Table 5 Calculation results of the EPA prediction model parameters for each direction under Mwg.
From: Strong ground motion prediction model for EPA in Loess Plateau of Northwestern China
Parameter values | c1 | c2 | c4 | c5 | c6 | δ |
|---|---|---|---|---|---|---|
EW | 5.254 | 0.509 | − 1.358 | 121.109 | − 0.455 | 0.211 |
NS | 5.007 | 0.511 | − 1.341 | 143.109 | − 0.479 | 0.220 |
UD | 4.712 | 0.489 | − 1.420 | 40.784 | − 0.276 | 0.269 |
