라멘식 크로스 멤버를 이용한 슬래브 거푸집 시공시스템 개발에 관한 연구

Abstract

This study is consideration for new method of construction in slab formwork. It substitues for yoke bar and underfloor support beam system in the market. Reduction of a term of works and cutting cost are the most important aim in new form system. It consists of two parts. One is cross member, the other is drop head. The. Cross member is divided into main member and sub member. We made two experiments to evaltuate its applicability in construction field and deformation in expected loads. It estabilished the fact that applicability is good but resistance of deflection is not suitable. Taking steps to strengthen about reinforcement of deflection are needed to adapt in construction fields from now on.