| 计算空间框架结构固有频率的波阵迭代法 |
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| 引用本文： | 刘龙泉. 计算空间框架结构固有频率的波阵迭代法[J]. 土木与环境工程学报, 1991, 13(1) |
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| 作者姓名： | 刘龙泉 |
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| 作者单位： | 重庆建筑工程学院建筑工程系 |
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| 摘 要： | 本文将渡前法技术与逆幂法解特征值问题的迭代法相结合,用以计算空间框架结构的固有频率和周期,大大节省了计算机内存,编制了计算机程序,且给出了计算实例.
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| 关 键 词： | 空间框架结构 固有频率 计算机内存 |
FREQUENCY CALCULATION OF SPACE FRAME STRUCTURE BY A WAVEFRONT AND AN ITERATED POWER METHOD |
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| Liu Longquan. FREQUENCY CALCULATION OF SPACE FRAME STRUCTURE BY A WAVEFRONT AND AN ITERATED POWER METHOD[J]. Journal of Civil and Environmental Engineering, 1991, 13(1) |
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| Authors: | Liu Longquan |
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| Affiliation: | Department of Civil Engineering |
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| Abstract: | In this paper,the frequency of space frame structure is obtained by a wavefront and an iterated power method.The computer internal storage is greatly saved.The solution so obtalned is quite in agreement with the finite solution. |
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| Keywords: | structure of space frame frequecy calculation computer internal storage |
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