| CFRP加固钢筋混凝土曲梁的抗弯性能试验研究 |
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| 引用本文： | 关天发,袁鸿.CFRP加固钢筋混凝土曲梁的抗弯性能试验研究[J].中山大学学报(自然科学版),2008,47(Z2). |
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| 作者姓名： | 关天发 袁鸿 |
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| 作者单位： | 暨南大学重大工程灾害与控制教育部重点实验室//应用力学研究所,广东,广州,510632 |
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| 基金项目： | 广东省高校《工程结构故障诊断》科研型重点实验室建设资金资助项目 |
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| 摘 要： | 对碳纤维复合材料加固桥梁后的受弯承载力进行了试验研究。采用16个钢筋混凝土曲梁和直梁试件进行三点弯曲试验模拟CFRP加固桥梁的抗弯加固,得到了荷载、挠度和跨中CFRP应变,为CFRP加固钢筋混凝土曲梁提供试验数据,为碳纤维复合材料在桥梁加固中的应用积累经验。
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| 关 键 词： | 碳纤维复合材料 桥梁加固 曲梁 弯曲试验 |
Experimental Study on Bending Properties of RC Curved Beam Strengthened with CFRP |
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| GUAN Tian-fa,YUAN Hong.Experimental Study on Bending Properties of RC Curved Beam Strengthened with CFRP[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2008,47(Z2). |
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| Authors: | GUAN Tian-fa YUAN Hong |
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| Abstract: | Sixteen reinforced concrete curved and plane beams specimen strengthened with CFRP were test in three points bending in the paper.Load,deflection and CFRP strain in mid-spanare obtained.The experimental data of RC curved beam strengthened with CFRP are provided and practical experience is accumulated on the application of CFRP in bridge strengthening. |
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| Keywords: | CFRP bridge strengthening curved beam bending test |
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