[논문]공동주택 마감공사의 기존 Tact와 복합병행 Tact 비교분석 - 공동주택 미장공사 중심으로 -

황수현; 심재형; 함남혁; 김재준

doi:10.6106/kjcem.2022.23.4.047

공동주택 마감공사의 기존 Tact와 복합병행 Tact 비교분석 - 공동주택 미장공사 중심으로 -
Comparative Analysis of Conventional Tact and Compositive Tact in Apartment House Finishing Construction 원문보기

한국건설관리학회논문집 = Korean journal of construction engineering and management, v.23 no.4, 2022년, pp.47 - 56

황수현 (한양대학교 건축공학과) , 심재형 (한양대학교 건축공학과) , 함남혁 (한양사이버대학교 디지털건축도시공학과) , 김재준 (한양대학교 건축공학과)

초록
AI-Helper

건설 프로젝트에서 공정계획은 사업 성패의 중요한 요인으로 작용한다. 그 중 공동주택 마감공사는 기초공사나 골조공사에 비해 작업 간의 간섭이 많다. 이로 인해 마감공사 시 공정관리 효율성 증대를 위한 Tact 공정관리기법이 적용되고 있다. Tact 공정관리는 작업 흐름이 일정하게 발생할 수 있도록 관리하며 마감 단위층을 통일시켜 작업속도를 균등화시킨다. 그러나 세부공종을 고려하지 않고 모든 작업이 균일하게 동기화되어 공사비가 증가하고 비효율적인 공정관리가 나타난다. 본 연구는 세부공종의 특성을 고려할 필요가 있다고 판단되어 기존 Tact 공정관리방식의 한계점을 파악하고 개선하고자 세부공종을 고려한 복합병행 Tact기법을 제안한다. 또한 기존 Tact기법과 복합병행 Tact기법을 비교분석하여 도출한 결과를 기반으로 복합병행 Tact기법의 타당성 및 실효성을 검증했다.

Abstract ▼ AI-Helper

In a construction project, process planning is an important factor in determining the success or failure of a project. In particular, it is necessary to systematically establish a process plan in the early stage because the finishing work of an apartment house involves more interference than the foundation work or the frame work. First, in this study the problems of Tact process management were identified, Based on the data from the case project, conventional Tact process management and compositive Tact process management were compared and analyzed. Second, cost analysis was performed on applicable plastering work to suggest the necessity and direction of compositive Tact process management. Third, the appropriateness of manpower according to the number of construction households is analyzed through cost analysis. Through this, the validity and effectiveness of compositive Tact process management were verified based on the results derived from this study.

주제어

표/그림 (12)

그림 Fig. 1. Tact Scheduling Method
그림 Fig. 2. Compositive Tact Scheduling Method
표 Table 1. Project Overview
표 Table 2. Conventional Tact units for finish work
표 Table 3. Compositive Tact units for finish work
그림 Fig. 3. Conventional Tact progress schedule
그림 Fig. 4. Compositive Tact progress schedule
표 Table 4. Comparative analysis of difference in construction period between conventional Tact and compositive Tact
표 Table 5. Comparative analysis of cost increase between Conventional tact and Compositive tact
표 Table 6. Analysis of cost increase cost of the conventional Tact
표 Table 7. Unit household Ondol floor plastering cost composition
표 Table 8. Analysis of the appropriate number of input personnel and number of construction households for plastering work

참고문헌 (24)

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원문보기 상세보기
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상세보기
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원문보기 상세보기
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원문보기 상세보기
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원문보기 상세보기
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