This paper indicates seismic performance of wing walls using Engineered Cement Composite(ECC) for retrofit of non-ductile existing building. The specimens consist wing walls of different thickness. The specimens is tested cyclic lateral loads. The test results indicated that wing walls seismic performance of 100 mm thickness improved than 70 mm wing walls.

• 옥일석(충남대학교 건축공학과, 석사과정) | Ock, Il Seok
• 강대현(충남대학교 건축공학과, 석사과정) | Kang, Dae-Hyun
• 김재환(AMS, 대표이사, 공학박사) | Kim, Jae Hwan
• 양일승(동신대학교 건축공학과 교수, 공학박사) | Yang, Il Seung
• 윤현도(충남대학교 건축공학과 교수, 공학박사) | Yun, Hyun Do 교신저자