## TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

## TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

(OP)

I'm trying to find a software that I can use to plot four-way logarithmic graphs (response spectrum). Right now I'm doing this by hand. In addition I'm trying to find a software to construct smoothed response spectra out of attenuation relationships

This will be used to construct plots for various site-to-source distances values an so on. If someone can provide me any assistance on this matter I will be very gratefull

Regards,

This will be used to construct plots for various site-to-source distances values an so on. If someone can provide me any assistance on this matter I will be very gratefull

Regards,

## RE: TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

michael

## RE: TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

## RE: TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

## RE: TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

Also, Qshake, have you posted anywhere such Matchcad sheet available? Could you if not? I have Mathcad 2000 Pro and would love to see it...graduating the diagonal logarithms must be cumbersome, no?

## RE: TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

http://nisee.berkeley.edu/software_and_data/

## RE: TRIPARTITE GRAPHS FOR RESPONSE SPECTRA

http://www.kalama.com/~gordonez/