As an effort to enlarge the territory of the county, many researchers have been studying floating foundation system. The procedure to build such structure needs prestressing and the joint that unify the precast concrete modules. Most importantly, the performance of aqua-epoxy used joint between modules is a critical factor of the structure, thereby it is important to evaluate the performance of it. Hence, this study tests the performance of the joint due to the joint length and the material properties of aqua-epoxy. The result showed that the specimen of 1cm joint length using 2% silica-fume mixed aqua-epoxy has the optimum load carrying capacity.

• 최진원(연세대학교 토목환경공학과 콘크리트 구조공학 연구실 석사과정) | Choi, Jin Won
• 유영준(한국건설기술연구원 인프라구조교량연구실 수석연구원) | Yoo, Young Joon
• 권성준(한남대학교 건설시스템공학과 조교수) | Kwon, Seung Jun
• 김장호(연세대학교 토목환경공학과 부교수) | Kim, Jang-ho Jay Corresponding Author