Program for computing seismic hazard

Computation of PGA with Pezeshk 2018

Computation of PGA with Pezeshk 2018

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  • Last Post 07 May 2020
OSCAR RODRIGUEZ posted this 06 May 2020

Dear R-CRISIS team,

Please, I appreciate you let me know what is the reason why the PGA computation was not implemented in R-CRISIS using as GMPM the Pezeshk 2018 attenuation relationship since the document of this model published the coefficients for the PGA intensity.

Thanks in advance.

Best,

Oscar Rodríguez.

 

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Content_Manager posted this 07 May 2020

Dear Oscar,

As you can see in the figure, the Pezeshk et al. (2018) model is available from 0.001s (PGA) to 10.0s.

Validations for this model are reported in Chapter 4 of R-CRISIS Documentation.

 

Thank you for your interest in R-CRISIS.

 

Best regards,

OSCAR RODRIGUEZ posted this 07 May 2020

Dear Sebastián,

Thanks for your reply. That's correct. However I'm not sure why the PGA was not implemented when their coefficients were published by Pezeshk and Zandieh on 2018.

Best,

Oscar Rodríguez.

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