Assessment of nonlinear site response at ocean bottom seismograph sites based on S-wave horizontal-to-vertical spectral ratios: a study at the Sagami Bay area K-NET sites in Japan
Sign Up to like & getrecommendations! Published in 2017 at "Earth, Planets and Space"
DOI: 10.1186/s40623-017-0615-5
Abstract: We analyzed S-wave horizontal-to-vertical (S-H/V) spectral ratios at six ocean bottom seismograph (OBS) sites of K-NET located in the Sagami Bay area of Japan for nonlinear site responses. The degree of nonlinearity was computed by… read more here.
Keywords: site response; obs sites; spectral ratios; site ... See more keywords
Testing Nonlinear Amplification Factors of Ground-Motion Models
Sign Up to like & getrecommendations! Published in 2021 at "Bulletin of the Seismological Society of America"
DOI: 10.1785/0120200386
Abstract: We explore nonlinear site effects in the new Japanese ground-motion dataset compiled by Bahrampouri et al. (2020). Following the approach of Seyhan and Stewart (2014), we evaluate the decrease of soil amplification according to the increasing… read more here.
Keywords: motion; site; ground motion; nonlinear site ... See more keywords