| 振型叠加法的修正计算 |
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| 引用本文： | 廖明成,林峰,王潇.振型叠加法的修正计算[J].焦作工学院学报,1993(4). |
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| 作者姓名： | 廖明成 林峰 王潇 |
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| 作者单位： | 焦作矿业学院基础部，焦作矿业学院采矿系，焦作矿业学院科研处 |
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| 摘 要： | 在结构动力分析中,常采用振型叠加法,当略去高阶振型的影响或当自由度与质量不对应时造成一定的误差,对此,本文讨论一种修正的方法.
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| 关 键 词： | 振型 自由度 动力响应 |
CORRECTED CALCULATION IN THE SUPERPOSITION METHOD OF VIBRATIONAL MODES |
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| Liao Mingcheng.CORRECTED CALCULATION IN THE SUPERPOSITION METHOD OF VIBRATIONAL MODES[J].Journal of Jiaozuo Institute of Technology(Natural Science),1993(4). |
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| Authors: | Liao Mingcheng |
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| Abstract: | In the dynamical analysis of structure, we often adopt the super position method of vibrational modes. When the response of higher order vibrational modes have been ignored, or the degree freedom is not identical with the mass, it could be result in error. For this reason, this paper gives out the method of corrected calculation. |
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| Keywords: | vibrational mode degree freedom response of dynamics |
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