| 外包钢管加固钢筋混凝土柱承载力试验研究 |
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| 引用本文： | 胡巍.外包钢管加固钢筋混凝土柱承载力试验研究[J].佛山科学技术学院学报(自然科学版),2007,25(4):40-43,47. |
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| 作者姓名： | 胡巍 |
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| 作者单位： | 佛山市禅城区建设工程质量监督站,广东,佛山,528000 |
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| 基金项目： | 佛山市科技发展专项资金项目(200609002) |
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| 摘 要： | 对利用外包钢管加固的钢筋混凝土柱承载力进行试验研究,测定了不同加固方法对其承载力的影响。试验和理论结果表明,外包钢管加固钢筋混凝土柱能够充分利用两种组成材料的受力性能,在截面面积增大不多的情况下大幅提高柱的承载能力。并提出其轴心受压和偏心受压的承载力经验公式。研究成果可为工程应用提供参考。
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| 关 键 词： | 外包钢管 加固 承载力 试验研究 |
| 文章编号： | 1008-0171（2007）04-0040-04 |
| 修稿时间： | 2007-05-17 |
Experimental study on the bearing capacity of RC columns strengthened with steel tubular shell |
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| HU Wei.Experimental study on the bearing capacity of RC columns strengthened with steel tubular shell[J].Journal of Foshan University(Natural Science Edition),2007,25(4):40-43,47. |
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| Authors: | HU Wei |
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| Institution: | 1. Foshan Chancheng District Building Engineering Quality Supervision Station, Foshan 528000, China |
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| Abstract: | The influence of different methods on the bearing capacity of RC columns strengthened with steel tubular shell is investigated.The experimental and theoretical results show that the RC columns strengthened with steel tubular shell take full advantage of loading properties of both materials,thus greatly improve the member's bearing capacity without enlarging the areas of cross-section much,and the experienced strength formulas under axial and eccentric compression are presented.The results can be refered to for engineering application. |
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| Keywords: | steel tubular shell strengthening bearing capacity experimental study |
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