| 碳纤维布加固木梁抗弯性能的试验研究 |
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| 引用本文： | 谢启芳,赵鸿铁,薛建阳,吴照华.碳纤维布加固木梁抗弯性能的试验研究[J].工业建筑,2007,37(7):104-107. |
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| 作者姓名： | 谢启芳 赵鸿铁 薛建阳 吴照华 |
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| 作者单位： | 西安建筑科技大学,土木工程学院,西安,710055 |
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| 基金项目： | 国家自然科学基金
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陕西省重点实验室基金 |
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| 摘 要： | 通过8根矩形木梁的静力试验,研究了碳纤维布加固木梁的抗弯性能,包括破坏特性、极限荷载、刚度、截面应变及端部碳纤维布应变等结构性能。试验结果表明,碳纤维布加固木梁具有良好的效果,可为古建木结构的维修加固提供新的方法和试验依据。
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| 关 键 词： | 碳纤维布 加固 木梁 抗弯性能 |
| 修稿时间： | 2006-12-29 |
EXPERIMENTAL STUDY ON BENDING BEHAVIOR OF TIMBER BEAMS STRENGTHENED WITH CFRP SHEETS |
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| Xie Qifang,Zhao Hongtie,Xue Jianyang,Wu Zhaohua.EXPERIMENTAL STUDY ON BENDING BEHAVIOR OF TIMBER BEAMS STRENGTHENED WITH CFRP SHEETS[J].Industrial Construction,2007,37(7):104-107. |
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| Authors: | Xie Qifang Zhao Hongtie Xue Jianyang Wu Zhaohua |
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| Abstract: | According to the static tests of 8 rectangular timber beams strengthened with carbon fiber reinforced polymer(CFRP) sheets,the bending behaviors are studied such as failure characteristics,ultimate bearing capacity,rigidity,strain of timber section and CFRP sheets at the ends.The results show that CFRP sheets have a good strengthening effect for timber beam.This paper supplies a new method and test reference for repairing and strengthening of Chinese ancient timber buildings. |
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| Keywords: | CFRP sheet strengthen timber beam bending behavior |
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