| 龙头寨水电站三梁式岔管的设计制作 |
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| 引用本文： | 龚燕凤.龙头寨水电站三梁式岔管的设计制作[J].江西水利科技,1999,25(2):111-116. |
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| 作者姓名： | 龚燕凤 |
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| 作者单位： | 江西省抚州地区水电设计院 |
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| 摘 要： | 水电站发电引水系统中，压力钢务的岔管型式多样，结构复杂。三梁式岔管沿相贯线设置椭圆型半球（即加强梁）来承担管段的不平衡力，如何选择加强梁的截面模式，对整个岔管的应力改善具有重要影响。
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| 关 键 词： | 三梁式 岔管 结构计算 设计 加强梁 水电站 |
DESIGN AND INSTALLATON OF THREE-BEAM Y-TYPE PIPE OF RONGOUZAI HYDROPOWER STATION |
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| Gong Yanfeng.DESIGN AND INSTALLATON OF THREE-BEAM Y-TYPE PIPE OF RONGOUZAI HYDROPOWER STATION[J].Jiangxi Hydraulic Science & Technology,1999,25(2):111-116. |
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| Authors: | Gong Yanfeng |
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| Affiliation: | Jiangxi Provincial Fuzhou Prefecture Hydropower Design Institute Linchuan 344000 |
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| Abstract: | The form of Y type pipe of penstock is various, its structure is complexed in the diversion system of hydropower station. The three beam Y type pipes take the oval semi cycle(strengthed beam) which is set along the relation curve burden the unbalanced force of pipe reach.How to select the section type of strengthed beam will make influence on the stress improvement of whloe Y type pipe. |
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| Keywords: | Three beam Y type pipe Structure calcualation Strengthed beam Sectin Optimium |
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