Pile-abutment connection in integral abutment bridge is vulnerable to cyclic thermal load and seismic load. However, research about reinforcement detail for this connection has merely been conducted throughout the world, and no codes stipulate specifications for this connection. Therefore, this study intended to investigate crack patterns due to bridge movement. Previous integral abutment bridge research utilized 2D finite element analysis. However, this study analyzed transverse responses of integral abutment bridge using 3D finite element analysis.

• 이재하(한국해양대학교 토목공학과 조교수) | Lee, Jaeha
• 김우석(충남대학교 토목공학과 조교수) | Kim, WooSeok Corresponding Author