| 景洪水力式升船机塔楼静力模型试验研究 |
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| 引用本文： | 严杰,宫必宁,孙斌.景洪水力式升船机塔楼静力模型试验研究[J].三峡大学学报(自然科学版),2008,30(6). |
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| 作者姓名： | 严杰 宫必宁 孙斌 |
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| 作者单位： | 河海大学,水利水电工程学院,南京,210098 |
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| 摘 要： | 介绍了景洪水电站水力式升船机塔楼模型试验的有关情况,主要从静力试验的角度进行分析研究.重点介绍了试验所采用的自行研制的模型材料,同时对结构的一些关键点的应力结果进行了整理,并与有限元计算结果进行对比,两者结果在总体上基本一致.分析结果表明:塔楼结构在静力荷载作用下整体主要产生压应力,较大的拉应力影响主要出现在塔楼廊道顶部分.
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| 关 键 词： | 水力式升船机塔楼 静力试验 模型材料 有限元法 |
Static Model Experimental Research on Hydraulic Ship Lifter Tower of Jinghong Hydropower Station |
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| Yan Jie,Gong Bining,Sun Bin.Static Model Experimental Research on Hydraulic Ship Lifter Tower of Jinghong Hydropower Station[J].Journal of China Three Gorges University(Natural Sciences),2008,30(6). |
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| Authors: | Yan Jie Gong Bining Sun Bin |
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| Institution: | Yan Jie Gong Bining Sun Bin (College of Water Conservancy & Hydropower Engineering,Hohai Univ.,Nanjing 210098,China) |
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| Abstract: | The model experiment of hydraulic ship lifter tower of Jinghong Hydropower Station is described from static aspect.The model material developed by us is introduced emphatically.The normal stresses of some pivotal parts of the structure are obtained.At the same time,the finite element method is used to calculate the stresses of the tower.Then the calculated results and the experimental results are compared;and they are good agreement generally.Results show that the whole tower has compressive stresses under ... |
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| Keywords: | hydraulic ship lifter tower static model experiment model material finite element method |
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