[1]高颖,曹征良.碳纤维布加固钢筋混凝土梁的受弯承载力计算[J].深圳大学学报理工版,2005,22(1):85-90.
 GAO Ying and CAO Zheng-liang.Calculations of flexural strengths for reinforced concrete beams repaired with CFRP[J].Journal of Shenzhen University Science and Engineering,2005,22(1):85-90.
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碳纤维布加固钢筋混凝土梁的受弯承载力计算()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第22卷
期数:
2005年1期
页码:
85-90
栏目:
土木建筑工程
出版日期:
2005-01-30

文章信息/Info

Title:
Calculations of flexural strengths for reinforced concrete beams repaired with CFRP
文章编号:
1000-2618(2005)01-0085-06
作者:
高颖曹征良
深圳大学建筑与土木工程学院,深圳 518060
Author(s):
GAO Ying and CAO Zheng-liang
College of Architecture and Civil Engineering Shenzhen University,Shenzhen 518060 P.R. China
关键词:
碳纤维布 补强加固 钢筋混凝土梁 二次受力 受弯承载力
Keywords:
carbon fiber reinforced polymer(CFRP)repairing and strengthening reinforced concrete beams secondary load flexural strength
分类号:
TU375
文献标志码:
A
摘要:
采用国家标准《混凝土结构设计规范GB50010-2002》附录C规定的混凝土单轴本构关系,并考虑加固构件的二次受力效应,提出碳纤维布加固钢筋混凝土受弯构件的抗弯承载力实用算法.利用赵彤、吴刚等人给出的试验加固梁进行验算,理论计算与实验数据符合较好,表明本算法可供工程设计参考.
Abstract:
Based on the general assumptions for the ultimate flexural strengths of reinforced concrete beams, the equations of the ultimate resistance moments of the concrete flexural members repaired with carbon fiber reinforced polymer were proposed for the design calculations. The effect of the secondary loads of the repaired members was considered in the derived equations. The equations were applied to calculate the repaired beams given in the references. The agreement between the theoretical and the experimental results was desirable. It showed that the equations derived in the paper were applicable to the design calculations in practical engineering.
更新日期/Last Update: 2015-10-16