[1]卢会芳,李建粉,孙成访,等.碳纤维布加固带侧门洞墙片试验与计算分析[J].郑州大学学报(工学版),2007,28(03):12-15.[doi:10.3969/j.issn.1671-6833.2007.03.004]
　Lu Huifang,Li Jianfan,Sun Chengwan,et al.Carbon fiber cloth reinforced with side door hole wall sheet test and calculation analysis[J].Journal of Zhengzhou University (Engineering Science),2007,28(03):12-15.[doi:10.3969/j.issn.1671-6833.2007.03.004]
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碳纤维布加固带侧门洞墙片试验与计算分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
28
期数:
2007年03期
页码:
12-15
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Carbon fiber cloth reinforced with side door hole wall sheet test and calculation analysis

作者:
卢会芳; 李建粉; 孙成访; 等.
河南大学,土木建筑学院,河南,开封,475001, 长庆油田,第四采油厂工程项目管理室,陕西,靖边,718500, 东莞理工学院,城市学院,广东,东莞,523106, 武汉理工大学,土木工程与建筑学院,湖北,武汉,430070
Author(s):
Lu Huifang; Li Jianfan; Sun Chengwan; etc
关键词:
碳纤维布;  砖墙;  抗震加固;  抗剪承载力
Keywords:
carbon fiber cloth;  brick walls;  seismic reinforcement;  Shear bearing capacity
DOI:
10.3969/j.issn.1671-6833.2007.03.004
文献标志码:
A
摘要:
为研究碳纤维布对低强度砖砌体墙片的加固效果,采用1个对比试件,2个加固试件,进行碳纤维布加固低强度有构造柱带侧门洞墙片在低周期往复荷载作用下的抗震性能试验,对加固后墙片的破坏形态、变形性能、耗能能力及承载力作了全面分析,结果表明碳纤维布用于低强度砖砌体墙片的抗震加固是有效的.并探讨了碳纤维布加固有构造柱带侧门洞墙片时的受力机理,分析加固后墙片的抗剪承载力,提出简化计算公式,可为加固工程的设计提供参考.
Abstract:
In order to study the reinforcement effect of carbon fiber cloth on low-strength brick masonry wall sheets, one comparative test piece and two reinforcement test pieces were used to test the seismic performance of carbon fiber cloth reinforced low-strength structural column with side door hole wall sheet under low-cycle reciprocating load, and the failure form, deformation performance, energy dissipation capacity and bearing capacity of the reinforced wall sheet were comprehensively analyzed, and the results showed that carbon fiber cloth was effective for seismic reinforcement of low-strength brick masonry wall sheet. The stress mechanism of carbon fiber cloth reinforced structural column with side door hole wall sheet was discussed, the shear bearing capacity of the reinforced wall sheet was analyzed, and a simplified calculation formula was proposed, which could provide reference for the design of reinforcement engineering.

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更新日期/Last Update: 1900-01-01