비파괴검사학회지 (Journal of the Korean Society for Nondestructive Testing)
- 제11권1호
- /
- Pages.23-30
- /
- 1991
- /
- 1225-7842(pISSN)
- /
- 2287-402X(eISSN)
초음파를 이용한 복합재료 하니캄 구조물의 Disbonding 검출에 관한 연구
A Study on the Disbonding Detection of FRP Honeycomb Sandwich Structure by Ultrasonic Methods
초록
In this study the bonding quality evaluation of FRP honeycomb structure was performed by the ultrasonic C-Scan method and stress wave factor measurements. These NDT techniques could be well applied to the disbonding detection of FRP honeycomb structures. Especially, stress wave factor (SWF) measurement is expected to be a useful technique in field applications.
키워드