The purpose of this paper is to evaluate the structural performance of joints between modules with steel plate press forming type non-symmetric cross section. The main experimental variables are direction of load, whether vertical bolts are fastened, and whether the concrete inside the column is filled. A total of three experiments were performed for each variable. Experimental results show that the behavior of the joints dominated by the local buckling deformation of the upper and lower beam flanges of the module joints, and the final failure was the fracture of the column-beam welds. In case of short side direction, it is possible to secure the performance of intermediate moment frame (0.02 rad). In case of long side direction, it is evaluated that the performance of special moment frame (0.04 rad) is secured regardless of whether or not concrete is infilled in the column.

Abstract
 1. 서론
 2. 모듈러 유닛 간 접합부 실험
  2.1 실험체 계획
  2.2 재료 시험
  2.3 가력 및 측정 방법
 3. 실험 결과 비교 및 분석
  3.1 실험 결과
  3.2 모듈 간 접합부의 휨 모멘트 강도 비교
  3.3 변형률 분포 비교
 4. 결론
 References

• 박금성(한국건설기술연구원) | Park Keum-Sung (Korea Institute of Civil Engineering and Building Technology) 교신저자
• 이상섭(한국건설기술연구원) | Lee Sang-Sup (Korea Institute of Civil Engineering and Building Technology)
• 문지호(강원대학교 토목공학과) | Moon Ji-Ho (Dept. of Civil Engineering, Kangwon National University)