항공우주시스템공학회지 (Journal of Aerospace System Engineering)
- 제7권1호
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- Pages.39-43
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- 2013
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- 1976-6300(pISSN)
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- 2508-7150(eISSN)
DOI QR Code
항공기 기체에 적용된 샌드위치 복합재 구조의 손상 후 수리 방안 연구
A Study on Repair Technique after Damage of Aircraft Sandwich Composite Structure
- 투고 : 2013.01.31
- 심사 : 2013.03.07
- 발행 : 2013.03.31
초록
In this study, damage assesment and repair technique of aircraft adopted on Sandwich composite structure were performed. The sandwich composite structure were damaged by drop weight type impact test machine. The damaged sandwich composite structure was repaired using external patch repair method after removing damaged area. This study presents comparison results of the experimental investigation between the impact damaged and the repaired specimen.