• Title/Summary/Keyword: High-rise building

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Identifying Construction Engineering Tasks at the Design Phase for Enhancing Constructability in High-rise Building Construction - Focused on Temporary Work - (고층 건축공사의 시공성 향상을 위한 설계단계의 시공엔지니어링 업무 도출 - 가설공사를 중심으로 -)

  • Lee, Jin-Woong;Cho, Kyu-Man;Kim, Tae-Hoon
    • Journal of the Korea Institute of Building Construction
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    • v.17 no.5
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    • pp.453-463
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    • 2017

  • Due to the increase in the size of buildings and scale, the importance of construction engineering that reflects the constructability from the design stage of the project is increasing. Especially, engineering efforts related to facilities, equipment and construction methods for temporary work at the design stage can significantly contribute to improvement of constructability and project performance. The purpose of this study is to derive construction engineering tasks on temporary work at the design phase of the high-rise building projects. 27 preliminary tasks were firstly investigated through literature review and experts' group interview, and the necessity and importance analysis of each tasks were then performed based on questionnaire survey. Most of the tasks related to plans on structural framework and lifting equipment were analyzed as relatively more important ones. Lastly, 21 engineering tasks, which are classified into 5 factors, were proposed through factor analysis. The factors were determined as 1) structural framework, measurement and circulation, 2) lifting equipment and pumping, 3) space zoning, 4) water supply, 5) temporary facility, electric power supply and lighting. The results of this study can be used as basic data for establishing efficient work process of construction engineering on temporary work at the design phase.

  • https://doi.org/10.5345/JKIBC.2017.17.5.453 인용 PDF KSCI