Earticle

초록

영어

In this study, we select a site adopting real composite precast concrete method. Estimating real construction cost and imaginary cost appling reinforced concrete method in the site, we compare the costs. Through using high intensity concrete and prestressed concrete, amount of concrete is reduced more than 50% but there isn`t big gap in material cost. In the main
construction cost of composite precast concrete method, the material cost with production cost and transportation cost are in that, joints and topping concrete are account for 90%. But in case of reinforced concrete, labor cost spent at concrete steel bar and form is account for 30%. In the cost of attached, compared with composite precast concrete method, the reinforced concrete
method taken in big portion by temporary work and scaffolding is twice as much as composite precast concrete method in construction cost. Therefore, economic efficiency is excellent reducing 11% total cost of composite precast concrete method from the reinforced concrete method.

목차

Abstract
 1. 서론
  1.1 연구의 배경 및 목적
  1.2 연구방법 및 범위
 2. 경제성 분석
  2.1 개요
  2.2 공사비 산출
  2.3 공사비를 통한 경제성 분석
 3. 결론
 참고문헌

저자

• 유대호 [ Yoo Dae-Ho | 정회원, SK건설(주) 건축사업부문 부장, 동아대학교 대학원 ]
• 이한복 [ Lee Han-Bok | 정회원, (주)포스코건설 ]
• 안재철 [ Ahn Jae-Cheol | 정회원, 東京大学工学系研究科建築学専攻硏究員, 공학박사 ]
• 강병희 [ Kang Byeung-Hee | 정회원, 동아대학교 건축학부 교수, 공학박사 ]

참고문헌