| 落脚河水电站钢筋混凝土岔管有限元分析 |
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| 引用本文： | 马文亮,白新理,张多新,刘琰玲. 落脚河水电站钢筋混凝土岔管有限元分析[J]. 水利水运工程学报, 2006, 0(2): 47-50 |
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| 作者姓名： | 马文亮 白新理 张多新 刘琰玲 |
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| 作者单位： | 华北水利水电学院,土木工程系,河南,郑州,450008 |
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| 摘 要： | 对落脚河水电站钢筋混凝土岔管进行了三维有限元分析。计算了在施工和运行过程中的6种组合工况下钢筋混凝土岔管的应力和变形。同时，经分析认为在岔管相贯部位采取了加腋措施，可有效缓解岔管部位的应力集中。
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| 关 键 词： | 混凝土岔管 应力 变形 有限元分析 落脚河水电站 |
| 文章编号： | 1009-640X(2006)02-0047-04 |
| 收稿时间： | 2005-09-26 |
| 修稿时间： | 2005-09-26 |
Finite element analysis for reinforced concrete bifurcation pipe in Luojiaohe Hydropower Station |
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| MA Wen-liang,BAI Xin-li,ZHANG Duo-xin,LIU Yan-ling. Finite element analysis for reinforced concrete bifurcation pipe in Luojiaohe Hydropower Station[J]. Hydro-Science and Engineering, 2006, 0(2): 47-50 |
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| Authors: | MA Wen-liang BAI Xin-li ZHANG Duo-xin LIU Yan-ling |
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| Affiliation: | Department of Civil Engineering, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008, China |
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| Abstract: | Three-dimensional finite element analysis for the reinforced concrete bifurcation pipe in Luojiaohe Hydropower Station is carried out. The stress and deformation of the reinforced concrete bifurcation with six combined operating conditions in the phases of construction and operating are calculated. Meanwhile, the intersection part of the bifurcation pipe is haunched, which helps to relief the stress concentration of the bifurcation pipe. |
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| Keywords: | concrete bifurcation pipe stress deformation finite element analysis Luojiaohe Hydropower Station |
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