| 纤维加固钢筋混凝土柱抗压承载力分析 |
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| 引用本文： | 张自荣,李久阳,朱坤.纤维加固钢筋混凝土柱抗压承载力分析[J].长春工程学院学报(自然科学版),2009,10(2):13-15. |
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| 作者姓名： | 张自荣 李久阳 朱坤 |
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| 作者单位： | 长春工程学院,土木学院,长春,130012 |
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| 摘 要： | 为了对18根钢筋混凝土短柱进行抗压加固试验研究,采用碳纤维和玻璃纤维两种材料分别对钢筋混凝土柱进行抗压加固,采用分级单调加载方式对所有柱进行轴心受压试验,在加载过程中,量测了试验柱的应变、变形和极限承载力。结果表明,采用纤维对钢筋混凝土柱进行加固后,其抗压强度提高,延性加大。
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| 关 键 词： | 碳纤维 玻璃纤维 钢筋混凝土柱 |
Analysis on compressive bearing capacity of RC columns strengthened by fiber reinforced plastic |
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| ZHANG Zi-rong,LI Jiu-yang,ZHU Kun.Analysis on compressive bearing capacity of RC columns strengthened by fiber reinforced plastic[J].Journal of Changchun Institute of Technology(Natural Science Edition),2009,10(2):13-15. |
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| Authors: | ZHANG Zi-rong LI Jiu-yang ZHU Kun |
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| Institution: | ZHANG Zi-rong,et al.(Faculty of Civil Engineering,Changchun Instituteof Technology,Changchun 130012,China) |
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| Abstract: | This paper presents testing results of 18 reinforced concrete(RC) columns compressive strengthened.Two kinds of materials were used for the strengthening.One was carbon fiber reinforced plastic(CFRP),the other was glass fiber reinforced plastic(GFRP).Classification monotone loading acted on the center of every column.In the test,both strain and deformation were measured.Ultimate compressive strength was also carried out.The results show that RC columns strengthened by CFRP or GFRP can increase obviously the... |
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| Keywords: | carbon fiber reinforced plastic glass fiber reinforced plastic RC columns |
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