Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 1997.04a
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- Pages.655-659
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- 1997
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- 2005-8446(pISSN)
Analysis on the Interface Edge Crack in Aluminum Bonded Single Lap-joint
알루미늄 단순겹치기 접착이음의 에지계면균열에 대한 연구
Abstract
The analysis of cracks at the interface between dissimilar materilar has received a great deal of attention in recent years. In this paper we conducted the static tensile test for the aluminum bonded single lap-joint with the interface edge crack. Comparing this results, that is ultimate load and strain value of aluminum adherend by strain gauge with the fracture mechanics parameters, compliance and stress intensity factors acquied from the boundary element analysis, we concluded that there are critical value of crack length to provoke the interface fracture.
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