[1] [1] Alan D. Kersey,Michael A. Davis,Heather J. Patrick et al.. Fiber grating sensors [J]. J. Lightwave Technol.,1997,15(8):1442-1463

[2] [2] Sungchul Kim,Seungwoo Kim,Jaejoong Kwon et al.. Fiber Bragg grating strain sensor demodulator using a chirped fiber grating[J]. IEEE Photon. Technol. Lett.,2001,13(8):839-841

[3] [3] Agostino Iadicicco,Andrea Cusano,Stefania Campopiano et al.. Thinned fiber Bragg gratings as refractive index sensors[J]. IEEE Sensors Journal,2005,5(6):1288-1295

[4] [4] Zhu Haohan,Qin Haikun,Zhang Min et al.. Peak-detection algorithm in the demodulation for the fiber Bragg grating sensor system [J]. Chinese J. Lasers,2008,35(6):893-897

[5] [5] Chang Tianying,Li Dongsheng,Sui Qingmei et al.. Experiment research of fiber grating sensor in the forked tunnel model [J]. Chinese J. Scientific Instrument,2008,29(1):103-108

[6] [6] Zhou Changzun,Chen Yang,Peter Kung. Research on thermal stability of fiber Bragg gratings[J]. Acta Optica Sinica,2003,23(4):434-437

[7] [7] Liu Jinxuan,Chai Jing,Zhu Lei et al.. Theory of fiber Bragg grating multi-point sensing of rock deformation and its engineering application[J]. Acta Optica Sinica,2008,28(11):2143-2147

[8] [8] Feng Yan,Zhang Hua,Li Yulong et al.. Temperature sensitization model of fiber Bragg grating with metal coating [J]. Acta Optica Sinica,2009,29(2):336-341

[9] [9] Wu Yonghong,Yan Qixiang et al.. Investigation on reflective fiber-optic seepage pressure sensors [J]. J. Sichuan University (Engineering Science Edition),2003,35(3):26-29

[10] [10] Xia Yuanyou,Rui Rui,Liang Lei et al.. An attempt of embedding fiber optic Bragg grating sensors in freeway foundation to detect the pore-water pressure[J]. Chinese J. Geotechnical Engineering,2005,27(2):162-166

[11] [11] Zhu sirong,Tan Minfeng,Guo Mingjing et al.. Research on the transverse effect of the fiber Bragg grating[J]. J. Wunan University of Technology,2005,27(9):7-9

[12] [12] Fu Haiwei,Qiao Xueguang,Jia Zhen′an et al.. Stress sensitivity enhanced in-fiber Bragg grating pressure sensor[J]. Chinese J. Lasers,2004,31(4):473-476

[13] [13] Cheng Daxian. Mechanical Design Handbook[M]. Beijing:Chemical Industry Press,2004. 7-179-7-182

[14] [14] Chen Jingyi,Cai Guozhong. Computer-Aided Engineering Analysis ANSYS User Guide[M].Beijing:China Railway Publishing House,2001. 5-25

[15] [15] M. G. Xu,L. Reekie,Y. T. Chow et al.. Optical in-fiber grating high pressure sensor[J]. Electron. Lett.,1993,29(4):398-399