| 大型异型结构抗震性能的有限元分析 |
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| 引用本文： | 夏翠英,马军,黄会平. 大型异型结构抗震性能的有限元分析[J]. 江苏建筑, 2009, 0(2) |
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| 作者姓名： | 夏翠英 马军 黄会平 |
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| 作者单位： | 东南大学,土木工程学院,江苏南京,210096 |
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| 摘 要： | 近年来,塑像主刚架结构等大型异型结构作为一种特种网架结构形式被广泛采用.文章运用有限元软件SAP2000对一高度为45 m的佛像主刚架结构的动力特性进行分析,分析包括模态分析、反应谱分析、弹性/弹塑性时程分析,分析大型异型结构在地震荷载作用下的内力和变形情况等.
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| 关 键 词： | 异型结构 抗震性能 反应谱分析 时程分析 |
Finite Element Analysis on Seismic Properties of Large Special-Shaped Structure |
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| XIA Cui-ying,MA Jun,HUANG Hui-ping. Finite Element Analysis on Seismic Properties of Large Special-Shaped Structure[J]. Jiangsu Construction, 2009, 0(2) |
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| Authors: | XIA Cui-ying MA Jun HUANG Hui-ping |
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| Affiliation: | College of Civil Engineering;Southeast University;Nanjing Jiangsu 210096 China |
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| Abstract: | Large special-shaped structure, such as main frame structure of the statues, is one of the structure forms in special grid structure widely used. The paper taking a certain 45 meters high main frame structure of the statue as an example, and dynamic properties are analyzed by the finite element software SAP2000, including model analysis, response spectrum analysis, elastic/ elasto-plastic time-history analysis. The internal forces and deformations of large special-shaped structure under the seismic load hav... |
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| Keywords: | SAP2000 |
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