Study on Damage Location Detection of Fiber-reinforced Composite Thin Plate Based on Laser Linear Scanning Method

doi:10.3901/JME.2019.18.008

Abstract

Abstract: This research studies damage location detection of fiber-reinforced composite thin plate based on laser scanning method. The laser scanning frame model of the composite plate is established, and when the extraction principle of modal shape data is illustrated, two-dimensional five-spot-tripling surface smoothing method is proposed, so that a quantitative index for damage location detection of fiber-reinforced composite thin plate, i.e., the damage location index can be derived. The Matlab calculation program is written, and the specific damage location detection procedures of composite plate based on laser scanning method are also proposed. T300 fiber/epoxy composite plate is taken as a study object, and damage detection experiment is performed based on the established laser scanning vibration testing system. It has been proved that the above method can detect fiber breakage position of such composite plate with high accuracy, and this method and the related experimental system can provide a new idea for damage detection and identification of composite structures.

Key words: fiber-reinforced composite plate, two-dimensional five-spot-tripling surface smoothing method, damage location detection, laser linear scanning, experimental study

CLC Number:

TB535

LI Hui, CHANG Yongle, ZHANG Tinan, XU Zhonghao, WEN Bangchun. Study on Damage Location Detection of Fiber-reinforced Composite Thin Plate Based on Laser Linear Scanning Method[J]. Journal of Mechanical Engineering, 2019, 55(18): 8-14.

References

[1] MORGAN P. Carbon fibers and their composites[M]. Boca Raton:The Chemical Rubber Company Press,2005.
[2] 沈观林. 复合材料力学[M]. 北京:清华大学出版社,2006. SHEN Guanlin. Mechanics of composite materials[M]. Beijing:Tsinghua University Press,2006.
[3] SUNDARESAN M J,GHOSHAL A,LI J,et al. Experimental Damage detection on a wing panel using vibration deflection shapes[J]. Acoustics Speech & Signal Processing Newsletter IEEE,2003,2(3):243-256.
[4] GHOSHAL A,CHATTOPADHYAY A,SCHULZ M J,et al. Experimental investigation of damage detection in composite material structures using a laser vibrometer and piezoelectric actuators[J]. Journal of Intelligent Material Systems & Structures,2003,14(8):521-537.
[5] CASTELLINI P. Structural damage assessment in composite material using laser Doppler vibrometry[J]. Proc Spie,2004,5503:375-379.
[6] ROY K,AGRAWAL S,BHATTACHARYA B,et al. Fundamental mode shape to localize delamination in cantilever composite plates using laser doppler vibrometer[C]//9th Structural Engineering Convention (SEC2014),December 22-24,2014,Indian Institute of Technology Delhi,India. New Delhi:Springer,2015:2621-2633.
[7] VANLANDUIT S. Linear and nonlinear damage detection using a scanning laser vibrometer[J]. Shock and Vibration. 2015,9(1-2):43-56.
[8] LIEVEN N A,EWINS D J. Spatial correlation of mode shapes,the coordinate modal assurance criterion (COMAC)[C]//Proceedings of the sixth international modal analysis conference,February 1-4,1988,Orlando,Florida. Kissimmee:Union College,1988:690-695.
[9] 冯侃,GONG Xiaojing,OLIVIER Sicot,等. 复合材料板冲击损伤检测的二维间隔平滑法[J]. 试验力学,2013,28(2):173-179. FENG Kan,GONG Xiaojing,OLIVIER Sicot,et al. Two-dimensional gapped smoothing method forimpact damage detection of composite laminates[J]. Journal of Experimental Mechanics,2013,28(2):173-179.
[10] YOON M K,HEIDER D,GILLESPIE J W J R,et al.Local damage detection using the two-dimensional gapped smoothing method[J]. Journal of Sound and Vibration,2005,279(1-2):119-139.
[11] 李晖,孙伟,许卓,等. 基于激光旋转扫描的约束态薄壁圆柱壳模态振型测试新方法[J]. 振动与冲击,2014,33(16):155-159. LI Hui,SUN Wei,XU Zhuo,et al. Experimental method of laser rotating sanning to measure mode shapes of constrained thin cylindrical shell[J]. Journal of Vibration and Shock,2014,33(16):155-159.
[12] RATCLIFFE C P. Damage detection using a modified Laplacian operator on mode shape data[J]. Journal of Sound & Vibration,1997,204(3):505-517.
[13] QIAO P,LU K,LESTARI W,et al. Curvature mode shape-based damage detection in composite laminated plates[J]. Steel Construction,2008,80(3):409-428.

