Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sreeram Reddy Kotha"'
Publikováno v:
The Seismic Record, Vol 3, Iss 4, Pp 311-321 (2023)
We investigate the source scaling and ground-motion variability of 1585 earthquakes with Mw>3 occurring along the East Anatolian fault since 2010. We compile a dataset of 17,691 Fourier amplitude spectra of S waves recorded by 186 stations. A spectra
Externí odkaz:
https://doaj.org/article/83c108c518f64334a7dedbc88cbf51d8
Autor:
Graeme Weatherill, Helen Crowley, Agathe Roullé, Bruno Tourlière, Anne Lemoine, Cécile Gracianne, Sreeram Reddy Kotha, Fabrice Cotton
Publikováno v:
Bulletin of Earthquake Engineering
Bulletin of Earthquake Engineering, 2023, 21 (2), pp.665-714. ⟨10.1007/s10518-022-01526-5⟩
Bulletin of Earthquake Engineering, 2023, 21 (2), pp.665-714. ⟨10.1007/s10518-022-01526-5⟩
Quantitative estimation of seismic risk over a region requires both an underlying probabilistic seismic hazard model and a means to characterise shallow site response over a large scale. The 2020 European Seismic Risk Model (ESRM20) builds on the 202
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bd6e52ab04f38e7e7fe75b08d089d44
https://hal.science/hal-03993964
https://hal.science/hal-03993964
Quantitative estimation of seismic risk over a region requires both an underlying probabil- istic seismic hazard model and a means to characterise shallow site response over a large scale. The 2020 European Seismic Risk Model (ESRM20) builds on the 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::39580b7fb0a97715269db3848f418d7a
https://zenodo.org/record/8027710
https://zenodo.org/record/8027710
Publikováno v:
Bulletin of the Seismological Society of America
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 and cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f336eeeee70fd38221d3421a15fa6dd
https://doi.org/10.1785/0120200386
https://doi.org/10.1785/0120200386
Publikováno v:
Bulletin of the Seismological Society of America
We investigate the dependence of event-specific ground-motion residuals in the Ridgecrest region, California. We focus on the impact of using either local (ML) or moment (Mw) magnitude, for describing the source scaling of a regional ground-motion mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a28a6bbe61dc98024f33f88ffa14a7fa
https://doi.org/10.1785/0120200227
https://doi.org/10.1785/0120200227
Publikováno v:
Earthquake Spectra
Probabilistic assessment of seismic hazard and risk over a geographical region presents the modeler with challenges in the characterization of the site amplification that are not present in site-specific assessment. Using site-to-site residuals from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1add28b1ea07b3bca15be74803c3df72
https://doi.org/10.1177/8755293019899956
https://doi.org/10.1177/8755293019899956
Publikováno v:
Bulletin of Earthquake Engineering
Typical ground-motion models predict the response spectral ordinates (GMM-SA), which are the damped responses of a suite of single-degree-of-freedom oscillators. Response spectra represent the response of an idealized structure to input ground-motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0a4a1db8f3f11a619cbc81e9805267
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5008958
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5008958
Publikováno v:
Bulletin of Earthquake Engineering
Ground-motion models (GMMs) are often used to predict the random distribution of Spectral accelerations ( SAs ) at a site due to a nearby earthquake. In probabilistic seismic hazard and risk assessment, large earthquakes occurring close to a site are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f83a5891590fb76b0315d634b1b507b3
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5011360
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5011360
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Scientific Reports
Scientific Reports
Shear-waves are the most energetic body-waves radiated from an earthquake, and are responsible for the destruction of engineered structures. In both short-term emergency response and long-term risk forecasting of disaster-resilient built environment,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0125359487e2c1d7137f52ec323aa373
http://link.springer.com/article/10.1038/s41598-018-37524-4
http://link.springer.com/article/10.1038/s41598-018-37524-4
Publikováno v:
Earthquake Spectra
The growth of global ground-motion databases has allowed generation of non-ergodic ground-motion prediction equations (GMPEs) based on specific on-site recordings. Several studies have investigated the differences between the hazard estimates from er
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5109121cefa63c19c293bda74447fda
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5005525
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5005525