| 国内外CFRP布加固混凝土柱抗震性能研究现状 |
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| 引用本文： | 白禹,窦立军,金英玉,张自荣.国内外CFRP布加固混凝土柱抗震性能研究现状[J].长春工程学院学报(自然科学版),2009,10(3):25-29. |
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| 作者姓名： | 白禹 窦立军 金英玉 张自荣 |
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| 作者单位： | 1. 吉林大学建设工程学院,长春,130026
2. 长春工程学院土木工程学院,长春,130012 |
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| 摘 要： | 通过国内外目前对CFRP布加固混凝土柱的研究成果,总结了加固后的混凝土柱在弯矩、剪力作用下延性、极限承载力、耗能能力的改善情况,并提出了受扭柱加固的研究价值。
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| 关 键 词： | 延性 碳纤维布 滞回曲线 柱 |
Status research on CFRP sheet strengthening reinforced concrete column |
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| BAI Yu,et al..Status research on CFRP sheet strengthening reinforced concrete column[J].Journal of Changchun Institute of Technology(Natural Science Edition),2009,10(3):25-29. |
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| Authors: | BAI Yu |
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| Institution: | BAI Yu,et al.(Civil Engineering Dept.of JilinUniversity,Changchun 130026,China) |
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| Abstract: | Through the research result of CFRP sheet strengthening reinforced concrete column currently domestically and abroad,it is summed up that the improved condition of the ductility,ultimate bearing capacity,energy dissipation capacity of strengthened reinforced concrete under the effect of bending moment and shearing force;And the research worth of strengthening twisted column was put forward. |
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| Keywords: | ductility carbon fiber sheet hystereses curve column |
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