[1]王新玲,朱俊涛,吕林,等.碳纤维布加固完好混凝土框架结构抗震性能试验研究[J].郑州大学学报(工学版),2008,29(04):81-85.[doi:10.3969/j.issn.1671-6833.2008.04.020]
　WANG Xinling,ZHU Juntao,Lv Lin,et al.Experimental study on seismic performance of concrete frame structure reinforced with carbon fiber cloth[J].Journal of Zhengzhou University (Engineering Science),2008,29(04):81-85.[doi:10.3969/j.issn.1671-6833.2008.04.020]

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碳纤维布加固完好混凝土框架结构抗震性能试验研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

29卷

期数:

2008年04期

页码:

81-85

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Experimental study on seismic performance of concrete frame structure reinforced with carbon fiber cloth

作者:

王新玲; 朱俊涛; 吕林; 等.

郑州大学土木工程学院,河南郑州,450001, 郑州大学土木工程学院,河南郑州,450001, 郑州大学土木工程学院,河南郑州,450001, 郑州大学土木工程学院,河南郑州,450001

Author(s):

WANG Xinling; ZHU Juntao; Lv Lin; etc

关键词:

混凝土框架结构;  抗震性能研究;  水平低周反复荷栽;  碳纤维布加固

Keywords:

concrete frame structure;  Seismic performance research;  Repeated planting at low levels;  Carbon fiber cloth reinforcement

DOI:

10.3969/j.issn.1671-6833.2008.04.020

文献标志码:

A

摘要:

以某二层钢筋混凝土工业厂房的一榀框架结构为原型,按1:3的缩尺模型,设计了钢筋混凝土框架试件,并对该框架的粱端、柱端及节点进行碳纤维布加固,然后对该框架进行水平低周反复荷载的试验.基于试验结果.主要分析了碳纤维布加固完好钢筋混凝土框架试件的裂缝发展、抗震能力及破坏特点,绘出了试件的滞回曲线、骨架曲线和柱端钢筋及CFRP布的滞回曲线.研究了碳纤维布加固完好混凝土框架结构的抗震性能.试验结果表明,碳纤维布加固完好混凝土框架结构具有良好的抗震性能和滞回耗能能力.

Abstract:

Taking a frame structure of a two-story reinforced concrete industrial plant as the prototype, according to the 1:3 scale model, the reinforced concrete frame specimen was designed, and the sorghum ends, column ends and nodes of the frame were reinforced with carbon fiber cloth, and then the frame was tested with horizontal and low cycle repeated loads. Based on test results. The crack development, seismic resistance and failure characteristics of the reinforced concrete frame specimen reinforced with carbon fiber cloth reinforced in good condition were analyzed, and the hysteresis curve, skeleton curve and hysteresis curve of column end steel bar and CFRP cloth were drawn. The seismic performance of the concrete frame structure reinforced with carbon fiber cloth was studied. The test results show that the concrete frame structure with good carbon fiber cloth reinforcement has good seismic performance and hysteresis energy dissipation capacity.

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