| Project/Area Number |
62460209
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
農業土木
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| Research Institution | Meiji University |
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Principal Investigator |
YAMAMOTO Teruo Meiji Univ. Dept. of Ag. Prof., 農学部, 教授 (70015618)
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| Co-Investigator(Kenkyū-buntansha) |
SANO Fumihiko Meiji Univ. Dept. of Ag. Prof., 農学部, 教授 (20007652)
KUBO Naritaka Tokyo Univ. Dept. of Ag. ass., 農学部, 助手 (40134506)
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| Project Period (FY) |
1987 – 1989
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| Project Status |
Completed (Fiscal Year 1989)
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| Budget Amount *help |
¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 1989: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1988: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1987: ¥4,200,000 (Direct Cost: ¥4,200,000)
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| Keywords | torrent intake / water utilization / water-intake / river morphology / quantity of water-intake / 渓流取水工 / 河川環保全 / 有効貯水量 |
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| Research Abstract |
The character of the water utilization system consisted of multiple torrent intakes and reservoir is as follows.
(1) This water utilization system prevent a reservoir from sedimentation and lengthen the reservoir's span of life.
(2) Setting well fitted torrent-intakes, it is possible to let schemed water-intake stably into reservoir.
(3) It is able to widen the range of choice for dam sites.
(4) It is possible to enhance the efficiency of reservoir extending the catchment area herewith we can reduce the scale of reservoir.
This water utilization system is very useful to stable supply of water for agriculture, water works and power.
IN all cases, it is very important to set well fitted torrent intakes as for this water utilization system.
As a result of research on the actual conditions of executive instances and hydraulic model test,it is verified that the BAE SCREEN BACK STREAM INTAKE TYPE TORRENT INTAKE which is developed in relation to this research project is wide usable to take in schemed water-intake stably, depending on river morphology, purpose of water-intake and quantity of water-intake.
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