일반거푸집용 데크플레이트를 이용한 합성스래브의 구조적 거동에 관한 연구 ( An Experimental Study on the Structural Behavior of the Composite Slabs using the Metal Form Deck Plate )

This paper provides the results of an experimental study on the structural behavior of the composite slabs using the metal form deck plate. Cold-formed steel deck sections are used in many composite floor slab applications wherein the steel deck serves not only as the form for the concrete during construction but also as the principal tensile reinforcement for the bottom fiber of the composite slab. A total of 16 specimens are tested to clarify the composite action between the concrete and metal deck plate and to find the method to increase the composite effect, whether or not non-slip bars are used. The test results are summarized for the shear-bond capacities, deformation capacities, and failure behavior for the specimens.