| 连体位置对升船机塔楼结构动力性能的影响 |
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| 引用本文： | 孙冕,宫必宁,孙斌,严杰.连体位置对升船机塔楼结构动力性能的影响[J].水电能源科学,2008,26(6). |
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| 作者姓名： | 孙冕 宫必宁 孙斌 严杰 |
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| 作者单位： | 1. 河海大学,土木工程学院,江苏,南京,210098
2. 河海大学,水利水电工程学院,江苏,南京,210098 |
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| 摘 要： | 对景洪水电站升船机塔楼实体进行简化,采用大型通用软件ADINA建立连系梁位于不同高度时的简体模型,计算了各方向动压力、动位移和加速度;探讨了无连系梁、有连系梁及连系梁位于不同高度时整体结构对水平和竖直地震波的响应,据此提出了相关建议.
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| 关 键 词： | 连体位置 动力性能 ADINA软件 时程分析法 |
Dynamic Analysis on Influence of Connecting Body Position on Ship Lifter Tower Structure |
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| SUN Mian GONG Bining SUN Bin YAN Jie.Dynamic Analysis on Influence of Connecting Body Position on Ship Lifter Tower Structure[J].International Journal Hydroelectric Energy,2008,26(6). |
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| Authors: | SUN Mian GONG Bining SUN Bin YAN Jie |
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| Affiliation: | SUN Mian1 GONG Bining2 SUN Bin1 YAN Jie2(1.College of Civil Eng.,Hohai Univ.,Nanjing 210098,China,2.College of Water Conservancy , Hydropower Eng.,China) |
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| Abstract: | The Ship Lifter Tower Structure of Jinghong Hydroelectric Power Station is simplified and connecting bodies with different positions by using the finite element program-ADINA are set up.Dynamic analysis on the models(non-connecting body,having connecting body and different positions of connecting body) under the horizon and vertical earthquake waves excitation(X,Y and Z direction) by calculating spectrum values of dynamic displacement,dynamic stress and acceleration of the tower structure are performed.Then... |
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| Keywords: | different position of connecting body dynamic analysis ADINA time history analysis method |
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