Reflection and transmission coefficients of the SH0 mode in the adhesive structures with imperfect interface

被引:15
|
作者
Ding, Juncai [1 ]
Wu, Bin [1 ]
He, Cunfu [1 ]
机构
[1] Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing 100124, Peoples R China
基金
中国国家自然科学基金;
关键词
Adhesive structure; Lowest SH mode; Tangential stiffness coefficient; Interface bonding conditions; Multi-order resonance; BONDED COMPOSITE REPAIR; WAVE PROPAGATION; GUIDED-WAVES; THIN-FILM; FREQUENCY; LAYER; SCATTERING; THICKNESS; DAMAGE;
D O I
10.1016/j.ultras.2016.05.010
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Compared with body waves, ultrasonic guided waves can provide more local characteristic information about the interface in the defect detection of adhesive structures. In the paper, the expressions of the reflection and transmission coefficients of the lowest SH mode (SH0) in multilayered plate-like adhesive structure were deduced on the basis of wave propagation controlling equations and tangential stiffness coefficient K-T was contained in the expressions. Then, the expressions were compared with the previous results to verify their applicability and correctness. Then, aluminum/epoxy resin/aluminum adhesive structures were used to explore the effects of the changes in incident angle, frequency-thickness product and tangential stiffness coefficient on SH wave propagation characteristics in adhesive structures with different interface quality (perfect, weak bonding, and slip/debonding interfaces). The results showed that the propagation mode of SH wave in adhesive structures was mainly determined by the incident angle, frequency, adhesive layer thickness and tangential stiffness coefficient. With the increase in the frequency-thickness product, multi-order resonance is generated in the reflection and transmission coefficient curves of SH wave under the perfect and weak bonding interfaces. If proper values of the incident angle of acoustic waves and frequency-thickness product are selected, the perfect, weak bonding, and slip/debonding interfaces can be differentiated from each other, but the slip and debonding interfaces cannot be distinguished from each other. The study provides theoretical contribution to the detection of multilayered plate-like adhesive structure by SH wave. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:248 / 257
页数:10
相关论文
共 50 条
  • [1] Reflection Study of SH0 Mode with Plate Edge at Different Incident Angles
    Suresh, Nived
    Balasubramaniam, Krishnan
    45TH ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOL 38, 2019, 2102
  • [2] Comb Transducer for Generation of SH0 Mode in Crystalline Piezoelectric Membrane
    Plessky, Victor
    Koskela, Julius
    Yandrapalli, Soumya
    PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), 2020,
  • [3] Reflection and transmission of normal incidence SH0 waves at a lap joint consisting of two plates of the same material and thickness
    Choi, M. S.
    Kim, S. J.
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2006, 49 (05) : 1955 - 1960
  • [4] GHz Broadband SH0 Mode Lithium Niobate Acoustic Delay Lines
    Lu, Ruochen
    Yang, Yansong
    Li, Ming-Huang
    Manzaneque, Tomas
    Gong, Songbin
    IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2020, 67 (02) : 402 - 412
  • [5] REFLECTION AND TRANSMISSION COEFFICIENTS FOR A DIFFUSED INTERFACE
    NEMEC, J
    TYRAS, G
    APPLIED OPTICS, 1968, 7 (10): : 1929 - &
  • [6] PULSE-ECHO REFLECTION OF THE SH0 GUIDED WAVE MODE FROM A PART-THICKNESS ELLIPTICAL DEFECT IN A PLATE
    Ma, J.
    Cawley, P.
    Lowe, M.
    REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 29A AND 29B, 2010, 1211 : 176 - 183
  • [7] Spurious Mode Suppression in SH0 Lithium Niobate Laterally Vibrating MEMS Resonators
    Song, Yong-Ha
    Gong, Songbin
    2015 IEEE INTERNATIONAL ELECTRON DEVICES MEETING (IEDM), 2015,
  • [8] Reflection behaviour of SH0 from small defects in thin sheets, with application to EMAT inspection of titanium
    Peyton, Christian
    Dixon, Steve
    Dutton, Benjamin
    Vesga, Wilson
    Edwards, Rachel S.
    NONDESTRUCTIVE TESTING AND EVALUATION, 2024,
  • [9] The Frequency Selection of SH0 Waves for Total Transmission and Its Application in the Damage Detection of Aircrafts
    Yue, Yanchao
    Chen, Tangbing
    Zhang, Lingling
    Abdelsalam, Moustafa
    Musanyufu, Josephine
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2020, 122 (01): : 259 - 272
  • [10] Algebraic structure of Fresnel reflection and transmission coefficients at an interface
    Monzón, JJ
    Sánchez-Soto, LL
    OPTIK, 1999, 110 (07): : 309 - 312