| 预应力碳纤维布加固混凝土构件的试验及施工技术 |
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| 引用本文： | 姜新佩,刘丽娜,邓子辰. 预应力碳纤维布加固混凝土构件的试验及施工技术[J]. 建筑技术, 2007, 38(6): 452-454 |
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| 作者姓名： | 姜新佩 刘丽娜 邓子辰 |
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| 作者单位： | 西北工业大学力学与土木建筑学院,7100721,西安;河北工程大学,056038,河北邯郸 |
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| 基金项目： | 冀建科[2005]第270号:2005—104 |
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| 摘 要： | 介绍预应力碳纤维布加固混凝土梁的施工机具及工作原理,系统阐述现场施工工艺。试验结果证实,作者设计的施工机具锚固可靠,预应力损失小,操作简单,方便实用,可有效地对受弯构件进行预应力碳纤维布加固,完全满足预应力碳纤维布加固技术的要求,可直接应用于实际工程中。
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| 关 键 词： | 预应力碳纤维布 加固 混凝土梁 |
| 文章编号： | 1000-4726（2007）06-0452-03 |
| 修稿时间： | 2007-02-02 |
TEST AND CONSTRUCTION TECHNOLOGY FOR STRENGTHENING CONCRETE BEAMS WITH PRE-STRESSED CFRP |
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| JIANG Xinpei,LIU Lina,DENG Zichen. TEST AND CONSTRUCTION TECHNOLOGY FOR STRENGTHENING CONCRETE BEAMS WITH PRE-STRESSED CFRP[J]. Architecture Technology, 2007, 38(6): 452-454 |
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| Authors: | JIANG Xinpei LIU Lina DENG Zichen |
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| Abstract: | Introduced in detail are the construction equipment,work principle and site construction procedure of strengthening concrete beams with pre-stressed CFRP.Test results show that the designed construction equipment and tools are reliable,easy to operate,practicable and of less pre-stress loss.It can be effectively applied to the reinforcement of flexural member with pre-stressed CFRP.And since they completely satisfy the requirement of the reinforcement technique by pre-stressed CFRP,they can be directly applied to engineering practice. |
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| Keywords: | pre-stressed CFRP sheets strengthening concrete beams |
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