光纤布拉格光栅钢筋腐蚀传感器
详细信息 查看官网全文
- 英文论文题名：Fiber Bragg grating sensor for steel corrosion monitoring
- 论文作者：宋世德 ; 张作才 ; 王晓娜
- 英文论文作者：SONG Shide ; ZHANG Zuocai ; WANG Xiaona ; State Key Laboratory of Coastal and Offshore Engineering ; Dalian University of Technology ; School of Physics and Optoelectronic ; Dalian University of Technology
- 年：2016
- 作者机构：大连理工大学海岸及近海工程国家重点实验室;大连理工大学物理与光电工程学院;
- 论文关键词：光纤光栅(FBG) ; 钢筋腐蚀 ; 传感器 ; 温度补偿 ; 灵敏度
- 英文论文关键词：fiber Bragg grating(FBG) ; reinforcement corrosion ; sensor ; temperature compensation ; sensitivity
- 会议召开时间：2016-10-27
- 会议录名称：第九届全国防震减灾工程学术研讨会论文集
- 语种：中文
- 分类号：TP212
- 学会代码：OGTY
- 会议名称：第九届全国防震减灾工程学术研讨会
- 会议地点：中国安徽合肥
- 主办单位：中国土木工程学会、中国工程院土木、水利与建筑工程学部、中国土木工程学会防震减灾工程技术推广委员会、合肥工业大学、安徽省住房和城乡建设厅
- 学会名称：中国土木工程学会
- 页数：9
- 文件大小：763k
- 原文格式：O
- 会议级别：全国
摘要
以一种由钢筋圆柱、腐蚀测量传感器和温度补偿传感器组成的新型光纤光栅(FBG)钢筋腐蚀传感器为研究对象,将腐蚀测量传感器紧密缠绕在钢筋圆柱表面的环形安装槽内,用以感测腐蚀膨胀;将温度补偿传感器安置在钢筋圆柱的轴向通孔内,用以消除腐蚀测量传感器的温度—应变交叉敏感效应。依据法拉第电解定律设计了电化学加速腐蚀实验,实时监测了混凝土中钢筋圆柱的腐蚀过程,研究了传感器的工作性能,特别是其灵敏度、测量范围和准确度。实验结果表明,该传感器灵敏度高,可以感测到0.026%左右的质量腐蚀率;该传感器测量范围大,腐蚀测量传感器的破坏拉应变接近光纤的极限拉应变;该传感器准确度较高,最大质量腐蚀率的相对误差约为20%。该传感器可以实现钢筋混凝土结构中钢筋的早中期腐蚀监测。
A new type of fiber Bragg grating(FBG)sensor for steel corrosion monitoring is developed,which is composed of steel bar,corrosion measurement sensors and temperature compensation sensor.For sensing corrosion expansion,the corrosion measurement sensor is tightly wound in the annular groove on the surface of the steel bar.And the temperature compensation sensor is installed in the axial via hole of the steel bar to eliminate the cross-sensitivity of strain and temperature.According to Faraday's law of electrolysis,an accelerated electrochemical corrosion experiment was designed to monitor the corrosion process of the steel bar,and the sensor's performance was studied,especially the sensitivity,the measuring range and the accuracy.The experimental results show that the high sensitivity sensor can sense the mass corrosion rate of0.026%.The failure tensile strain of corrosion measurement sensor is close to the ultimate tensile strain of optical fiber,thus the sensor has a large measurement range.The accuracy of the sensor is high,and the relative error of the maximum mass corrosion rate is about 20%.The sensor can monitor the early and mid-term corrosion of reinforcement in reinforced concrete structures.
A new type of fiber Bragg grating(FBG)sensor for steel corrosion monitoring is developed,which is composed of steel bar,corrosion measurement sensors and temperature compensation sensor.For sensing corrosion expansion,the corrosion measurement sensor is tightly wound in the annular groove on the surface of the steel bar.And the temperature compensation sensor is installed in the axial via hole of the steel bar to eliminate the cross-sensitivity of strain and temperature.According to Faraday's law of electrolysis,an accelerated electrochemical corrosion experiment was designed to monitor the corrosion process of the steel bar,and the sensor's performance was studied,especially the sensitivity,the measuring range and the accuracy.The experimental results show that the high sensitivity sensor can sense the mass corrosion rate of0.026%.The failure tensile strain of corrosion measurement sensor is close to the ultimate tensile strain of optical fiber,thus the sensor has a large measurement range.The accuracy of the sensor is high,and the relative error of the maximum mass corrosion rate is about 20%.The sensor can monitor the early and mid-term corrosion of reinforcement in reinforced concrete structures.
引文
[1]Mehta PK.Durability of concrete[C]//2nd international conference on the durability of concrete.Montreal,Canada,1991.