[1]	ZHANG Junrui, ZHANG Jun, MA He, DOU Yunping. Experimental Study and Contact Analysis of Fixed Frog After Wheel Set Passing Through Wear [J]. Journal of Mechanical Engineering, 2023, 59(18): 304-311.
[2]	WANG Dongwei, LIU Mingxing, WU Xiao, QIAN Weiji. Experimental and Numerical Study on the Response Characteristics of Piezoelectric Energy Harvester via Friction-induced Vibration [J]. Journal of Mechanical Engineering, 2021, 57(9): 89-98.
[3]	LU Jun, LI Yuanjun, CHANG Qiang. Study on Optimal Design and Experimental Characteristics of MSMA Sensor [J]. Journal of Electrical Engineering, 2021, 16(1): 42-47.
[4]	LÜ Ming, LI Qiang, NING Zhi, JI Zhao, SUN Chunhua. Investigation on the Deloading Characteristic of Sound Barrier on High-speed Railway [J]. Journal of Mechanical Engineering, 2018, 54(8): 8-16.
[5]	CUI Minchao, ZHAO Shengdun, CHEN Chao, ZHANG Dawei. The Experimental Study of Axial In-feed Incremental Rolling Process of Spline Shaft [J]. Journal of Mechanical Engineering, 2018, 54(7): 199-204.
[6]	Lu Jun,u Chaofeng. Optimized Design of Magnetically Controlled hape Memory Alloy Sensor [J]. Journal of Electrical Engineering, 2018, 13(12): 1-6.
[7]	YU Rufei, CHEN Wei. Research Progress and Prospect of Surface Texturing in Industrial Tribology [J]. Journal of Mechanical Engineering, 2017, 53(3): 100-110.
[8]	HAN Shaobing, ZHONG Jingjun, LU Huawei. Experimental Study of Blade Tip Winglet on Tip Clearance Flow in Compressor Cascade [J]. Journal of Mechanical Engineering, 2016, 52(20): 168-177.
[9]	ZHANG Qinglei;GAO Mengxue;XU Hua;FU Yumin;DUAN Jianguo. Theoretical and Experimental Study on the Dynamic Characteristics of Tilting Pad Thrust Bearing Considering Excitation Frequency [J]. , 2014, 50(23): 50-58.
[10]	HE Yaling;TAO Wenquan. Fundamental Mechanism of Enhancing Single-phase Convective Heat Transfer [J]. , 2009, 45(3): 27-38.
[11]	ZUO Chengji;QIAN Yejian;AN Da;OUYANG Minggao;YANG Fuyuan. EXPERIMENTAL STUDY ON AIR-POWERED ENGINE [J]. , 2007, 43(4): 93-97.
[12]	ZHANG Jianci;CUI Baoling;LI Yi;ZHU Zuchao;CHEN Ying. OPTIMUM DESIGN SYSTEM OF LOW-SPECIFIC OPEN-IMPELLER HIGH-SPEED CENTRIFUGAL PUMP [J]. , 2006, 42(7): 19-23.
[13]	Wang Guangchun;Zhao Guoqun;Xia Shisheng. NEW PRECISION FORGING PROCESS AND EXPERIMENTAL STUDY ON SPUR GEARS [J]. , 2005, 41(2): 123-126.
[14]	Ji Hong;Fu Xin;Yang Huayong;Wang Qingfeng. EXPERIMENTAL STUDY ON NOISE CHARACTERISTICS OF GROOVE-TPYE ORIFICES [J]. , 2004, 40(11): 42-46.
[15]	Sun Dagang;Lin Muyi;Deng Hongguang;Zhang Hong;Lian Jinyi. EXPERIMENTAL STUDY OF FATIGUE CHARACTERISTICS FOR VISCOELASTIC SUSPENSIONS [J]. , 2002, 38(4): 46-50.