| 大型垂直岔管的结构分析 |
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| 引用本文： | 王成西,郭雪莽.大型垂直岔管的结构分析[J].华北水利水电学院学报,1991(3):37-42. |
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| 作者姓名： | 王成西 郭雪莽 |
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| 作者单位： | [1]华北水利水电学院院办 [2]水电站教研室 |
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| 摘 要： | 水电站调压室底部喉管与压力隧洞相连接,组成一个垂直岔管,在结构上超了出一般岔管的范围,无法参照规范中有关规定进行结构设计。本文采用有限元法研究了某大型水电站调压室和压力隧洞相连接部位钢板衬砌的应力分布情况,为垂直岔管的设计提供了必要的依据。
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| 关 键 词： | 调压室 岔管 有限元 |
Structural Analysis Of a Large Scale Right Bifurcating Penstock |
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| Wang Chengxi,Guo Xuemang,Wen Xinli.Structural Analysis Of a Large Scale Right Bifurcating Penstock[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,1991(3):37-42. |
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| Authors: | Wang Chengxi Guo Xuemang Wen Xinli |
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| Affiliation: | Wang Chengxi;Guo Xuemang;Wen Xinli |
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| Abstract: | The throat under the surge chamber is linked with pressure tunnl, farming a right bifurcating penstock which excedes the range of common bifurcating penstock in its structure, so it can't be designed according to the results of the normal. In this paper, finite element mcthod is used to in estigate the stress distribution of the steel lining at linkage between surge chamber and pressure tunnel of a large scale hydro-power station. The results provide necessary basis for the design of right bifurcating penstock. |
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| Keywords: | Surge Chamber Bifurcating Penstock Finite Elemeut Method |
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