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30. A Long Wave around α Breakwater[7] : Case of Normal Incidence
https://doi.org/10.15083/0000033362
https://doi.org/10.15083/00000333625dc81d59-6912-4f3f-a26f-94eb5a3ee394
名前 / ファイル | ライセンス | アクション |
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ji0474005.pdf (975.3 kB)
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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 | 30. A Long Wave around α Breakwater[7] : Case of Normal Incidence | |||||
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 | 10.15083/0000033362 | |||||
ID登録タイプ | JaLC | |||||
その他のタイトル | ||||||
その他のタイトル | 30.防波堤のまわりにおける長波[7] | |||||
著者 |
Momoi, Takao
× Momoi, Takao |
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著者別名 | ||||||
識別子 | 130249 | |||||
識別子Scheme | WEKO | |||||
姓名 | 桃井, 高夫 | |||||
著者所属 | ||||||
著者所属 | Earthquake Research Institute | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Succeeding the previous works, the long wave around the breakwater gap in the case of the normal incidence of the incident wave is further discussed in the present paper. The discussed problems are concerned with (1) the agreement of Blue-Johnson's theory with ours, (2) the effect of the breakwater terminus upon the diffracted wave, (3) the secondarily reflected wave and (4) the wave around a single breakwater wing. The agreement of Blue-Johnson's theory with ours is fairly good down to kd=0.5 (k: the wave number, d: half the width of the breakwater gap). For small kd, the strong emission of the secondary wave is found from the shadow of the breakwater. Through the numerical calculation of the wave around the single breakwater wing, it is inquired to what extent the resulting phenomena around the double breakwater wings come from the coupling effect of the two breakwaters.|本報告においては,前報告に引きつづいて間隙をもつた防波堤のまわりにおける長波が論じられている.論ぜらている問題は次のごとくである(1)Blue-Johnsonの理論と筆者の厳密解との一致性,(2)回折波に対する防波堤の効果,(3)2次的な反射波,および(4)単一防波堤のまわりの長波の解析を通して,間隙をもつた防波堤のまわりの長波がどの程度二つの防波堤の相互作用にもとづいているかを調べている. | |||||
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 47, 号 4, p. 701-719, 発行日 1969-09-30 |
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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 |