Cost Analysis of Composite Method Using Hollow-PC Column

중공 PC기둥을 적용한 복합공법의 공사비 분석

  • 박병훈 (한국교통대학교 건축공학과) ;
  • 김재엽 (한국교통대학교 건축공학과)
  • Published : 2016.10.21

Abstract

Most of studies on PC method aim at the structural analysis and development of PC members, and studies on the construction management aspect are insufficient. Therefore, this study tries to investigate 'hallow PC column composite method(HPC composite method)' from the viewpoint of construction management and analyze the construction cost of the composite method. On the assumption that each comparative method was applied to the zone, the difference in construction cost between the two methods was analyzed. As a result, HPC composite method increased the initial investment cost because of its factor technology, but reduced transport cost, lifting cost, and installation cost through lightweight columns. This study analyzed only the difference in construction cost of HPC composite method so that it has the limitation in evaluating its economy. Therefore, to evaluate the economy of HPC composite method, it is considered to research more the construction cost of HPC composite method.

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