| 玄武岩纤维布加固框架结构抗震性能数值分析 |
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| 引用本文： | 张潆心,杨德健,张晓雪.玄武岩纤维布加固框架结构抗震性能数值分析[J].天津城市建设学院学报,2014(5):307-310. |
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| 作者姓名： | 张潆心 杨德健 张晓雪 |
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| 作者单位： | 天津城建大学土木工程学院,天津300384 |
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| 摘 要： | 利用玄武岩纤维布对九层框架的粱柱节点进行了加固，运用ANSYS有限元分析软件对不同加固方案下结构的整体抗震性能进行了动力分析．分析结果表明，在玄武岩纤维布用料相同的条件下，局部加固框架的角柱节点比边柱节点更有助于提高框架结构的抗震能力，且在地震作用下。采取整体加固的方案更有助于提高框架结构的安全性．
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| 关 键 词： | 框架结构 抗震性能 玄武岩纤维布加固 数值分析 |
Numerical Analysis on Seismic Behavior of Frame Structure Strengthened by Basalt Fiber Cloth |
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| ZHANG Ying-xin,YANG De-jian,ZHANG Xiao-xue.Numerical Analysis on Seismic Behavior of Frame Structure Strengthened by Basalt Fiber Cloth[J].Journal of Tianjin Institute of Urban Construction,2014(5):307-310. |
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| Authors: | ZHANG Ying-xin YANG De-jian ZHANG Xiao-xue |
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| Affiliation: | (School of Civil Engineering, Tianjin Chengjian University, Tianjin 300384, China) |
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| Abstract: | The beam-column joints of a nine-layered frame are strengthened with basalt fiber cloth, and a dynamic analysis of the overall seismic behavior of the structure under different reinforcement schemes is carried out by using ANSYS finite element analysis software. The analysis results show that, when using the same basalt fiber cloth material, compared with the side column joints, the comer column joints of the local reinforcement frame is more helpful to improve the seismic behavior of the frame structure; and during earthquake, taking the overall reinforcement scheme is more helpful to improve the safety of the frame structure. |
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| Keywords: | frame structure seismic behavior reinforcement by basalt fiber cloth numerical analysis |
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