| 外包钢加固短柱轴心抗压实验研究 |
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| 引用本文： | 林友勤,龚光,宗周红.外包钢加固短柱轴心抗压实验研究[J].福州大学学报(自然科学版),2002,30(2):221-224. |
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| 作者姓名： | 林友勤 龚光 宗周红 |
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| 作者单位： | 福州大学土木建筑工程学院,福建,福州,350002 |
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| 摘 要： | 进行了 4根外包钢混凝土加固柱与 4根混凝土柱的轴心抗压对比实验 ,分析研究了外包钢混凝土加固柱的结构性能如破坏形状、强度提高情况以及钢板与混凝土不同连接方式的效果 .结果表明 ,有关方钢管混凝土短柱的理论可用于外包钢混凝土加固柱
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| 关 键 词： | 外包钢加固柱 轴心抗压 加固 |
| 文章编号： | 1000-2243(2002)02-0221-04 |
| 修稿时间： | 2001年8月2日 |
Test research on concentric axial compression of concrete short columns reinforced outside by steel plank |
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| LIN You-qin,GONG Guang,ZONG Zhou-hong.Test research on concentric axial compression of concrete short columns reinforced outside by steel plank[J].Journal of Fuzhou University(Natural Science Edition),2002,30(2):221-224. |
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| Authors: | LIN You-qin GONG Guang ZONG Zhou-hong |
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| Institution: | (College of Civil Engineering and Architectures, Fuzhou University, Fuzhou, Fujian 350002, China) |
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| Abstract: | In this paper, 8 short column specimens were tested under static loading, including 4 concrete columns and 4 concrete columns reinforced outside with steel plank(CRSP). Structural behavior, such as failure mechanism, bearing mechanism, bearing capacity and the effect of differential connected methods between concrete and steel plank were studied. The conclusion is that the theory of concrete-filled rectangular steel tubular(CFRT) can be used to calculate the strength of CRSP. |
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| Keywords: | CRSP concentric axial compression strengthening |
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