NGA-Subduction research program
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bozorgnia, Yousef | - |
dc.contributor.author | Abrahamson, Norman A. | - |
dc.contributor.author | Ahdi, Sean K. | - |
dc.contributor.author | Ancheta, Timothy D. | - |
dc.contributor.author | Al Atik, Linda | - |
dc.contributor.author | Archuleta, Ralph J. | - |
dc.contributor.author | Atkinson, Gail M. | - |
dc.contributor.author | Boore, David M. | - |
dc.contributor.author | Campbell, Kenneth W. | - |
dc.contributor.author | Chiou, Brian S-J | - |
dc.contributor.author | Contreras, Victor | - |
dc.contributor.author | Darragh, Robert B. | - |
dc.contributor.author | Derakhshan, Sahar | - |
dc.contributor.author | Donahue, Jennifer L. | - |
dc.contributor.author | Gregor, Nick | - |
dc.contributor.author | Gulerce, Zeynep | - |
dc.contributor.author | Idriss, I. M. | - |
dc.contributor.author | Ji, Chen | - |
dc.contributor.author | Kishida, Tadahiro | - |
dc.contributor.author | Kottke, Albert R. | - |
dc.contributor.author | Kuehn, Nicolas | - |
dc.contributor.author | Kwak, DongYoup | - |
dc.contributor.author | Kwok, Annie O-L | - |
dc.contributor.author | Lin, P. | - |
dc.contributor.author | Macedo, Jorge | - |
dc.contributor.author | Mazzoni, Silvia | - |
dc.contributor.author | Midorikawa, Saburoh | - |
dc.contributor.author | Muin, Sifat | - |
dc.contributor.author | Parker, Grace A. | - |
dc.contributor.author | Rezaeian, Sanaz | - |
dc.contributor.author | Si, Hongjun | - |
dc.contributor.author | Silva, Walter J. | - |
dc.contributor.author | Stewart, Jonathan P. | - |
dc.contributor.author | Walling, Melanie | - |
dc.contributor.author | Wooddell, Katie | - |
dc.contributor.author | Youngs, Robert R. | - |
dc.date.accessioned | 2022-07-18T01:15:51Z | - |
dc.date.available | 2022-07-18T01:15:51Z | - |
dc.date.issued | 2022-05 | - |
dc.identifier.issn | 8755-2930 | - |
dc.identifier.issn | 1944-8201 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/107876 | - |
dc.description.abstract | This article summarizes the Next Generation Attenuation (NGA) Subduction (NGA-Sub) project, a major research program to develop a database and ground motion models (GMMs) for subduction regions. A comprehensive database of subduction earthquakes recorded worldwide was developed. The database includes a total of 214,020 individual records from 1,880 subduction events, which is by far the largest database of all the NGA programs. As part of the NGA-Sub program, four GMMs were developed. Three of them are global subduction GMMs with adjustment factors for up to seven worldwide regions: Alaska, Cascadia, Central America and Mexico, Japan, New Zealand, South America, and Taiwan. The fourth GMM is a new Japan-specific model. The GMMs provide median predictions, and the associated aleatory variability, of RotD50 horizontal components of peak ground acceleration, peak ground velocity, and 5%-damped pseudo-spectral acceleration (PSA) at oscillator periods ranging from 0.01 to 10 s. Three GMMs also quantified "within-model" epistemic uncertainty of the median prediction, which is important in regions with sparse ground motion data, such as Cascadia. In addition, a damping scaling model was developed to scale the predicted 5%-damped PSA of horizontal components to other damping ratios ranging from 0.5% to 30%. The NGA-Sub flatfile, which was used for the development of the NGA-Sub GMMs, and the NGA-Sub GMMs coded on various software platforms, have been posted for public use. | - |
dc.format.extent | 16 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Earthquake Engineering Research Institute | - |
dc.title | NGA-Subduction research program | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1177/87552930211056081 | - |
dc.identifier.scopusid | 2-s2.0-85122151221 | - |
dc.identifier.wosid | 000796019300001 | - |
dc.identifier.bibliographicCitation | Earthquake Spectra, v.38, no.2, pp 783 - 798 | - |
dc.citation.title | Earthquake Spectra | - |
dc.citation.volume | 38 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 783 | - |
dc.citation.endPage | 798 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.relation.journalWebOfScienceCategory | Engineering, Geological | - |
dc.subject.keywordPlus | GROUND MOTION MODELS | - |
dc.subject.keywordPlus | US | - |
dc.subject.keywordAuthor | Ground motion models | - |
dc.subject.keywordAuthor | subduction earthquakes | - |
dc.subject.keywordAuthor | NGA | - |
dc.subject.keywordAuthor | Next Generation Attenuation for Subduction | - |
dc.subject.keywordAuthor | attenuation | - |
dc.subject.keywordAuthor | seismic hazard | - |
dc.identifier.url | https://journals.sagepub.com/doi/10.1177/87552930211056081 | - |
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