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A principle used in this paper is a method of the buffer domain devised by the author. The newly obtained facts are as follows : (1) In the interior of the canal, a valley of the amplitude is found, which was passed unnoticed in the previous works, (2) a trough line in the open sea bends down towards the mouth of the canal, which results in an entrance of a tongue-shaped valley of the amplitude inside the canal, (3) in front of the canal, isolines of phase take a trapezoid form, and (4), when kd=1.4 (k: a wave number, d: a half width of the canal), diverted waves appear in the open sea which advance along the straight coast causing high waves there.", "subitem_description_type": "Abstract"}, {"subitem_description": "前報告についで河口近傍における長波に関する理論がベッセル函数の第3,第4,第5近似のもとに展開されている.理論展開の原理は筆者によって導入されたbuffer domainの方法である.そして次のような事実が新しく知られた.すなわち,(1)水路の内部に振巾の谷が見られる(これは前報告においては看過された事実である),(2) 広海(open sea)における振巾の谷線(trough line)は河口に向って屈曲し,舌状の谷が河口の内部に入り込んでいる, (3) 水路前面において等位相線は梯形をなしている, (4) kd=1.4 (k: 波数, d: 水路の巾の半分の長さ)のとき,広海には河口よりそれてゆく波(diverted wave)が現われ,直線海岸で高波をおこしながら海岸にそって進む.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "131079", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "桃井, 高夫"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000033552", "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_34": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Momoi, Takao"}], "nameIdentifiers": [{"nameIdentifier": "131078", "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", "download_preview_message": "", "file_order": 0, "filename": "ji0443011.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "ji0443011.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/33552/files/ji0443011.pdf"}, "version_id": "10ca34dd-0a2c-4642-9ac4-b0bfc2fe02a6"}]}, "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 in the Vicinity of an Estuary [III]", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "A Long Wave in the Vicinity of an Estuary [III]", "subitem_title_language": "en"}]}, "item_type_id": "4", "owner": "1", "path": ["4941", "4942"], "permalink_uri": "https://doi.org/10.15083/0000033552", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-30"}, "publish_date": "2008-05-30", "publish_status": "0", "recid": "33552", "relation": {}, "relation_version_is_last": true, "title": ["A Long Wave in the Vicinity of an Estuary [III]"], "weko_shared_id": -1}
A Long Wave in the Vicinity of an Estuary [III]
https://doi.org/10.15083/0000033552
https://doi.org/10.15083/0000033552261af419-312e-495e-8a7c-6aefd12ed7e1
名前 / ファイル | ライセンス | アクション |
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ji0443011.pdf (1.1 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-05-30 | |||||
タイトル | ||||||
タイトル | A Long Wave in the Vicinity of an Estuary [III] | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15083/0000033552 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | 河口近傍における長波について[III] | |||||
著者 |
Momoi, Takao
× Momoi, Takao |
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著者別名 | ||||||
識別子 | 131079 | |||||
識別子Scheme | WEKO | |||||
姓名 | 桃井, 高夫 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Succeeding the previous works under the same title, the theories on long waves around an estuary are developed under the approximations of the third, fourth, and fifth orders of the Bessel functions. A principle used in this paper is a method of the buffer domain devised by the author. The newly obtained facts are as follows : (1) In the interior of the canal, a valley of the amplitude is found, which was passed unnoticed in the previous works, (2) a trough line in the open sea bends down towards the mouth of the canal, which results in an entrance of a tongue-shaped valley of the amplitude inside the canal, (3) in front of the canal, isolines of phase take a trapezoid form, and (4), when kd=1.4 (k: a wave number, d: a half width of the canal), diverted waves appear in the open sea which advance along the straight coast causing high waves there. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 前報告についで河口近傍における長波に関する理論がベッセル函数の第3,第4,第5近似のもとに展開されている.理論展開の原理は筆者によって導入されたbuffer domainの方法である.そして次のような事実が新しく知られた.すなわち,(1)水路の内部に振巾の谷が見られる(これは前報告においては看過された事実である),(2) 広海(open sea)における振巾の谷線(trough line)は河口に向って屈曲し,舌状の谷が河口の内部に入り込んでいる, (3) 水路前面において等位相線は梯形をなしている, (4) kd=1.4 (k: 波数, d: 水路の巾の半分の長さ)のとき,広海には河口よりそれてゆく波(diverted wave)が現われ,直線海岸で高波をおこしながら海岸にそって進む. | |||||
書誌情報 |
東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo 巻 44, 号 3, p. 1009-1040, 発行日 1967-01-30 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00408972 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162258 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
日本十進分類法 | ||||||
主題 | 453 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | 東京大学地震研究所 | |||||
出版者別名 | ||||||
Earthquake Research Institute, University of Tokyo |