| 组合网架的抗震计算 |
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| 引用本文： | 柳锋,崔艳秋.组合网架的抗震计算[J].山东建筑工程学院学报,1996,11(3):7-9. |
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| 作者姓名： | 柳锋 崔艳秋 |
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| 作者单位： | [1]山东建筑工程学院建工系 [2]山东建筑工程学院建筑系 |
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| 摘 要： | 采用振型叠加反应谱法计算了竖向地震作用下组合网架的竖向地震内力，研究了该类结构的竖向地震内力分布规律，振型截断问题及竖向地震内力系数分布规律。
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| 关 键 词： | 组合网架 振型叠加 抗震性 结构抗震 计算 |
ANTI SEISMIC CALCULATION ABOUT THE COMPOSITE SPACE GRIDS |
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| Liu Feng,et al..ANTI SEISMIC CALCULATION ABOUT THE COMPOSITE SPACE GRIDS[J].Journal of Shandong Institute of Architecture and Engineering,1996,11(3):7-9. |
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| Authors: | Liu Feng et al |
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| Affiliation: | Dept. of Civil Engineering |
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| Abstract: | In this paper, the internal forces in the composite space grids were calculated by using the mode superposition response spectrum method and the pattern of the internal forces in those structures under vertical earthquake, the problem of truncated modes and the feature about the distribution of the vertical seismic force coefficient were studied. |
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| Keywords: | composite space grids mode superposition anti seismic |
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