고강도 콘크리트의 경제성 분석에 관한 연구 ( A Study on the Performance Analysis of High Strength Concrete for High-Rise Apartment )

This study is concerned with the effect of high-strength concrete in high-rise apartment construction. In this study, previously designed high-rise apartment was redesigned in accordance with the properties of high-strength concrete. Consequently these two structural design results were compared and analysed on the structural feature and the amounts of required materials. As the results of this study, the merits of high-strength concrete are as follows. 1)Reduction of the amount of concrete and reinforced bar. 2) Expansion of available space, and flexibility of floor design, as the cross section areas of structural elements are reduced.