This study evaluates the load-carrying capacity of a plate-reinforced permanent steel formwork attached to an H-shaped steel girder under construction loads. Four specimens with different reinforcing plate configurations were tested under monotonic loading, and the results were compared with nominal strengths calculated according to the Korean Design Standards (KDS 41 31 00). All specimens failed by local buckling of the reinforcing plates. Specimens with irregular reinforcing plate configurations showed higher load-carrying capacities than those with rectangular plates. The experimental strengths exceeded the calculated strengths by 1.44-2.16 times, indicating that the current design method provides a conservative assessment. Based on the test results, a correction factor of 1.3 is proposed for a more rational evaluation of the construction-stage performance of permanent steel formwork systems.

Abstract
1. 서론
2. 실험계획
    2.1 실험체
    2.2 계측계획
    2.3 재료시험결과
3. 구조성능 평가 방안
4. 실험결과 및 하중저항성능평가
    4.1 실험결과
    4.2 보정계수제안
5. 결론
감사의 글
References

• 홍준서(한경국립대학교 건축학과, 석사과정) | Hong Junseo (Department of of Architecture and Architectural Engineering, Hankyong National Universitiy)
• 주현진(한경국립대학교 건축융합학부, 부교수, 공학박사) | Ju Hyunjin (School of Architecture and Architectural Engineering, Hankyong National Universitiy) Corresponding author