocode 8; PGD, peak ground displacement.
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