[2]朱杰,方从启.混凝土结构锈胀开裂的扩展有限元数值分析[J].力学季刊,2013,34(1):32-40(Zhu Jie,Fang Congqi.Extended finite element numerical analysis of cracking propagation due to reinforcement corrosion in concrete structures[J].Chinese Quarterly of Mechanics,2013,34(1):32-40(in Chinese)).
[3]许晨.混凝土结构钢筋锈蚀电化学表征与相关检/监测技术[D].浙江:浙江大学,2012(Xu Chen.Electrochemical characteristic and related testing and monitoring technology of the steel corrosion of concrete structures[D].Zhejiang:Zhejiang University,2012(in Chinese)).
[4]罗惠萍.浅析路桥工程中混凝土钢筋锈蚀检测技术[J].黑龙江科技信息,2011,(28):303.
[5]Grahn W,Makedonski P,Wichern J,et al.Proceedings of the SPIE[C]//Imaging SpectrometryⅦ.San Diego,CE,USA,2002.
[6]Nguyen TH,Venugopala T,Chen Shuying,et al.Fluorescence based fibre optic pH sensor for the pH 10-13 range suitable for corrosion monitoring in concrete structures[J].Sensors and Actuators B:Chemical,2014,191:498-507.
[7]Francine L,Inaudi D,Kronenberg P,et al.A new system for early chloride detection in concrete[J].Smart Materials and Structures,2008,17(4):1-8.
[8]Bennett KD,Mclaughlin LR.Proceedings of the SPIE[C]//Conference on Smart Structures and Materials 1995-Smart Systems for Bridges,Structures,and Highways.San Diego,CA,1995.
[9]黎学明,张胜涛,黄宗卿,等.钢筋腐蚀监测的光纤传感技术[J].腐蚀科学与防护技术,1999,11(3):169-173(Li Xueming,Zhang Shengtao,Huang Zongqing,et al.Fiber Optics Sensing Technique for Monitoring Corrosion of Steel in Reinforced Concrete[J].Corrosion Science and Protection Technology,1999,11(3):169-173(in Chinese)).
[10]Zhang N,Chen W,Zheng X,et al.Optical sensor for steel corrosion monitoring based on etched fiber Bragg grating sputtered with iron film[J].IEEE Sensors Journal,2015,15(6):3551-3556.
[11]李俊,吴瑾,高俊启.一种监测钢筋腐蚀的光纤光栅传感器的研究[J].光谱学与光谱分析,2010,30(1):283-286(Li Jun,Wu Jin,Gao Junqi.Study of Optical Fiber Grating Sensor for Monitoring Corrosion of Reinforcing Steel[J].Spectroscopy and Spectral Analysis,2010,30(1):283-286(in Chinese)).
[12]Abu Hassan MR,AbuBakar MH,Dambul K,et al.Optical-Based Sensors for Monitoring Corrosion of Reinforcement Rebar via an Etched Cladding Bragg Grating[J].Sensors,2012,12(11):15820-15826.
[13]Zhao XF,Cui YJ,Wei HM,et al.Research on corrosion detection for steel reinforced concrete structures using the fiber optical white light interferometer sensing technique[J].Smart Materials and Structures,2013,22(6):1-8.
[14]Lei Y,Zheng ZP.Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete[J].Mathematical Problems in Engineering,2013:1-14.
[15]李宏男,任亮.结构健康监测光纤光栅传感技术[M].北京:中国建筑工业出版社,2008.
[16]邢占东.氯离子环境下的双掺混凝土耐久性研究[D].大连:大连理工大学,2005(Xing Zhandong.Research on Double Mixture Concrete Durability under Chloride ion Circumstance[D].Dalian;Dalian University of Technology,2005(in Chinese)).
[17]宫鹏,欧进萍,赵雪峰.钢筋混凝土构件锈蚀的光纤监测技术与锈胀的评定方法[D].大连:大连理工大学,2012(Gong Peng,Ou Jinping,Zhao Xuefeng.Corrosion Monitoring by Fiber Sensing Techniques and Corrosion Expansion Evaluation in Reinforced Concrete Members[D].Dalian:Dalian University of Technology,2012(in Chinese)).
[18]Mao JH,Chen JY,Cui L,et al.Monitoring the Corrosion Process of Reinforced Concrete Using BOTDA and FBG Sensors[J].Sensors,2015,15(4):8866-8883.
[19]Wu F,Gong JH,Zhang Z.Calculation of corrosion rate for reinforced concrete beams based on corrosive crack width[J].Journal of Zhejiang University-SCIENCE A,2014,15(3):197-207.
[20]陈月顺.钢筋混凝土锈胀裂缝的演化过程研究[D].武汉:华中科技大学,2006(Chen Yueshun.Studies on the Expanding Process of Corrosive Crack in Reinforced Concrete[D].Wuhan:Huazhong University of Science and Technology,2006(in Chinese)).
