| 考虑二次受力时构件碳纤维布抗弯加固计算方法 |
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| 引用本文： | 王琳,董平.考虑二次受力时构件碳纤维布抗弯加固计算方法[J].合肥工业大学学报(自然科学版),2000,23(Z1):820-822. |
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| 作者姓名： | 王琳 董平 |
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| 作者单位： | 1. 淮南市建筑管理处,安徽淮南,232001
2. 安徽建筑工业学院建筑设计研究院,安徽合肥,230022 |
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| 摘 要： | 该文根据加固结构碳纤维应变滞后的特点,提出了考虑二次受力时碳纤维布加固混凝土正截面承载力计算方法,其计算方法和结果与国外研究结论及国内现行规范较一致,误差仅为1.4%和1.6%,符合要求,具有简单实用易于设计人员掌握的特点.
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| 关 键 词： | 二次受力 计算方法 加固 碳纤维布 |
| 文章编号： | 1003-5060(2000)S1-0820-03 |
| 修稿时间： | 2000年6月13日 |
Practical calculating method of reinforcement design for carbon fibre sheet bending strength in case of reforcing |
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| WANG Lin ,DONG Ping.Practical calculating method of reinforcement design for carbon fibre sheet bending strength in case of reforcing[J].Journal of Hefei University of Technology(Natural Science),2000,23(Z1):820-822. |
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| Authors: | WANG Lin DONG Ping |
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| Institution: | WANG Lin 1,DONG Ping 2 |
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| Abstract: | According to the lag characteristic of the deformation of carbon fibre,this paper presents a method of calculating the ultimate load capacity of main section with carbon fibre sheet(CFS) when considering the effect of reforcing.This calculation method and result are consistent with aboard studies and national standard,and the calculating error is only between 1.4% and 1.6%, meeting the requirment.The method is convenient to be applied in practice for designers. |
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| Keywords: | reforcing calculating method reinforcement carbon fibre sheet |
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