Recently, there are increasing cases utilizing the composite slab with a deck-plate for the simplicity of construction process and shortening of the construction period by eliminating the formwork and reinforcement placing works. General method of an existing deck-plate slab places welded wire fabric(w.w.f) for the crack control by drying shrinkage, however it was pointed out as its potential possibility for a number of cracks. In this study, long-term cracking behavior of deck-plate slab with the steel fiber was evaluated on the continuous two-span slab specimens that was designed on the general building loading condition.

• 황승구(호서대학교 건축공학과, 석사과정) | Hwang, Seung-Koo
• 홍건호(호서대학교 건축공학과 교수) | Hong, Geon-Ho