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The experiment was performed in a channel by varying three independent parameters S, L and z, which represent the bottom slope near one end of the tank, the total horizontal displacement and the rise time of the bottom movement, respectively. About the maximum run-up of the water\u0027s edge, the following characteristics are found for moderate values of L and z. 1) For S=1/1, the run-up height exhibits analogous behavior to the wave generated by the horizontal motion of a vertical wall. 2) For S\u003c 1/3, the run-up height is dominated by a vertical component of the horizontal displacement, namely, LS. 3) Wave characteristics are well described by a linear-long wave theory. 4) Unified interpretation is possible for three different mechanisms of wave generation; the vertical motion of a horizontal bottom, the horizontal motion of a vertical wall, and the horizontal motion of a sloping bottom.", "subitem_description_type": "Abstract"}, {"subitem_description": "海底斜面の水平な動きによる津波を実験的に議論した.実験は,地震研究所地下実験水槽を用い,3つの独立なパラメーター,S,L,τでを変化させて行なった.Sは傾斜壁の傾きであり,Lは水平変位,τは立ち上がり時間である.最大はい上り高に関して,以下の事実が明らかになった.1)S=1/1の場合,最大はい上がり高は,鉛直壁の水平な動きによるものと,同様の傾向を示す.2)S\u003c1/3では,最大はい上がり高は,変位の鉛直成分LSに支配される.3)発生した波の性質は,線型長波理論でよく記述される.4)3つの異なる波の発生機構,一様水深海底の鉛直変位モデル,鉛直壁の水平変位モデル,傾斜壁の水平変位モデルに関して,統一的な解釈が可能である.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "128622", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "岩崎, 伸一"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000032990", "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_4_text_4": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "地震研究所"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Iwasaki, Sin\u0027iti"}], "nameIdentifiers": [{"nameIdentifier": "128621", "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": "ji0572004.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "ji0572004.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/32990/files/ji0572004.pdf"}, "version_id": "5b5e9317-dfe2-4fdd-a497-0cd414c62242"}]}, "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": "Experimental Study of a Tsunami Generated by a Horizontal Motion of a Sloping Bottom", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Experimental Study of a Tsunami Generated by a Horizontal Motion of a Sloping Bottom", "subitem_title_language": "en"}]}, "item_type_id": "4", "owner": "1", "path": ["4813", "4814"], "permalink_uri": "https://doi.org/10.15083/0000032990", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-05-30"}, "publish_date": "2008-05-30", "publish_status": "0", "recid": "32990", "relation": {}, "relation_version_is_last": true, "title": ["Experimental Study of a Tsunami Generated by a Horizontal Motion of a Sloping Bottom"], "weko_shared_id": -1}
Experimental Study of a Tsunami Generated by a Horizontal Motion of a Sloping Bottom
https://doi.org/10.15083/0000032990
https://doi.org/10.15083/0000032990cbb00e59-db89-4e26-95c4-4623e13a720f
名前 / ファイル | ライセンス | アクション |
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ji0572004.pdf (1.3 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 | Experimental Study of a Tsunami Generated by a Horizontal Motion of a Sloping Bottom | |||||
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 | 10.15083/0000032990 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | 海底斜面の水平な動きにより発生する津波の実験的研究 | |||||
著者 |
Iwasaki, Sin'iti
× Iwasaki, Sin'iti |
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著者別名 | ||||||
識別子 | 128622 | |||||
識別子Scheme | WEKO | |||||
姓名 | 岩崎, 伸一 | |||||
著者所属 | ||||||
著者所属 | 地震研究所 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A tsunami generated by a transient horizontal motion of a sloping bottom is discussed experimentally. The experiment was performed in a channel by varying three independent parameters S, L and z, which represent the bottom slope near one end of the tank, the total horizontal displacement and the rise time of the bottom movement, respectively. About the maximum run-up of the water's edge, the following characteristics are found for moderate values of L and z. 1) For S=1/1, the run-up height exhibits analogous behavior to the wave generated by the horizontal motion of a vertical wall. 2) For S< 1/3, the run-up height is dominated by a vertical component of the horizontal displacement, namely, LS. 3) Wave characteristics are well described by a linear-long wave theory. 4) Unified interpretation is possible for three different mechanisms of wave generation; the vertical motion of a horizontal bottom, the horizontal motion of a vertical wall, and the horizontal motion of a sloping bottom. | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 海底斜面の水平な動きによる津波を実験的に議論した.実験は,地震研究所地下実験水槽を用い,3つの独立なパラメーター,S,L,τでを変化させて行なった.Sは傾斜壁の傾きであり,Lは水平変位,τは立ち上がり時間である.最大はい上り高に関して,以下の事実が明らかになった.1)S=1/1の場合,最大はい上がり高は,鉛直壁の水平な動きによるものと,同様の傾向を示す.2)S<1/3では,最大はい上がり高は,変位の鉛直成分LSに支配される.3)発生した波の性質は,線型長波理論でよく記述される.4)3つの異なる波の発生機構,一様水深海底の鉛直変位モデル,鉛直壁の水平変位モデル,傾斜壁の水平変位モデルに関して,統一的な解釈が可能である. | |||||
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 57, 号 2, p. 239-262, 発行日 1982-09-30 |
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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 |