{"created":"2021-03-01T06:51:49.721063+00:00","id":33086,"links":{},"metadata":{"_buckets":{"deposit":"fd831686-9617-40fd-a399-527f9942f633"},"_deposit":{"id":"33086","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33086"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033086","sets":["80:4535:4827:4835","9:504:4538:4829:4836"]},"author_link":["129031","129030"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Theoretical Strain Seismogram and Its Applications"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1980-08-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"168","bibliographicPageStart":"101","bibliographicVolumeNumber":"55","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Analytical expressions of dynamic strains and tilts on the surface of a semi-infinite medium due to a buried shear fault are derived with Cagniard's method. The essential difference compared with the solution in an infinite medium is the appearance of SP and Rayleigh waves in a semi-infinite case. Some examples of strain and tilt waveforms are illustrated and the features of each phase are investigated. For a point source, the amplitude of SP phase is comparable to that of P phase. For this reason, attention must be payed when one analyzes strain records using the solutions in an infinite medium, especially in the case of a shallow focus. For a moving source, if it propagates towards the observing point, the resultant SP phase becomes far larger than P phase by a kind of Doppler effect. Except for the cases mentioned above, the solution calculated in an infinite medium gives generally a good approximation to the exact solution in a semiinfinite medium, at least where the initial parts of waveforms are concerned.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"129031","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Okada, Yoshimitsu"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033086","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"地震研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岡田, 義光"}],"nameIdentifiers":[{"nameIdentifier":"129030","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"ji0551007.pdf","filesize":[{"value":"3.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0551007.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33086/files/ji0551007.pdf"},"version_id":"e7c81913-f065-4774-b230-ad388143eee4"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"理論歪地震記象とその応用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"理論歪地震記象とその応用","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4835","4836"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33086","relation_version_is_last":true,"title":["理論歪地震記象とその応用"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:08:46.872713+00:00"}