Study on tensile damage of composites based on nonlinear mixing Lamb wave

doi:10.19936/j.cnki.2096-8000.20230528.010

Abstract

Abstract: The invisible damage of composite plates under tensile stress was detected by nonlinear mixing Lamb wave. A finite element model based on the propagation characteristics of nonlinear mixing Lamb wave is established. The relationship between the composite plate and the nonlinear response of nonlinear mixing Lamb wave under different tensile displacement and the influence of different tensile damage degree in the composite plate on the nonlinear coefficient of nonlinear mixing Lamb wave are studied. The simulation results are verified by snap nonlinear ultrasonic testing device. The research results show that the existence of strain can be detected by using nonlinear mixed Lamb waves; in a certain region, with the increase of tensile displacement, the sum-frequency amplitude of the mixed Lamb wave and the nonlinear coefficient of the sum-frequency gradually increase. The mixed Lamb wave detection method can effectively evaluate the tensile damage of composite plates.

Key words: tensile displacement, damage detection, nonlinear coefficient, mixing detection, finite element model, composites

CLC Number:

TB332

WANG Lele, ZHENG Guoyan, LI Haiyin, YIN Zhenhua, ZHENG Yanping. Study on tensile damage of composites based on nonlinear mixing Lamb wave[J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(5): 65-70.

References

[1] 王容, 吴奇, 熊克, 等. 复合材料基体裂纹光纤光栅非线性超声Lamb波检测试验研究[J]. 航空制造术, 2021, 64(21): 51-56.
[2] 苑博, 税国双, 汪越, 等. 非线性超声混频检测技术在无损检测中的研究进展[J]. 机械工程学报, 2019, 55(16): 33-46.
[3] 张青松, 铁瑛, 尹振华, 等. 复合材料裂纹参数对Lamb波非线性系数的影响研究[J]. 玻璃钢/复合材料, 2019(6): 17-23.
[4] DEMCˇ ENKO A, MAININI L, KORNEEV V A. A study of the noncollinear ultrasonic-wave-mixing technique under imperfect resonance conditions[J]. Ultrasonics, 2015, 57: 179-189.
[5] 银信, 朱武军, 孙茂循, 等. 裂纹尖端塑性区非线性超声混频定位表征[J]. 声学学报, 2021, 46(3): 463-470.
[6] 魏勤, 田晓华, 宋广三, 等. 非线性Lamb波混频法及板中微裂纹的检测[J]. 江苏科技大学学报(自然科学版), 2020, 34(2): 110-114.
[7] 李伟, 黄远航, 刘鑫, 等. T700型碳纤维复合材料拉伸损伤的声学评价方法[J]. 无损检测, 2018, 40(11): 50-55.
[8] 唐博, 孙茂循, 项延训, 等. 超声Lamb波共线混频仿真及实验[C]//2017年西安-上海声学学会第五届声学学术交流会议论文集. 2017: 25-28.
[9] 王丽梅. 基于谐波和波束混叠理论的非线性超声检测技术研究[D]. 太原: 中北大学, 2016.
[10] LI Q G, MING X Z, XI L W, et al. Nonlinear lamb wave micro-crack direction identification in plates with mixed-frequency technique[J]. Applied Sciences, 2020, 10(6): 2135.
[11] JIA W Y, QIN W, LI Y Z, et al. Nonlinear frequency mixing of Lamb wave for detecting randomly distributed microcracks in thin plates[J]. Wave Motion, 2020, 99: 102663.
[12] 焦敬品, 李立, 高翔, 等. 金属板疲劳损伤非线性兰姆波混频检测[J]. 声学学报, 2022, 47(2): 256-265.
[13] 刘素贞, 杨圣哲, 袁路航, 等. 含微裂纹铝材的电磁超声Lamb波混频非线性检测及量化分析[J]. 电工技术学报, 2021, 36(17): 3639-3648.
[14] 赵前, 李义丰. 基于非线性Lamb波混频技术的复合板微裂纹方向识别研究[J]. 南京大学学报(自然科学), 2021, 57(3): 473-481.
[15] 周益, 李三星. 基于多重双波混频干涉仪的Lamb波频散特性研究[J]. 激光与光电子学进展, 2021, 58(23): 290-295.
[16] ZHOU C, HONG M, SU Z, et al. Evaluation of fatigue cracks using nonlinearities of acousto-ultrasonic waves acquired by an active sensor network[J]. Smart Materials & Structures, 2013, 22(1): 015018.
[17] DELRUE S, KOEN V. Detection of defect parameters using nonlinear air-coupled emission by ultrasonic guided waves at contact acoustic nonlinearities[J]. Ultrasonics, 2015, 63: 147-154.
[18] CHEN H, GAO G, HU N, et al. Modeling and simulation of frequency mixing response of two counter-propagating Lamb waves in a two-layered plate[J]. Ultrasonics, 2020, 104: 106109.
[19] J. L. 罗斯. 固体中的超声波[M]. 北京: 科学出版社, 2004.
[20] 张俊哲. 无损检测技术及其应用[M]. 北京: 科学出版社, 1993.