{"_buckets": {"deposit": "10fd8dfb-b1fa-4203-8b1e-8b4790ad92ab"}, "_deposit": {"id": "4068", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "4068"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00004068", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-04"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "461", "bibliographicPageStart": "443", "bibliographicVolumeNumber": "39", "bibliographic_titles": [{"bibliographic_title": "EARTHQUAKE ENGINEERING \u0026 STRUCTURAL DYNAMICS", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We study path effects on prediction equations of pseudo-velocity response spectra (natural period of 0.1-5.0 s) in northern Japan, where heterogeneous attenuation structure exists. The path effects have been examined by comparing the regression analysis results for two different prediction equations. The first equation consists of a single term of anelastic attenuation conventionally. The second equation consists of two terms of anelastic attenuation in consideration of the heterogeneous attenuation structure. In the second equation, we divide a source-to-site distance into two distances at the attenuation boundary beneath the volcanic front. The boundary is considered to separate the relatively high Q fore-arc side mantle wedge (FAMW) from the low Q back-arc side mantle wedge (BAMW). Strong motion records (hypocentral distances less than 300 km) from interplate and intraslab events with Mw 5.1-7.3 are used. Regression analysis results show that the standard errors are significantly reduced by the second prediction equation at short periods (0.1-0.5 s), whereas the difference in standard errors from both prediction equations is negligible at intermediate and long periods. The Qs values (quality factor for S-wave) converted from two anelastic attenuation coefficients for the second prediction equation are remarkably similar to the path-averaged Qs values for the FAMW and BAMW by other studies using spectral inversion method. From these findings, we conclude that the path effects on the prediction equation of pseudo-velocity response spectra are satisfactorily accomplished by the second prediction equation. Copyright (C) 2009 John Wiley \u0026 Sons, Ltd.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "JOHN WILEY \u0026 SONS LTD", "subitem_publisher_language": "en"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1002/eqe.952"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0098-8847", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Yadab P. Dhakal", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nobuo Takai", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tsutomu Sasatani", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_title": "Empirical analysis of path effects on prediction equations of pseudo-velocity response spectra in northern Japan", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Empirical analysis of path effects on prediction equations of pseudo-velocity response spectra in northern Japan", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "1", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/4068", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2023-03-30"}, "publish_date": "2023-03-30", "publish_status": "0", "recid": "4068", "relation": {}, "relation_version_is_last": true, "title": ["Empirical analysis of path effects on prediction equations of pseudo-velocity response spectra in northern Japan"], "weko_shared_id": -1}