Seismosoft | Earthquake Engineering Solutions

Hi, Program seems generating well time series, however, when I compare Response Spectra with DEEPSOIL, results of these do not match. SeismoMatch results peak acceleration is bit lower and already decreases before 1 second period. I am wondering if I miss something in input material which gives diff...

Hi, I believe PGA input is as shown in EC8, ag40 HZ=0,36 Input for PGA in SeismoMatch should be 0,8*ag40 HZ= 0,8*0,36 = 0,288 g When I input this value in SeismoMatch for ground type C, peak acceleration shows higher than 0,288 g. Why is that? Sometimes, it gives accurate 0,288 maks peak, other time...