Mode Selection for Detecting Disbonding in Steel/Rubber Adhesive Bonding Structure by Using Lamb Wave

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Mode Selection for Detecting Disbonding in Steel/Rubber Adhesive Bonding Structure by Using Lamb Wave

更新时间：2025-10-30

- Mode Selection for Detecting Disbonding in Steel/Rubber Adhesive Bonding Structure by Using Lamb Wave
- Aeronautical Manufacturing Technology Vol. 52, Issue 5, Pages: 78-81(2009)
- 作者机构：
  
  1. 第二炮兵工程学院
  2. 北京航空制造工程研究所
- 作者简介：
- 基金信息：
- DOI：
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- Published：2009
- 稿件说明：
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李剑，刘松平. 钢/橡胶胶接结构脱粘缺陷Lamb 波检测的模式选择[J]. 航空制造技术, 2009, 52(5): 78-81.

Mode Selection for Detecting Disbonding in Steel/Rubber Adhesive Bonding Structure by Using Lamb Wave[J]. Aeronautical Manufacturing Technology, 2009, 52(5): 78-81.
李剑，刘松平. 钢/橡胶胶接结构脱粘缺陷Lamb 波检测的模式选择[J]. 航空制造技术, 2009, 52(5): 78-81. DOI：

Mode Selection for Detecting Disbonding in Steel/Rubber Adhesive Bonding Structure by Using Lamb Wave[J]. Aeronautical Manufacturing Technology, 2009, 52(5): 78-81. DOI：

摘要

针对Lamb 波检测胶接结构脱粘缺陷时如何选择恰当的模式这一问题，研究了板内质点振动位移与检测灵敏度之间的关系。以钢板/橡胶胶接结构为例，用不同模式的Lamb 波进行了检测试验研究。结果表明，不同模式的波有不同的检测灵敏度，选择在板表面具有较大位移而在板内具有较小位移的Lamb 波模式，可以提高胶接结构脱粘缺陷检测灵敏度。

Abstract

According to the problem of mode selection for detecting disbonding in adhesive bonding structure by using Lamb waves

the relationship between vibration displacement of points in plate and sensitivity of disbonding testing is studied. The experiments are carried out on the steel/rubber adhesive bonding structure by using Lamb waves of different modes. The results show that testing sensitivity of different Lamb waves are different

and a high sensitivity of disbonding testing can be reached by selecting the Lamb modes of which the vibration displacement is larger on plate surfaces than that inside the plate.

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