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長波遡上実験式の再検討


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Title: 長波遡上実験式の再検討
Other Titles: Reexamination of the Experimental Equations of Run up of Long Waves
Authors: 中村, 武弘 / 富樫, 宏由
Authors (alternative): Nakamura, Takehiro / Togashi, Hiroyoshi
Issue Date: Dec-1974
Publisher: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
Citation: 長崎大学工学部研究報告, (5), pp.83-88; 1974
Abstract: This paper presents the results of an experimental study of the vertical rise of long waves on an uniform slope (1:60) connected with the horizontal bed. The investigation is carried out by employing a wave like a solitary wave (a wave consisting of a single elevation : η=Hsin2σt, σ=π:/T, on the toe of the slope). The purpose of this laboratory study is to examine the reliability of the extrapolated straight Jine of the experimental equation by K. Kaplan. In this paper the experimental waves are classified into three groups, i.e. breaking waves, surging waves and non-breaking waves, according to the wave profile on the shore line and the data of experiments are analyzed. According to this classification, fenomena of run up of long waves are represented in detail. Consequently it is shown that the extrapolated straight line by K. Kaplan may quite possibly be false.
URI: http://hdl.handle.net/10069/23822
ISSN: 02860902
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:No.5

Citable URI : http://hdl.handle.net/10069/23822

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