Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/10800
DC Field | Value | Language |
---|---|---|
dc.date.accessioned | 2018-02-27T07:56:21Z | en |
dc.date.available | 2018-02-27T07:56:21Z | en |
dc.date.issued | 2016 | en |
dc.identifier.uri | http://hdl.handle.net/2122/10800 | en |
dc.description.abstract | The ground-motion prediction equation (GMPE) is a basic component for probabilistic seismic-hazard analysis. There is a wide variety of GMPEs that are usually obtained by means of inversion techniques of datasets containing ground motions recorded at different stations. However, to date there is not yet a commonly accepted procedure to select the best GMPE for a specific case; usually, a set of GMPEs is implemented (more or less arbitrarily) in a logic-tree structure, in which each GMPE is weighted by experts, mostly according to gut feeling. Here, we dis- cuss a general probabilistic framework to numerically score and weight GMPEs, highlighting features, limitations, and approximations; finally, we put forward a numerical procedure to score GMPEs, taking into account their forecasting perfor- mances, and to merge them through an ensemble modeling. Then, we apply the procedure to the Italian territory; in addition to illustrating how the procedure works, we investigate other relevant aspects (such as the importance of the focal mecha- nism) of the GMPEs to different site conditions. | en |
dc.language.iso | English | en |
dc.relation.ispartof | Bulletin of the Seismological Society of America | en |
dc.relation.ispartofseries | /106 (2016) | en |
dc.title | Toward a New Probabilistic Framework to Score and Merge Ground‐Motion Prediction Equations: The Case of the Italian Region | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.description.pagenumber | 720-733 | en |
dc.identifier.doi | 10.1785/0120150057 | en |
dc.description.obiettivoSpecifico | 5T. Modelli di pericolosità sismica e da maremoto | en |
dc.description.journalType | JCR Journal | en |
dc.contributor.author | Roselli, Pamela | en |
dc.contributor.author | Marzocchi, Warner | en |
dc.contributor.author | Faenza, Licia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | - |
crisitem.author.orcid | 0000-0003-3844-5059 | - |
crisitem.author.orcid | 0000-0002-9114-1516 | - |
crisitem.author.orcid | 0000-0002-6135-1141 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | Existing users please Login |
---|---|---|---|---|
BSSA_Roselli_etal_2016.pdf | 1.14 MB | Adobe PDF | ||
BSSA2016_Roselli_etal_preprint.pdf | Open Access | 21.63 MB | Adobe PDF | View/Open |
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