Obtaining h/v ratios using earthquake records

This forum is dedicated to discuss all problems and suggestions related to the use of geopsy database and its plugins (array processing, H/V,...).
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ogeday
Posts: 1
Joined: Tue Nov 15, 2022 4:48 pm

Obtaining h/v ratios using earthquake records

Post by ogeday »

I am trying to reach the fundamental frequency mode using the h/v method in geopsy software using earthquake records. It's very difficult to comply with the SESAME criteria, especially for short earthquake records. Can f0 values obtained without complying with these criteria be trusted? Does anyone have a suggestion on this?
luigiV
Posts: 121
Joined: Fri Jul 17, 2020 9:28 am

Re: Obtaining h/v ratios using earthquake records

Post by luigiV »

Try to explore:

Wang, P. (2020). Predictability and repeatability of non-ergodic
site response for diverse geological conditions, PhD Thesis, UCLA, Dept. Civil Engineering, 210 p


where the values of SESAME criteria are updated mainly based on data from earthquakes.

Luigi
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