Hydraulic Cesign Method of the Energy Dissipators that the Water-Side Landscape and the Noise of the Water Flow were considered
Hydraulic Cesign Method of the Energy Dissipators that the Water-Side Landscape and the Noise of the Water Flow were considered
批准号:
02660232
负责人:
MAEKAWA Katsuro
金额:
$0.9万
依托单位国家:
日本
项目类别:
Grant-in-Aid for General Scientific Research (C)
财政年份:
1990
资助国家:
日本
项目状态:
已结题
起止时间:
1990 至 1991
中文摘要
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英文摘要
Firstly, the noise characteristics of the flow between the drop and the chute were compared experimentally. As a result, it was certified that the chute fulfills the function of the countermeasure to the water noise for a certain condition.Nextly, the relations between the condition of the flow immediately below a undergate and the water noise were characterized by experiments. As a result, it was certified that the water noise don't happen if submerged factor S is more than 2.Lastly, the water noise of Sabo dam and so on were observed, and relations between the band of the frequency and the water noise were indicated experimentally.
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前川 勝朗: "現地におけるゲ-トの底部流出時の騒音特性" 農業土木学会東北支部研究発表会講演要旨集(第37回). 26-27 (1991)
前川胜郎:“田间门底部流出时的噪声特性”日本农业土木工程学会东北分会研究报告摘要(第 37 期)(1991 年)。
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前川 勝朗: "落差工と急流工の流れの騒音特性に関する比較実験" 農業土木学会大会講演会講演要旨集(平成3年度). 236-237 (1991)
Katsuro Maekawa:“关于落差和快速流动施工的流动噪声特性的比较实验”日本农业和土木工程师学会会议演讲摘要集(1991)236-237(1991)。
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K. Maekawa: "Noise Characteristics of the Water Flow on the Drop Structures" Abstract of a grand meeting of JSIDRE. 236-237 (1991)
K. Maekawa:《落差结构上水流的噪声特性》JSIDRE 盛会摘要。
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前川 勝朗: "ゲ-トの底部流出と騒音に関する基礎実験" 農業土木学会論文集.
Katsuro Maekawa:“关于闸门底部径流和噪声的基本实验”日本农业和土木工程师学会会议记录。
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K. Maekawa: "The Fundamental Research on the Relations between the Flow which outflows the Undergate and the Noise of the water flow" Trans. of JSIDRE (the Japanese Society of Irrigation, Drainage and Reclamation Engineering), program of contribution.
K. Maekawa:“从底门流出的水流与水流噪声之间关系的基础研究”,Trans。
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共 7 条
Studies on Ecosystem Canal Structure in Settlement
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批准号:07660310
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.41万
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财政年份:1995
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负责人:MAEKAWA Katsuro
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依托单位:
Practical Use Method of Paddy Field Pipeline Facilities of Closed type in considerration for Water Use from the Hydrant
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批准号:61560255
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.15万
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财政年份:1986
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负责人:MAEKAWA Katsuro
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依托单位: