2014•대한건축학회 논문집 - 구조계Requires access
모듈러 건축물의 내력벽 2시간 내화성능에 관한 실험적 연구
김갑득, 이재승, 손승문, 이방섭
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Abstract
To higher the buildings, fire resistance performance is needed following the purposes and dimensions of the buildings. Especially, two hours fire resistance performance should be satisfied for the buildings above the 4th floor and under the 12th floor. In the case of load bearing walls with steel stud, two hours fire resistance performance have never been recognized in Korea. This study was conducted to investigate two hours fire resistance performance of load bearing walls with steel stud in structural elements of modular buildings. Test specimens in this study were redesigned in the basis of typical load bearing walls used in Europe and North America. The load bearing walls ensuring two hours fire resistance performance were suggested from the test results of this study. The load bearing walls with fireproof board of 45mm thickness secured two hours fire resistance performance in this study.