3D BIM을 활용한 골조 거푸집 공사의 생산성 분석에 관한 연구 = Productivity Analysis for Structural Formwork Using 3D BIM

국문 초록 (Abstract)

건설 프로젝트에 BIM기술이 적용되기 시작하면서, BIM은 전 생애주기 동안 다양한 분야의 정보를 생산하고 활용될수 있도록 활발한 연구가 진행되고 있다. 따라서 본 연구는BIM기반의 물량산출 데이터를 활용하여 생산성을 분석할수 있는 방안을 제시할 목적으로 진행되었다. 본 연구에서는3D BIM기반 모델을 기반으로 부재의 물량정보를 활용하여물량을 산출하였으며, 이를 활용하여 현장 생산성을 도출하여 통합 생산성 기준과 비교·분석하였다. 향후 본 논문의연구 결과를 기반으로 생산성 저하요인을 분석하여 현장생산성을 향상시킬 수 있는 관리방안 도출이 가능할 것으로사료된다.

다국어 초록 (Multilingual Abstract)

The construction progress control is very important because there are many unexpected factors affecting timeschedule delay and cost overruns. A complicated measure including item quantity and inherent time and costs is usedto monitor the progress. Another element to be considered is a productivity, which is cost effectiveness becauseproductivity is primarily measured by the costs. Productivity is stated as constant in-place value divided by inputssuch as worker-hour. The main purpose of this paper is to analyze the productivity of structural formwork using a3D BIM. In order to achieve the research objective, an integrated model of a BIM with a daily foreman’s report isdeveloped. The quantities being extracted from a 3D model and information are integrated with manpower utilized. The developed model is applied to a case project to measure and analyze the productivity in terms of individualbuilding and work crew team. The results are discussed and further research topics will be addressed.

참고문헌 (Reference)

1 김한샘, "초고층 건축물의 개방형 BIM기반 골조공사의 개산견적을 위한 물량산출 방안 연구" 대한건축학회 29 (29): 31-38, 2013

2 박영진, "공동주택 골조공사의 3D BIM기반 개산견적 모델 연구" 대한건축학회 27 (27): 123-130, 2011

3 Jun KH, "The case study of BIM-based quantity take-off for concrete and formwork" 1 (1): 13-17, 2011

4 Korea Institute for Industrial Economics & Trade, "Productivity Analysis of Korean Industry" KIET 2000

5 An SB, "Development of Productivity Information based on Structural Work Crew of Multi-Housing Project" university of Seoul 2012

6 Kang DW, "Development of Cost Data Prototype based on Production Crew by Productivity Analysis of Form Work" university of Seoul 2010

7 Park YR, "Developing Model for Estimating the Form-work Productivity in the Dwelling Skyscraper Project" Hanyang university 2009

8 Ching, Francis D. K., "Architecture: Form, Space, & Order" John Wiley&Sons 448-, 2007

9 Kim TH, "Analysis of Labor Productivity in Reinforced Concrete Work" Hanyang university 2009

10 Kim JH, "A study on productivity analysis of the forming method in high-rise building" DONG_EUI university 2008

11 Kim JY, "A study of reliability-based quantity estimation error analysis apply" Hanyang university 2013

12 Kang HC, "A Study on the Development of Construction Business Integrated Model through case studies of BIM" Chungbuk Univ. Cheongju (Korea): Architecture institute of Korea 61-64, 2007

13 An JH, "A Study on the BIM based Schedule and Cost Integrated Managemnet System" Hanyang university 2012

14 Kim WY, "A Model for Construction Data Integration based on Growth of Construction Object throughout the Overall Project Phases" Seoul National University 2002