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A Study on the Pre-fabrication of Three-story Column Re-bars for Saving Construction Time of High-rise Buildings  

Kim, Gwang Hee (목포대학교 건축공학전공)
Kim, Jae Yeob (충주대학교 건축공학과)
Seo, Deok Seok (한라대학교 건축공학과)
An, Sung Hoon (고려대학교 공학기술연구소)
Choi, Hee Bok (고려대학교 대학원)
Jung, Beong Won (삼성물산 건설부분)
Publication Information
KIEAE Journal / v.7, no.2, 2007 , pp. 39-46 More about this Journal
Abstract
A high-rise building construction in Korea has some problems in engineering, construction and management technologies although the high-rise building construction is recently booming. In addition, the lack of skilled construction labors is increasing, so the development for methods is needed to reduce the labors by prefabrication and mechanization. A re-bar work is one of very important works with regard to cost and schedule management in the high-rise building construction. Nevertheless, the re-bar work has some problems that it is needed many re-bars for joints linking and much time for lifting due to high-rise buildings, and it is difficult to level the skill of labors. So, in this study, the pre-fabrication of three-story height in column re-bars is proposed and the results of an implementation are analyzed and explored by a case study. As the results of case study, the pre-fabrication of three-story heights in column re-bars could reduce the cost in the re-bar work and accelerate the time in the structural frame work. In addition, the pre-fabrication of three-story height in column re-bars could solve the problems such as the waste of many re-bars for joints linking, and the lack of the skilled labors.
Keywords
Prefabrication of three-story height; Re-bar Work; Saving construction time; High-rise Building;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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