| 不同加固方法对提高砖混学校建筑抗震能力的研究 |
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| 引用本文： | 方东振,林树枝.不同加固方法对提高砖混学校建筑抗震能力的研究[J].福建建筑,2010(8):47-49,82. |
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| 作者姓名： | 方东振 林树枝 |
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| 作者单位： | [1]华侨大学土木工程学院,362021 [2]厦门市建设与管理局,361003 |
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| 摘 要： | 本文通过PKPM结构设计软件对三层砖混结构加固前后的抗震性能做了对比,并选取较为典型的底层抗震薄弱部位作为研究对象。研究了结构加固后结构抗震承载能力和弹塑性变形能力的改善程度,并对两种加固方法进行了比较分析。结果表明,两种加固方法对结构的整体抗震性能均有不同程度的提高。
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| 关 键 词： | 砌体结构 学校建筑 加固 抗震性能 |
Research on Enhancing the Seismic Performance of Masonry School Building with Different Strengthening Methods |
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| Fang Dongzhen Lin Shuzhi.Research on Enhancing the Seismic Performance of Masonry School Building with Different Strengthening Methods[J].Fujian Architecture & Construction,2010(8):47-49,82. |
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| Authors: | Fang Dongzhen Lin Shuzhi |
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| Affiliation: | Fang Dongzhen Lin Shuzhi、(1.College of Civil Engineering,Huaqiao University 362021;2.Xiamen Construction ＆Administration Bureau 361003) |
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| Abstract: | Using the PKPM software,comparisons among the masonry buildings before and after retrofitting to improve the seismic performances was presented in this paper.Some weak locations on the first floor were chosen to study in very details.According to this research,it is shown that two different strengthening methods in this paper would enhance the seismic bearing capacity of the structure as well as its deformation capacity to some extent.Thus,both of them can be applied to the practical engineering. |
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| Keywords: | Masonry School building Strengthening Seismic performance |
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