Laser Shearography Testing for Aircraft Composite and Honeycomb Components

摘要：

　　With the rapid development of aircraft industry,high performance composite and honeycomb components are widely used.Various defects,such as delamination or debonding in composites,will lead to structural failure even flight accidents.Effective nondestructive testing methods,therefore,must be used to inspect the composite and honeycomb components.The objective of this paper was to introduce the test theory and characteristics of laser shearography method,exhibit the structure and performance of typical shearography testing instrument,and show testing examples for aircraft composite and honeycomb components.The developing trend for laser shearography testing technology was directed at the end.

关键词： Laser shearography Aircraft Composite Nondestructive testing

作者: Gongjin Qi Hong Lei Peng Jing Gangqiang Fu Haisheng He Qi Guo

作者单位: Beijing Aeronautical Technology Research Center, Beijing 100076, China

会议类型: 国际会议

会议名称: 2013西安国际航空维修与管理学术会议

会议地点: 西安

会议语种:英文

页码: 39-44

在线出版日期: 2013-11-25（万方平台首次上网日期，不代表论文的发表时间）