[2]朱杰,方从启.混凝土结构锈胀开裂的扩展有限元数值分析[J].力学季刊,2013,34(1):32-40(Zhu Jie,Fang Congqi.Extended finite element numerical analysis of cracking propagation due to reinforcement corrosion in concrete structures[J].Chinese Quarterly of Mechanics,2013,34(1):32-40(in Chinese)).
[3]许晨.混凝土结构钢筋锈蚀电化学表征与相关检/监测技术[D].浙江:浙江大学,2012(Xu Chen.Electrochemical characteristic and related testing and monitoring technology of the steel corrosion of concrete structures[D].Zhejiang:Zhejiang University,2012(in Chinese)).
[4]罗惠萍.浅析路桥工程中混凝土钢筋锈蚀检测技术[J].黑龙江科技信息,2011,(28):303.
[5]Grahn W,Makedonski P,Wichern J,et al.Proceedings of the SPIE[C]//Imaging SpectrometryⅦ.San Diego,CE,USA,2002.
[6]Nguyen TH,Venugopala T,Chen Shuying,et al.Fluorescence based fibre optic pH sensor for the pH 10-13 range suitable for corrosion monitoring in concrete structures[J].Sensors and Actuators B:Chemical,2014,191:498-507.
[7]Francine L,Inaudi D,Kronenberg P,et al.A new system for early chloride detection in concrete[J].Smart Materials and Structures,2008,17(4):1-8.
[8]Bennett KD,Mclaughlin LR.Proceedings of the SPIE[C]//Conference on Smart Structures and Materials 1995-Smart Systems for Bridges,Structures,and Highways.San Diego,CA,1995.
[9]黎学明,张胜涛,黄宗卿,等.钢筋腐蚀监测的光纤传感技术[J].腐蚀科学与防护技术,1999,11(3):169-173(Li Xueming,Zhang Shengtao,Huang Zongqing,et al.Fiber Optics Sensing Technique for Monitoring Corrosion of Steel in Reinforced Concrete[J].Corrosion Science and Protection Technology,1999,11(3):169-173(in Chinese)).
[10]Zhang N,Chen W,Zheng X,et al.Optical sensor for steel corrosion monitoring based on etched fiber Bragg grating sputtered with iron film[J].IEEE Sensors Journal,2015,15(6):3551-3556.
[11]李俊,吴瑾,高俊启.一种监测钢筋腐蚀的光纤光栅传感器的研究[J].光谱学与光谱分析,2010,30(1):283-286(Li Jun,Wu Jin,Gao Junqi.Study of Optical Fiber Grating Sensor for Monitoring Corrosion of Reinforcing Steel[J].Spectroscopy and Spectral Analysis,2010,30(1):283-286(in Chinese)).
[12]Abu Hassan MR,AbuBakar MH,Dambul K,et al.Optical-Based Sensors for Monitoring Corrosion of Reinforcement Rebar via an Etched Cladding Bragg Grating[J].Sensors,2012,12(11):15820-15826.
[13]Zhao XF,Cui YJ,Wei HM,et al.Research on corrosion detection for steel reinforced concrete structures using the fiber optical white light interferometer sensing technique[J].Smart Materials and Structures,2013,22(6):1-8.
[14]Lei Y,Zheng ZP.Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete[J].Mathematical Problems in Engineering,2013:1-14.
[15]李宏男,任亮.结构健康监测光纤光栅传感技术[M].北京:中国建筑工业出版社,2008.
[16]邢占东.氯离子环境下的双掺混凝土耐久性研究[D].大连:大连理工大学,2005(Xing Zhandong.Research on Double Mixture Concrete Durability under Chloride ion Circumstance[D].Dalian;Dalian University of Technology,2005(in Chinese)).
[17]宫鹏,欧进萍,赵雪峰.钢筋混凝土构件锈蚀的光纤监测技术与锈胀的评定方法[D].大连:大连理工大学,2012(Gong Peng,Ou Jinping,Zhao Xuefeng.Corrosion Monitoring by Fiber Sensing Techniques and Corrosion Expansion Evaluation in Reinforced Concrete Members[D].Dalian:Dalian University of Technology,2012(in Chinese)).
[18]Mao JH,Chen JY,Cui L,et al.Monitoring the Corrosion Process of Reinforced Concrete Using BOTDA and FBG Sensors[J].Sensors,2015,15(4):8866-8883.
[19]Wu F,Gong JH,Zhang Z.Calculation of corrosion rate for reinforced concrete beams based on corrosive crack width[J].Journal of Zhejiang University-SCIENCE A,2014,15(3):197-207.
[20]陈月顺.钢筋混凝土锈胀裂缝的演化过程研究[D].武汉:华中科技大学,2006(Chen Yueshun.Studies on the Expanding Process of Corrosive Crack in Reinforced Concrete[D].Wuhan:Huazhong University of Science and Technology,2006(in Chinese)).
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |