This research is a part of a research program to verify the flexural shear behavior of circular reinforced concrete bridge columns with respect to longitudinal steel ratio and transverse steel ratio under cyclic lateral load. In this paper, describes mainly failure behavior of circular reinforced concrete bridge columns with respect to test variables.

• 고성현(제주국제대학교 토목공학과 조교수, 공박) | Ko, Seong Hyun Corresponding Author
• 강상수(제주국제대학교 토목공학과) | Kang Sang Su
• 김택훈(제주국제대학교 토목공학과) | Kim, Taek Hoon