| 混凝土结构CFRP加固界面粘接质量DSSPI无损检测研究 |
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| 引用本文： | 刘宝会,王喜强,秦玉文.混凝土结构CFRP加固界面粘接质量DSSPI无损检测研究[J].地震工程与工程振动,2006,26(3):162-164. |
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| 作者姓名： | 刘宝会 王喜强 秦玉文 |
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| 作者单位： | 1. 唐山学院,基础部,唐山,063000
2. 天津大学,机械工程学院,天津,300072 |
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| 摘 要： | 本文将数字错位散斑技术引入CFRP加固混凝土界面粘接质量的检测。对预制缺陷模型检测的结果表明,该方法能够迅速准确地对CFRP加固粘接质量作出检测和评价,为混凝土结构加固界面粘接质量无损诊断提供一种新思路。
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| 关 键 词： | 数字错位散斑 无损检测 CFRP 加固 界面粘接质量 |
| 文章编号： | 1000-1301（2006）03-0162-03 |
| 收稿时间： | 2005-12-07 |
| 修稿时间： | 2005-12-072006-03-09 |
Non-destructive test of concrete structures reinforced with CFRP using DSSPI |
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| Liu Baohui,Wang Xiqiang,Qin Yuwen.Non-destructive test of concrete structures reinforced with CFRP using DSSPI[J].Earthquake Engineering and Engineering Vibration,2006,26(3):162-164. |
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| Authors: | Liu Baohui Wang Xiqiang Qin Yuwen |
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| Affiliation: | 1. Basic Department, Tangshan college, Tangshan 063000,China; 2. Department of Mechanics, Tianjin University, Tianjin 300072, China |
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| Abstract: | In the paper,digital speckle shearing pattern interference(DSSPI) is introduced into the non-destructive test(NDT) of the interface performance of concrete structures reinforced with carbon fiber reinforced potymer(CFRP).Test results show that we are able to evaluate promptly the bond quality between CFRP and concrete.It will offer a new way for NDT of concrete structures. |
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| Keywords: | DSSPI NDT CFRP reinforcement interface bond quality |
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