This study is to investigate the ultimate strength and curling influence of single shear two bolted connection with 7075-T6 aluminum alloys. The validation of element analysis was verified through the comparison between test result and finite element analysis prediction and strength reduction rate by curling was estimated quantitatively. Moreover, additional parametric analysis with extended variables was conducted and the conditions of curling occurrence according to end distance and edge distance were proposed.

• 박소연(한밭대학교 건축공학과, 학사과정) | Park So Yeon
• 김태수(한밭대학교 건축공학과 교수, 공학박사) | Kim Tae Soo 교신저자