| 巨型框架结构抗震性能的有限元分析 |
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| 引用本文： | 鲍永健. 巨型框架结构抗震性能的有限元分析[J]. 安徽水利水电职业技术学院学报, 2010, 10(3): 7-9. DOI: 10.3969/j.issn.1671-6221.2010.03.003 |
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| 作者姓名： | 鲍永健 |
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| 作者单位： | 合肥工业大学,土木与水利工程学院,安徽,合肥,230009 |
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| 摘 要： | 文章建立了钢筋混凝土巨型框架结构有限元模型,并进行反应谱分析,分析表明:分别改变主框架柱刚度、主框架梁刚度对结构抗震性能的影响是不同的;主框架梁层数越多对侧移的控制作用越明显;主框架梁层数一定的情况下,靠近结构下部布置主框架梁比靠近上部布置控制侧移更明显,层间位移角分布更均匀.
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| 关 键 词： | 钢筋混凝土 巨型框架结构 反应谱分析 抗震性能 |
Finite element analysis on seismic properties of mega-frame structures |
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| BAO Yong-jian. Finite element analysis on seismic properties of mega-frame structures[J]. Journal of Anhui Technical College of Water Resources and Hydroelectric Power, 2010, 10(3): 7-9. DOI: 10.3969/j.issn.1671-6221.2010.03.003 |
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| Authors: | BAO Yong-jian |
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| Affiliation: | BAO Yong-jian (School of Civil Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | The essay discusses about the reinforced concrete mega-frame structure with finite element analysis modeling was introduced to study on the response spectrum analysis.According to the results obtained:the effects are different on the seismic properties by considering the changes of mega-column's stiffness or mega-beam's stiffness;the major beam controls the horizontal displacements more obviously with more layers of it;the major beam controls the horizontal displacements more obviously and drift angle is di... |
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| Keywords: | reinforced concrete mega-frame structures response spectrum analysis seismic properties |
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