| 结构动态力学参数的识别及动力响应计算模型的改进 |
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| 引用本文： | 马良筠,孙海峰. 结构动态力学参数的识别及动力响应计算模型的改进[J]. 力学学报, 1990, 0(4) |
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| 作者姓名： | 马良筠 孙海峰 |
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| 作者单位： | 河海大学(马良筠)，河海大学(孙海峰) |
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| 摘 要： | 本文根据实验资料识别结构的动态力学参数,提出修正的振型迭加法,使动力计算更符合实际的动力响应。
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| 关 键 词： | 振型 迭加法 响应 识别 |
THE IDENTIFICATION OF DYNAMIC PARAMETERS OF STRUCTURE AND THE IMPROVEMENT OF MATHE-MATIC MODEL TO CALCULATE DYNAMIC RESPONSE |
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| Ma Liangyun,Sun Haifeng. THE IDENTIFICATION OF DYNAMIC PARAMETERS OF STRUCTURE AND THE IMPROVEMENT OF MATHE-MATIC MODEL TO CALCULATE DYNAMIC RESPONSE[J]. chinese journal of theoretical and applied mechanics, 1990, 0(4) |
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| Authors: | Ma Liangyun Sun Haifeng |
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| Affiliation: | Hohai University |
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| Abstract: | This paper contains two main aspects as following 1. The dynamic parameters identified according the data measured from tests. 2. The improved mode-superposition method is suggested in order to obtain more realistic dynamic response. |
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| Keywords: | mode of vibraiton superposition method response identification |
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