{"created":"2021-03-01T06:52:38.665301+00:00","id":33818,"links":{},"metadata":{"_buckets":{"deposit":"eacf39f0-f508-4206-9f33-9d1bbb32db0e"},"_deposit":{"id":"33818","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33818"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033818","sets":["80:4535:4987:4991","9:504:4538:4989:4992"]},"author_link":["131972","131971"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"12.表面波に関する一つの問題(序報)"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1961-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"366","bibliographicPageStart":"359","bibliographicVolumeNumber":"39","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":"地球内部には,いくつかの不連続面がある.その不連続面を地震波が通過するときの,境界条件としては,変位ならびに応力が連続という仮定が,一般に採用されてきた.しかし,ひるがえつて考えてみると,この仮定の是非は,よく吟味されたというものではなさそうである.本研究は,上に述べた仮定を変えると,はたして,どんな結果が生れるかということを,しらべてみたものである.ここでは,不連続面で有限の大きさの,\"\"すべり抵抗\"\"のようなものを考えてみた.取扱つた地震波はSH型表面波である.数値計算の結果,\"\"すべり抵抗\"\"の値が非常に小さい場合を別にすると,分散曲線は従来のものと大して変らないことがわかつた.しかし,減衰の性質としては,従来の理論的研究結果では見られないものが得られた.即ち,減衰は周期の1乗とか2乗とかに逆比例するというようなものではなく,ある周期に極大があることになつた.この結果は,最近,長周期の表面波に関する研震的研究結果と定性的には,よく合うものである.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"131972","nameIdentifierScheme":"WEKO"}],"names":[{"name":"金井, 清"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033818","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":"Earthquake Research Institute"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kanai, Kiyoshi"}],"nameIdentifiers":[{"nameIdentifier":"131971","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":"2017-06-27"}],"displaytype":"detail","filename":"ji0393001.pdf","filesize":[{"value":"315.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0393001.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33818/files/ji0393001.pdf"},"version_id":"be2584d0-0971-418f-b95f-85748fd1d2c5"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"12. A New Problem Concerning Surface Waves(Preliminary Notes)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"12. A New Problem Concerning Surface Waves(Preliminary Notes)","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["4991","4992"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33818","relation_version_is_last":true,"title":["12. A New Problem Concerning Surface Waves(Preliminary Notes)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:58:02.710629+00:00"}