著者
岩屋 隆夫
出版者
Japan Society of Civil Engineers
雑誌
土木史研究論文集 (ISSN:13495712)
巻号頁・発行日
vol.26, pp.45-58, 2007-06-15 (Released:2010-06-04)
参考文献数
89
被引用文献数
2

The main objective of this study announces characteristics on the oblique weir from the viewpoint of the configurations and the construction history of existent oblique weirs in Japan. The oblique weir is the structure which build diagonally on the plane plan of the channels for the intake of the surface water on the river. The results are summarized into 3 points as follows. 1) The plane figure of the oblique weirs are classified to the types of 12. 2) The most distribution area of the oblique weirs is situated at the Asahi River basin. 3) The construction origin of numerous weirs trace to the Edo era, whereas several weirs build at the present age, for instance the Higashitenryu Weir on the Tenryu River basin, the Nangan Weir on the Naka River basin, etc. Consequently the oblique weir is hard to affirm the old structure.

言及状況

外部データベース (DOI)

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岡山市と瀬戸内市の間には江戸時代に倉安川への取水の為に作られた吉井堰があります(近年改修工事されました)。斜め堰の数は岡山県が全国1位、河川別では旭川、吉井川が1位、2位だそうです。ある意味岡山の風景といえるでしょうか? https://t.co/dauMkX4I8u https://t.co/QKDT8WOaNl

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