내진등급, 중요도, 내진설계범주에 대한 기준연구

Seismic Design Category is so important that it should be related with the limitation of seismic resisting system, the selection of analysis method, the allowable drift ratio and details. In this study, we have proposed items which can be considered for the future revision of Korean Building Code and are based on questions required during applying KBC 2009 and comparison between KBC 2009 and ASCE 7-10.