다양한 조건에 있는 합성보의 설계과정을 그래픽으로 나타내는 컴퓨터 프로그램 개발
Development of Computer Program that Graphically Display the Overall Design Process of Composite Beam under Various Structural Condition
김 승 원1)* Kim, Seung Weon
ABSTRACT：It is expected that the application of composite beams will gradually increase as the strength of structural materials is increased and the use environment of buildings is changed. However, it has been recognized that the construction cost of the composite floor structure is significantly higher than that of the concrete structure. This recognition is due to the irrational structural planning of the designer and the domestic commercial computer programs can not make the optimal design suitable for the Korean Building Code(KBC2026). The “HCOMBEAM-1” introduced here is a new computer program designed to optimize the design of exposed composite beams, taking into account the additional requirements of KBC2016 and commentary, as well as important considerations of the Eurodode 1994. The optimized design of the composite beam by this program can reduce the cost of steel construction by more than 20% compared with the optimization design by existing domestic commercial program. | 
