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ID 341
Eprint ID
341
フルテキストURL
タイトル(別表記)
On the Operation Characteristics of a Bulldozer in the Land Consolidation Work : Studies on the Land Consolidation of Sloped Clayey Paddy Field(I)
著者
長堀 金造 岡山大学
佐藤 晃一 愛媛大学農学部
荻野 芳彦 岐阜大学農学部
抄録
The operation characteristics of a bulldozer in the land consolidation work of sloped clayey paddy fields, which are very common in Japan, were investigated. The operation consisted of 25-30% of cutting, 15-20% of banking, and 50-55% of pushing, scattering and leveling soils. The intermission taken by an operater was about 5-10% of the whole working hours. Cooperation of two bulldozers showed greater efficiency than one bulldozer. Operating distance of a bulldozer increased with the increment of its operation cycle, and there found were given parabolic equations between mean forward speed and its operating distance with highly significant correlation. The efficiency of a bulldozer in moving soils in this project was four or five times larger than in the common cases, and this fact points out the peculeatity of land consolidation work on sloped clayey fields. But when there were specially wetted places, which sometimes seen partially on such fields, the progression of work was significantly obstructed.
発行日
1973
出版物タイトル
岡山大学農学部学術報告
出版物タイトル(別表記)
Scientific Reports of the Faculty of Agriculture Okayama University
42巻
1号
出版者
岡山大学農学部
出版者(別表記)
Faculty of Agriculture, Okayama University
開始ページ
71
終了ページ
78
ISSN
0474-0254
NCID
AN00033029
資料タイプ
紀要論文
言語
Japanese
論文のバージョン
publisher
査読
無し
Eprints Journal Name
srfa