| 芭蕉河一级水电站溢洪道闸室三维有限元分析 |
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| 引用本文： | 张振华,罗先启,王志俭,冯强.芭蕉河一级水电站溢洪道闸室三维有限元分析[J].三峡大学学报(自然科学版),2003,25(4):293-297. |
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| 作者姓名： | 张振华 罗先启 王志俭 冯强 |
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| 作者单位： | 三峡大学,土木水电学院,湖北,宜昌,443002 |
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| 摘 要： | 在利用三维有限元方法对芭蕉河一级水电站溢洪道闸室的四种方案在不同工况下的应力和变形情况进行分析基础上，确定该四种方案的控制工况，并对各方案在控制工况下闸室各关键部位的应力和位移峰值进行比较，得出峰值应力和位移的变化规律，为该溢洪道闸室的结构设计提供依据．
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| 关 键 词： | 芭蕉河一级水电站 溢洪道闸室 有限元分析 体形调整方案 荷载 模型 |
| 文章编号： | 1007-7081(2003)04-0293-05 |
| 修稿时间： | 2003年4月1日 |
3D Finite Element Analysis of Spillway Chamber of Cascade Ⅰ Hydropower Station on Bajiaohe River |
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| Zhang Zhenhua Luo Xianqi Wang Zhijian Feng Qiang.3D Finite Element Analysis of Spillway Chamber of Cascade Ⅰ Hydropower Station on Bajiaohe River[J].Journal of China Three Gorges University(Natural Sciences),2003,25(4):293-297. |
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| Authors: | Zhang Zhenhua Luo Xianqi Wang Zhijian Feng Qiang |
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| Abstract: | Based on stress and displacement analysis of four different schemes of spillway chambers of the cascade I Hydropower Station on the Bajiaohe River in different conditions by 3D finite element method,the control conditions are decided;peak stresses and displacements of key parts of the spillway chamber in the control condition are compared;and the regulations of the variation of peak stresses and displacements are got in order to provide support for structure design of the spillway chamber. |
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| Keywords: | spillway chamber 3D finite element structural design |
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