| 爆破地震速度位移激励多质点系结构动力分析 |
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| 引用本文： | 钱胜国,张文煊. 爆破地震速度位移激励多质点系结构动力分析[J]. 爆破, 2004, 21(4): 5-7,14 |
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| 作者姓名： | 钱胜国 张文煊 |
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| 作者单位： | 长江科学院,湖北,武汉,430012;长江科学院,湖北,武汉,430012 |
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| 摘 要： | 建立了以速度位移激励多质点系的工程结构动力平衡分程,并导出以振型分解反应谱法求解地震动作用(力)的算式,方法更适合爆破工程结构动力响应的分析.
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| 关 键 词： | 爆破地震动 速度位移激励 多质点系振型分解法 |
| 文章编号： | 1001-487X(2004)04-0005-03 |
The Multi-degree-of-freedom System Structural Dynamic Response Analysis of Blasting Ground Vibration Velocity Displacement Excitation |
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| QIAN Sheng-guo,ZHANG Wen-xuan. The Multi-degree-of-freedom System Structural Dynamic Response Analysis of Blasting Ground Vibration Velocity Displacement Excitation[J]. Blasting, 2004, 21(4): 5-7,14 |
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| Authors: | QIAN Sheng-guo ZHANG Wen-xuan |
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| Abstract: | The multi-degree-of-freedom system structural dynamic equation of vibration velocity and displacement excitation and its solution are established. And the formula for determining the earthquake by multi-degree-of-freedom system is devised from the above results by the response spectra. |
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| Keywords: | dynamic response analysis blasting grownd vibration velocity displacement |
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