doi: 10.9711/KTAJ.2021.23.5.359

프리캐스트 방식 내화풍도슬래브 시공조인트부의 화재저항성능 평가

Fire resistance assessment in construction joint of precast fireproof duct slab

• Choi,Soon-Wook,
• Kang,Tae-Ho,
• Lee,Chulho,
• Kim,Se Kwon,
• Kim,Tae Kyun,
• Chang,Soo-Ho