{"created":"2021-03-01T06:51:20.248052+00:00","id":32644,"links":{},"metadata":{"_buckets":{"deposit":"2e52425f-cff8-462d-aac2-1a5476082f22"},"_deposit":{"id":"32644","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"32644"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00032644","sets":["80:4535:4649:4653","9:504:4538:4651:4654"]},"author_link":["126516","126517","126518","126519","126520","126521","126510","126511","126512","126513","126514","126515"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Numerical Experiments of Shear Deformation with Frictional Heating"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-12-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"143","bibliographicPageStart":"127","bibliographicVolumeNumber":"75","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":"We develop a thermal-mechanical model for describing the formation of shear zones. We consider shear deformation of a two-dimensional rectangular region composed of a viscous fluid under a constant velocity at the boundary. Viscosity of the material is assumed to depend only on temperature for simplicity. In order to enhance the shear deformation, we included a small inclusion whose viscosity differs from that of the surrounding material. We carried out time-marching simulations and monitored the evolution of temperature and strain around the inclusion. Our results show that the deformation localizes in a narrow region when sufficient heat is generated by viscous dissipation. In the zone of localized deformation, temperature increases by several hundred degrees owing to strong dissipative heating. We found that the zone of localized deformation develops in the region where the greatest heat is generated at the initial stage of evolution. The zone of localized deformation pierces the inclusion when the inclusion is weaker than the surrounding material, while it develops away from the inclusion when the inclusion is stiffer than the surrounding material. These findings, though qualitatively, suggest that heating by viscous dissipation may play an important role in the formation of decollements around subducted seamounts.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"126516","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kameyama, Masanori"}]},{"nameIdentifiers":[{"nameIdentifier":"126517","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hori, Takane"}]},{"nameIdentifiers":[{"nameIdentifier":"126518","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Cummins, Phil R."}]},{"nameIdentifiers":[{"nameIdentifier":"126519","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hirano, Satoshi"}]},{"nameIdentifiers":[{"nameIdentifier":"126520","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Baba, Toshitaka"}]},{"nameIdentifiers":[{"nameIdentifier":"126521","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kaneda, Yoshiyuki"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000032644","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":"海洋科学技術センター海底下深部構造フロンティア"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"亀山, 真典"}],"nameIdentifiers":[{"nameIdentifier":"126510","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"堀, 高峰"}],"nameIdentifiers":[{"nameIdentifier":"126511","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Cummins, Phil R."}],"nameIdentifiers":[{"nameIdentifier":"126512","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平野, 聡"}],"nameIdentifiers":[{"nameIdentifier":"126513","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"馬場, 俊孝"}],"nameIdentifiers":[{"nameIdentifier":"126514","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金田, 義行"}],"nameIdentifiers":[{"nameIdentifier":"126515","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":"ji0752002.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0752002.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/32644/files/ji0752002.pdf"},"version_id":"df101315-5a9b-4d20-a6ec-0de9f036fa01"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"frictional heating","subitem_subject_scheme":"Other"},{"subitem_subject":"shear deformation","subitem_subject_scheme":"Other"},{"subitem_subject":"decollements","subitem_subject_scheme":"Other"},{"subitem_subject":"earthquakes","subitem_subject_scheme":"Other"},{"subitem_subject":"two-dimensional","subitem_subject_scheme":"Other"},{"subitem_subject":"finite difference method","subitem_subject_scheme":"Other"}]},"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":"摩擦熱を考慮した剪断変形のシミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"摩擦熱を考慮した剪断変形のシミュレーション","subitem_title_language":"ja"}]},"item_type_id":"4","owner":"1","path":["4653","4654"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"32644","relation_version_is_last":true,"title":["摩擦熱を考慮した剪断変形のシミュレーション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:17:20.223085+00:00"}