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조적공사 인방보용 강재트러스 구조물에 관한 실험적 연구 - 아파트 기준층 문틀 상단 인방재를 중심으로 - KCI 등재
Experimental Study on Steel Truss Structure for Safety Lintel in Masonry Construction -Focusing on Door Frame Top Lintel at Typical Floor Apartment-
pp.29-35
The research is to verify by experiments whether the steel truss structure is able to withstand the load of cement bricks of upper part of a door for the safe use of lightweight steel truss structure instead of concrete lintel which is to be installed at upper part of door frame in building cement bricks for apartment construction. The steel truss is designed in order not to disturb bricks-building and the shape of structure was verified by bending test. According to experiments result, camber was applied to steel structure that enabled construction work to be improved and was proved effective for the prevention of accidents by cement bricks-building load test.
