FLOOR SYSTEM OF MODULAR BUILDING

摘要

A floor system of a modular building is provided to increase stiffness by connecting floor beams and a ceiling beam easily. The floor system of a modular building contains a floor slab(100) forming a floor plate of a modular building, floor beams(110) connected with the floor slab, a ceiling beam(120) connected with the floor beams and forming a floor plate of a modular building together with the floor beams, and a connection member connecting the floor beams and the ceiling beams and including panel-shaped connecting plates(130) placed between the floor beams and the ceiling beam and fastening members(132) fixing the floor beams, the ceiling beam and the connecting plates respectively. Hereon the floor beams and the ceiling beam are formed to be asymmetric with respect to the floor slab to be coupled with each other by flange coupling, thereby to enlarge torsional resistance and to contribute to structural stability.