This study presents a dry precast concrete (PC) beam-column connection, and its target seismic performance level is set to be emulative to the reinforced concrete (RC) intermediate moment resisting frame system specified in ACI 318 and ASCE 7. The key features include self-sustaining ability during construction with the dry mechanical splicing method, enabling emulative connection performances and better constructability. Test specimens with code-compliant seismic details were fabricated and tested under reversed cyclic loading, which included a PC beam-column connection specimen with dry connections and an RC control specimen. The test results showed that all the specimens failed in a similar failure mode due to plastic deformations in beam members, while the hysteretic response curve of the PC specimen showed comparable and emulative performances compared to the RC specimen. Seismic performance evaluation was quantitatively addressed, and on this basis, it confirmed that the presented system can fully satisfy all the required performance for the intermediate RC moment resisting frame.

A B S T R A C T
1. 서 론
2. 실험적 연구
    2.1 공법개요
    2.2 실험체 설계
    2.3 실험체 제작 과정
    2.4 재료 및 기계적이음 성능시험
    2.5 실험 방법
3. 실험 결과
    3.1 이력거동
    3.2 철근의 변형률
    3.3 할선강성
    3.4 에너지소산능력
    3.5 접합부 전단 변형
4. 결 론
감사의 글
REFERENCES

• 김선훈(충북대학교 건축공학과 석사과정) | Kim Seon Hoon (Master Student, Department of Architectural, Chungbuk National University)
• 조종(포스코건설 R&D센터 건축연구그룹 부장) | Cho Jong (Senior Manager, Architecture Research Group, Posco E&C Co. Ltd.)
• 오효근(신세계건설 미래성장연구소 파트너) | Oh Hyo Keun (Partner, Health Safety Environment Division, Shinsegae E&C Co. Ltd.)
• 최석동((주)연우건축구조기술사무소 대표이사) | Choi Seok Dong (COO, Yunwoo Structural Engineers Co. Ltd.)
• 여운용((주)윈윈개발 전무) | Yeo Un Yong (Executive Director, Winwin Coupler)
• 이득행(충북대학교 건축공학과 교수) | Lee Deuck Hang (Professor, Department of Architecture, Chungbuk National University) Corresponding author