An Overview of the SIGMA Research Project by Alain Pecker Ezio Faccioli Aybars Gurpinar Christophe Martin & Philippe Renault

Author:Alain Pecker, Ezio Faccioli, Aybars Gurpinar, Christophe Martin & Philippe Renault
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

In low or moderate seismicity regions, like much of France, the absence of recorded data has led to developing rock motion estimation models from numerical simulation results, using point or finite-fault sources; such models require the specification of source (e. g. stress drop) and attenuation (e. g. quality factor), parameters typically affected by large epistemic uncertainty and which are regionally dependent.

GMPEs adopted for hazard assessment on rock must be compatible with the seismo-tectonic setting, i.e. they should, as a minimum, respect distinctions between ASCRs with seismic activity present in the uppermost 20–30 km, subduction zones, and SCRs with a thick crust (up to 50–60 km) and seismic activity throughout.

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.