{"created":"2021-03-01T06:52:16.417756+00:00","id":33487,"links":{},"metadata":{"_buckets":{"deposit":"b75120b6-abca-40ae-b559-2e1dea825bea"},"_deposit":{"id":"33487","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33487"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033487","sets":["80:4535:4927:4931","9:504:4538:4929:4932"]},"author_link":["130771","130770"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"防波堤のまわりにおける長波 : 垂直入射の場合 [II]"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1967-11-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"783","bibliographicPageStart":"749","bibliographicVolumeNumber":"45","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":"The present work is a continuation of the previous paper entitled \"\"A Long Wave around a Breakwater (Case of Perpendicular Incidence) [I]\"\". A governing equation of this problem is expressed by a velocity potential other than the long wave equation in the previous work. The calculated ranges of kd (k: the wave number of the incident waves; d: the half width of the breakwater gap) are 2.0 to 5.0 for the RST (resultant) waves and 0.1 to 5.0 for the RD (reflected and diffracted) waves. The variations of the waves for a change of kd are discussed for the nearby regions of a breakwater gap.","subitem_description_type":"Abstract"},{"subitem_description":"本論説は同じ題名のもとにおこなわれた前研究の続きである.基本方程式は前報告と異り,速度ポテンシャルで表現される方程式である(前報告では長波の方程式が用いられている).計算されたkd(k:進入彼の波数, d:防波堤開口部の半分の長さ)の範囲はRST(resultant)波に対して2.0から5.0, RD (reflected and diffracted)波に対して0.1から5.0までである.そしてkdの変化に対するこれらの波の変化の状態が防波堤の近傍領域で論じられている.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"130771","nameIdentifierScheme":"WEKO"}],"names":[{"name":"桃井, 高夫"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033487","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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Momoi, Takao"}],"nameIdentifiers":[{"nameIdentifier":"130770","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":"ji0453011.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0453011.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33487/files/ji0453011.pdf"},"version_id":"c96fec1a-b617-4db0-963b-849f41542ad4"}]},"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":"A Long Wave around a Breakwater : Case of Perpendicular Incidence [II]","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Long Wave around a Breakwater : Case of Perpendicular Incidence [II]","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["4931","4932"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33487","relation_version_is_last":true,"title":["A Long Wave around a Breakwater : Case of Perpendicular Incidence [II]"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:04.457959+00:00"}