In this study, experiment and analysis of high-strength bolt connection under shear fatigue loading was conducted to evaluate reduction of axial force of bolt. Three type of bolt size and initial axial force were applied to specimens. As a results, it was observed that the reduction ratio of axial force, and that would be used to additional parametric study.

• 김정미(충남대학교 건축공학과, 학사과정)
• 오근영(충남대학교 건축공학과, 박사과정) | Oh, Keunyeong
• 하헌준(충남대학교 건축공학과, 석사과정) | Ha, Heonjun
• 조병현(충남대학교 건축공학과, 석사과정) | Jo, Byeonghyeon
• 이강민(충남대학교 건축공학과 교수, 공학박사) | Lee, Kangmin 교신저자