| 风电机组基础动刚度设计分析 |
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| 引用本文： | 马龙海,张艳华. 风电机组基础动刚度设计分析[J]. 电力勘测, 2011, 0(3): 73-75 |
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| 作者姓名： | 马龙海 张艳华 |
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| 作者单位： | [1]中国电力建设工程咨询公司,北京100120 [2]武汉理工大学,湖北武汉430070 |
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| 摘 要： | 作为承受动荷载的高耸结构基础,风电机组基础动刚度计算是必须的。研究其动刚度随外荷载的变化规律,对准确分析器动力响应由极其重要的意义。阻尼影响抽取法研究了动刚度的动力特性,给出了相关的计算式。推出其实用计算方法对风机组基础的设计分析有很重要的实践意义。
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| 关 键 词： | 高耸结构基础 动刚度 动力响应 阻尼影响抽取法 |
Analysis on Acting Strength of Foundation of Wind Power Units |
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| MA Long-hai,ZHANG Yan-hua. Analysis on Acting Strength of Foundation of Wind Power Units[J]. Electric Power Survey, 2011, 0(3): 73-75 |
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| Authors: | MA Long-hai ZHANG Yan-hua |
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| Affiliation: | 1.China Power Construction Engineering Consulting Corporation,Beijing 100120,China; 2.Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | As foundation of high-rise structure,dynamic-stiffness of the foundation of wind turbine generator must be calculated.And it＇s very important to analysis of their response to a dynamic load.The dynamic characteristics of dynamic-stiffness is studied using damping-solvent extraction method,and some formulas are applied.And it＇s important to give some functional calculation methods. |
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| Keywords: | foundation of high-rise structure dynamic-stiffness dynamic response damping-solvent extraction method |
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