Fibre Optic Protection System for Concrete Structures
Fibre Optic Protection System for Concrete Structures
摘要
The design concepts, modelling and implementation of various fibre optic sensor protection systems for development in concrete structures were investigated. Design concepts and on-site requirements for surface-mounted and embedded optical fibre sensor in concrete were addressed. Finite element （FE） modelling of selected sensor protection systems in strain-transfer efficiency from the structure to the sensing region was also studied. And experimental validation of specified sensor protection system was reported. Results obtained indicate that the protection system for the sensors performs adequately in concrete environment and there is very good correlation between results obtained by the protected fibre optic sensors and conventional electrical resistance strain gauges.
The design concepts, modelling and implementation of various fibre optic sensor protection systems for development in concrete structures were investigated. Design concepts and on-site requirements for surface-mounted and embedded optical fibre sensor in concrete were addressed. Finite element （FE） modelling of selected sensor protection systems in strain-transfer efficiency from the structure to the sensing region was also studied. And experimental validation of specified sensor protection system was reported. Results obtained indicate that the protection system for the sensors performs adequately in concrete environment and there is very good correlation between results obtained by the protected fibre optic sensors and conventional electrical resistance strain gauges.
参考文献15
-
1[1]C.I.Merzbacher,A.D.Kersey and E.J.Friebele:Smart Mater.Struct.,1996,5,196.
-
2[2]M.V.Gandhi and B.S.Thompson:Smart Materials and Structures,Chapman Hall,London,1992.
-
3[3]K.T.V.Grattan and B.T.Meggitt:Optical Fiber Sensor Technology:Devices and Technology,Chapman &Hall,London,1998.
-
4[4]B.Culshaw and J.Dakin:Optical Fiber Sensors:Applications,Analysis,and Future,Artech House Inc.,Boston,1997.
-
5[5]E.Udd:Fiber Optic Smart Structures Technology,Fiber Optic Smart Structures,John Wiley Sons,New York,1995.
-
6[6]R.M.Measures:Fibre Optic Strain Sensing,Fibre Optic Smart Structures,ed.E.Udd,John Wiley & Sons,New York,1995.
-
7[7]Shanyi DU and Jinsong LENG:Smart Material Systems and Structures,Science Press,Beijing,2001.(in Chinese)
-
8[8]J.S.Leng and A.Asundi:SPIE-The Int.Symp.on Photonics and Applications (ISPA'99),SPIE 3897,Singapore 29 Nov.-3 Dec,1999,505.
-
9[9]W.R.Habel,D.Hofmann and B.Hillemeier:Cement Concrete Comp.,1997,19,81-102.
-
10[10]W.Lee,J.Lee,C.Henderson,H.F.Taylor,R.James,C.E.Lee,V.Swenson,R.A.Atkins and W.G.Gemeiner:Appl.Optics,1999,38(7),1110.
-
1刘旭光.如何开发触摸屏的Web浏览器[J].电脑编程技巧与维护,2001(12):63-65.
-
2山村武彦,张从德.阪神灾区行[J].云南消防,1995(4):26-27.
-
3李斌.入侵防御系统(IPS)在教育城域网中的应用[J].电脑知识与技术（过刊）,2010,0(23):6453-6454. 被引量：1
-
4张仕棋,李鹏宇.基于地域文化特征的园林景观设计探究[J].湖南农业科学,2015(2):77-78. 被引量：4
-
5罗周文.钢板桩基坑支护施工技术[J].企业科技与发展,2011(7):35-37.
-
6Arbor推出反DDoS攻击设备[J].石油工业计算机应用,2011(4):55-55.
-
7成关锋.深基坑工程中换撑技术的应用[J].建筑技术,2005,36(12):905-906. 被引量：32
-
8刘毓氚,李协,陈福全.深基坑工程软托换技术影响因素分析[J].岩土力学,2008,29(6):1535-1539. 被引量：2
-
9张福明,张恺玲,陈安敏,赵健.拉力型岩石锚杆临界锚固长度的试验研究[J].岩土锚固工程,2017,0(1):17-21.
-
10Rod,Lawton,李瑞华.认识与选择传感器[J].科技新时代（下半月）,2005(9):62-65.
