| 碳纤维布用于砖砌体抗震加固的试验研究 |
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| 引用本文： | 赵彤,张晨军,谢剑,李浩菊. 碳纤维布用于砖砌体抗震加固的试验研究[J]. 地震工程与工程振动, 2001, 21(2): 89-95 |
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| 作者姓名： | 赵彤 张晨军 谢剑 李浩菊 |
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| 作者单位： | 天津大学土木工程系, |
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| 基金项目： | 天津市城建科技发展项目，天津市抗震办资助项目（建抗425号） |
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| 摘 要： | 通过4片碳纤维布加固砖砌体在周期反复荷载作用下受力性能的试验，研究了粘贴碳纤维布来增强砖砌体抗震能力这种加固方法的有效性。本文研究了碳纤维布加固砖砌体的受力特性，分析了碳纤维布的用量以及贴布方式等因素对砖砌体抗震加固效果的影响。在此基础上，本文提出了碳纤维布加固砖砌体抗剪承载力的简化计算方法，可以满足实际工程设计的要求。
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| 关 键 词： | 碳纤维布 砖砌体 抗震能力 贴布方式 抗剪承载力 |
| 文章编号： | 1000-1301(2001)02-0089-07 |
Experimental study on seismic reinforcement of brick masonry walls with continuous carbon fiber sheet |
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| ZHAO Tong,ZHANG Chen-jun,XIE Jian,LI Hao-ju. Experimental study on seismic reinforcement of brick masonry walls with continuous carbon fiber sheet[J]. Earthquake Engineering and Engineering Vibration, 2001, 21(2): 89-95 |
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| Authors: | ZHAO Tong ZHANG Chen-jun XIE Jian LI Hao-ju |
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| Abstract: | Based on the test of four brick masonry walls under cyclic loading, the effectiveness of the new method of using the continuous carbon fiber sheet(CFS)to strengthen the brick masonry walls for improving their seismic performance is studied. The main factors such as the width of CFS strip, the strengthening manners and other strengthening conditions are analyzed. A simplified design formula is also presented in the paper. The design method can meet the engineering requirements. |
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| Keywords: | carbon fiber sheet brick masonry wall seismic reinforcement |
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