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영어

Recently, Effective Width Beam Method has widely been researched in analysis method of Flat-Plate Slab System which is by the action of lateral load. Effective Width Beam Method is also useful especially in a general-purpose program, so it is being used widely. Actually, Effective Width Beam Method is mainly focused on lateral displacement which can happen in a plane that has a same span when lateral load is given and column-slab connection unbalance
Moment, but studies about a plane which is a irregular span has not been studied enough. So we found that in condition of Flat-Plate Slab system which has irregular span plane when lateral load is given, output of lateral displacement is not much related with span, but column-Slab connection unbalance moment is influenced much by span after comparing the output of Column-Slab Connection Unbalance Moment and lateral displacement which are applied to Effective Width Beam Method with the Finite Element Method which has the exact output in Flat-Plate Slab system.