In this study, axial-stress distribution of enlarged concrete column according to degree of composite is analysed. The analysis showed that axial-stress on existing concrete and new concrete was concentrated to edge in case of lower degree of composite. On the other hand, axial-stress was evenly distributed in case of higher degree of composite.

• 김동현(연세대학교 건축공학과, 석사과정) | Kim, Dong Hyun
• 김준희(연세대학교 건축공학과 교수, 공학박사) | Kim, Jun Hee 교신저자