Journal of the Korean housing association (한국주거학회논문집)

The Korean Housing Association (한국주거학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on the Possibility of Initial Cost Saving in the New Housing Model Considering Long-life and Constructability - Focused on the Case Analysis with Converting Skeleton and Cladding to New Systems -

장수명화와 시공성을 고려한 새로운 공동주택 모델의 초기 비용절감 가능성 연구 - 구조체와 외장전환 사례분석을 중심으로 -

  • Received : 2012.10.26
  • Accepted : 2012.12.11
  • Published : 2012.12.25
Download PDF
⟨ Previous Next ⟩

Abstract

This study suggested a new model in consideration of long life and constructability of apartment house suggested in the former part. New model suggested the possibility of cost saving based on the idea that people trend to reject because of the recognition that the new model would cost a lot of expense which work as the barrier for the expansion and distribution at the local market so as to prepare the ground for its activation. The Study was aimed at verifying the possibility of cost saving through comparing it with the existing standard apartment house system centered on the skeleton and cladding system among the new structural design models suggested in the former part. Assuming that these existing standard both models should be changed structural design into new model system, the quantity volume, cost and construction period along with the alteration of finished materials between two models were compared altogether. Simultaneously BIM library was built for easy taking-off bill of quantity and consideration of working methodology for construction working cycle, which was translated into construction cost so as to derive the cost of the two subject systems to be counted. Through the analysis, it was concluded that new model would secure variability in the future and constructability along with shortening the construction period (29%) and achieve cost saving (13%) of construction against the those of existing model.

Keywords

References

  1. 김수암(2010). 브랜드 총서1. 녹색도시를 선도하는 기술전략. 일산: 한국건설기술연구원.
  2. 권오경.조병인 외 9인 (2003.12). 국내건설사업의 공사기간 공사비생산성 분야 국제경쟁력 연구. 과천: 건설교통부, 한국건설교통기술평가원.
  3. 대한주택공사 (2005). 공동주택 공사비 분석자료. 분당: 대한주택공사.
  4. 대한주택공사 (2008). Leading-up Program 기획연구단계 결과보고서. 분당: 대한주택공사.
  5. 한국건설기술연구원 (2003-2007). 장수명 주택 설계시스템 개발. 일산: 한국건설기술연구원.
  6. 한국건설기술연구원. (2003-2007). 환경공생주택 기술개발. 일산: 한국건설기술연구원.
  7. 한국건설기술연구원 (2011.9). 보금자리주택의 원가절감 방안 연구. 과천: 국토해양부.
  8. 건설교통부 (2004-2006). 자원절약형 Free Plan 공동주택 기술개발. 과천: 건설교통부.
  9. 건설교통부 (2005-2010). 내구성 및 가변성을 가지는 장수명 공동주택 기술개발. 과천: 건설교통부.
  10. 권오현 (2003.12). 주택생산체계 효율화 방안. 서울: 한국건설산업연구원.
  11. 한국라파즈석고보드 (2010). 공동주택의 구조 Trend 조사. 서울: 한국라파즈 석고보드.
  12. 한미파슨스.한국건설산업연구원.세종대 (2004). 국내 건 설사업의 공사기간, 공사비, 생산성분야 국제경쟁력 비교 연구. 서울: 한미파슨스.
  13. 한국토지주택공사 (2011). 미국 건설사의 BIM+IPD +Lean 적용사례 특강. 서울: 한국토지주택공사.
  14. Choi, Y., Sohn, Y., Lee, Y., & Kim, J. (2008). A Study on Hindrance Factor and Improvement of Large-sized System Form Work in an Apartment Building Construction. Journal of the Architectural Institute of Korea Structure & Construction, 24(2), 95-102.
  15. Construction Industry Institute (2006). Constructability.USA: CII.
  16. John, A., Ph.D Gembates, et al. (2007). Constructability Concepts and Practice. USA: ASCE (American Society of Civil Engineers).
  17. Lee, M. et al. (2008). Construction Technology Introduction of the Multi-Used Tall Residential Buildings with Flat Plate System. Journal of the Korea Concrete Institute, 20(2), 43-49. https://doi.org/10.4334/JKCI.2008.20.1.043
  18. Sohn, Y. et al. (2006). Aluma Systems co. Ltd.: Site of 4-Day Cycle in Canada. Journal of the Korea Concrete Institute, 18(2), 78-81.
  19. The AIA (2007). Integrated Project Delivery: A Guide. Version USA: AIA.
  20. Shin, S., & Kim, S et al. (2011). A study possibility of cost saving of modificaion model system through the analysis of the case of apartment house. Proceeding of Autumn Annual Conference of KHA, 2011, 91-97.
  21. Shin, S., & Kim, S et al. (2011). A Suggestion of New Model Housing considering Long-life and Constructability of Apartment House. Proceeding of Autumn Annual Conference of KHA, 2011, 87-90.