| 碳纤维布加固混凝土柱改善延性的试验研究 |
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| 引用本文： | 张轲,岳清瑞,叶列平,赵树红.碳纤维布加固混凝土柱改善延性的试验研究[J].工业建筑,2000,30(2):16-19. |
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| 作者姓名： | 张轲 岳清瑞 叶列平 赵树红 |
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| 作者单位： | 1. 冶金工业部建筑研究总院,北京,100088
2. 清华大学土木工程系,北京,100084 |
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| 摘 要： | 对６ 根碳纤维布加固混凝土柱在压弯反复荷载作用下的抗震性能进行了试验研究。研究结果表明，采用碳纤维布加固不仅可提高混凝土柱的受剪承载力，实现强剪弱弯的抗震要求，而且可使混凝土得到约束，提高柱的变形能力，使混凝土柱的抗震性能得到显著改善。
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| 关 键 词： | 碳纤维布 混凝土 柱 延性 |
| 修稿时间： | 1999-10-20 |
EXPERIMENTAL RESEARCH ON DUCTILITY IMPROVEMENT OF CONCRETE COLUMN STRENGTHENED WITH CFS |
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| Zhang Ke,Yue Qingrui,Ye Lieping,Zhao Shuhong.EXPERIMENTAL RESEARCH ON DUCTILITY IMPROVEMENT OF CONCRETE COLUMN STRENGTHENED WITH CFS[J].Industrial Construction,2000,30(2):16-19. |
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| Authors: | Zhang Ke Yue Qingrui Ye Lieping Zhao Shuhong |
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| Abstract: | An experimental
research on the seismic behavior s of six concrete columns strengthened with carbon fibre
sheet (CFS) was conduct ed under bending cyclic loadings.The experimental results showed
that the streng thening with CFS could raise not only the shear strength of the concrete
column and realize the seismic demands on the strong shear-weak flexure,but also confine
the concrete and increase the deformability of the concrete columns,which resulted in
obvious seismic behaviour improvements. |
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| Keywords: | CFS\ concrete\ column\ ductility |
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