{"created":"2023-06-19T12:45:17.417899+00:00","id":5065,"links":{},"metadata":{"_buckets":{"deposit":"70f93037-c6be-451b-b56c-2da20ef0cd1e"},"_deposit":{"created_by":3,"id":"5065","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"5065"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00005065","sets":["521:613:616:763:795"]},"author_link":["17078","17076","17079","17077"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Investigation on the Characteristics of Incident Seismic Waves in Kanto District"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicPageEnd":"52","bibliographicPageStart":"35","bibliographic_titles":[{"bibliographic_title":"総合都市研究"}]}]},"item_3_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Mochizuki, Toshio"}],"nameIdentifiers":[{"nameIdentifier":"17078","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Enomoto, Takahisa"}],"nameIdentifiers":[{"nameIdentifier":"17079","nameIdentifierScheme":"WEKO"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"地震的な地震動特性が震源・伝播経路および地下構造などの諸特性の影響により相違することがしばしば指摘され，特定の地震観測記録に対して上記の諸特性を考慮した解析的な研究が報告されている。一方，岩盤における地震動特性を検討するために関東地方およびその周辺の4観測地点(東松山・修善寺・銚子・館山)においてアレー観測が実施されている。筆者らは上記の観測記録に基づいて地震動の特性を震源特性・伝播特性および地下構造による伝達特性を考慮して解析的に検討する試みを実施してきた。本報告は1979年6月より1981年12月までに観測された61地震1,269成分の地震記録(M4～6程度)を解析した結果，アレー観測が実施されている4観測地点の地震動特性は関東地方およびその周辺に震源を有する地震を対象とすれば，8グループの震源区域毎に類似性が認められた。また上記解析的な方法による計算結果との対比から，観測された地震動特性は各地震毎の震源特性・伝播特性および地下構造による伝達特性の相乗効果による結果として比較的良く解析できることがわかった。また，本研究では1980年伊豆半島東方沖地震(M 6.7)の観測記録を用いて上記解析方法の一般的妥当性を検討した。","subitem_description_type":"Abstract"},{"subitem_description":"It is pointed out that the characteristics of the seismic ground motion is different by the influence of the seismic source effects，the travelling path of the seismic waves and the deep or shallow underground conditions. The results of the theoretical investion of the characteristics of specific wave record by considering the above mentioned various influences were reported. In order to investigate the characteristics of the seismic incident wave for the earthquake resistant design of the archtectural structures，the seismic array observation simultaeously at 4 sites (Higashimatsuyama，Shuzenji，Choshi and Tateyama) in Kanto District were costituted. The observation system，the data processing were controlled and the were analyzed by using the computer system. We have tried to investiqate the characteristics of the seismic waves theoretically based on the observed at 4 sites and degitized seismic wave records (61 earthuakes，1296 components recored from June 1979 to December 1981) considering the source mechanism，the travellig path and the underground conditions in the Kanto district. This paper reported the theoretical method in order to estimate the spectrum of seismic wave (frequency and amplitude) and the results of the comparison between the observed records and the theoretical analysis by using the FFT method and fault model. We assumed the roughly averaged underground condition and analytical model of the Kanto District from a few wide point of view in order to apply the theoretical analysis method. According to the analysis，We can explain that the characteristics of the seismic waves are estimated by the multiplied effects of the seismic source，the path and the underound condition. Then we think that the spectra of the seismic waves can be presumed comparatively well by using the seismic fault model and the underground condition and estimating these effects accurately. For example，by using the theoretical computation method. we tried to investigate the 1980 East-off Izu Peninsula Earthquake which occured about 100km far from Tokyo Metropolis but it was a relatively large scale earthquake (M=6.7) and assumed the source parameter accurately.","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"postprint","subitem_description_type":"Other"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京都立大学都市研究センター"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00134354","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03863506","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"望月, 利男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荏本, 孝久"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-12-26"}],"displaytype":"detail","filename":"20024-026-005.pdf","filesize":[{"value":"888.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"20024-026-005.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/5065/files/20024-026-005.pdf"},"version_id":"33bbc49e-ec6e-41ec-954f-3a0ed9141ba4"}]},"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":"関東地方における入力地震動特性に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"関東地方における入力地震動特性に関する研究"}]},"item_type_id":"3","owner":"3","path":["795"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-01-10"},"publish_date":"2017-01-10","publish_status":"0","recid":"5065","relation_version_is_last":true,"title":["関東地方における入力地震動特性に関する研究"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T17:49:15.788112+00:00"}