Journal of the Korea Institute of Building Construction (한국건축시공학회지)

The Korean Institute of Building Construction (한국건축시공학회)
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Characteristic Analysis of Utilization of Security Deposit for Repairing Defects Using Statistical Analysis

통계분석을 이용한 공동주택 하자보수보증금 특성 분석

  • Seo, Deok-Seok (Department of Architecture, Halla University) ;
  • Lee, Ung-Kyun (Dept. of Architectural Engineering, Catholic Kwandong University)
  • Received : 2014.08.14
  • Accepted : 2015.01.15
  • Published : 2015.04.20
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Abstract

This study was conducted to analyze the actual utilization rate of the deposit for defect repair of apartment complexes and its influential factors. We analyzed the data on enforced defect deposit cases by using one-sample t-test, Pearson's correlation analysis, and simple linear regression analysis. The difference between the deposit amount specified and the enforcement amount actually disbursed was found to about 0.51%. The change rates for short-term costs amounted approximately to $839KRW/m^2$ and 130,000 KRW/household per year, and those for long-term costs were $647KRW/m^2$ and 123,207 KRW/household per year. The results warrant the need for further research on establishing a deposit amount based on actual statistical data.

본 연구는 하자보수보증금의 실제 사용 비율과 이에 영향을 미치는 요인들에 대하여 분석하였다. 분석을 위해 실제 집행된 하자보수보증금의 자료를 수집하여 분석하였다. 분석은 일표본 t검정, 피어슨의 상관분석, 단순선형회귀분석을 통해 이루어졌다. 그 결과 단기하자보수보증금의 예치금 규정은 실제 집행금액과 0.51% 정도의 차이를 보이는 것으로 나타났다. 단기비용의 변화율은 약 839(원/$m^2{\cdot}$년), 약 130,000(원/세대${\cdot}$년)이고, 장기비용의 변화율은 약 647(원/$m^2{\cdot}$년), 약 123,207(원/세대${\cdot}$년)인 것으로 나타났다. 본 연구 결과는 예치금 설정과 관련하여 실제 통계자료 기반의 추가 연구가 필요함을 보여준다.

Keywords

References

  1. Seo DS, Choi JH, Kim OK, Park KW, Cho JH, Park JM, Kim KH. A Study on use state of defect deposit based on Actual use data. Journal of the Korea Institute of Building Construction. 2010 Apr;10(2):81-8. https://doi.org/10.5345/JKIC.2010.10.2.081
  2. Ahn KH, Yoon CS, Cheon BG, Kim YS. A study on the development of quality management system by utilizing the defects information : with checklist in focus. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2002 Apr;18(4):105-12.
  3. Seo DS. A Study on Occupant's Unsatisfaction Level by Defect Type Raised in Korean Apartment Housing : focused on construction method. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2003 Jul;19(7):203-10.
  4. Lee JH, Kwon OC, Yoon JS, Paek JH. A Study on method for saving costs in construction through defects analysis of public housing : focused on checklist. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2004 Oct;24(2):675-78.
  5. Yoo HK, An SH, Kang KI. The Improvement of Repair Work Process in Apartment House's Defect by Analyzing Inhabitant Satisfaction. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2005 Apr;21(4):149-56.
  6. Kim DH, Song H, Go SS. A Study on the Defect Division System according to Work Type of Apartment House through Tenant Preliminary Research. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2007 Feb;23(2):127-34.
  7. Shin JH, Yoon JE, Kang KI. Study on Classification System of Defect Repair Request Documents using Case Based Reasoning. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2005 Oct;21(10):127-34.
  8. Oh SW, Kim YS. Development of PDA and Web-based System for Quality Inspection and Defect Management of Apartment Housing Project. Korean Journal of Construction Engineering and Management. 2005 Feb;6(1):140-50.
  9. Shin YS, Yoo WS, Kim DY, Cho HH, Kang KI. Factor Analysis on Defect Repair and Maintenance Cost for Asset Management of Apartment Housing. Journal of the Architectural Institute of Korea (Structure & Construction Section). 2009 Jun;25(6):179-86.
  10. Seo DS, Lee UK. An analysis of the utilization of defect deposits for apartment complexes. Journal of the Korea Institute of Building Construction. 2013 Nov;13(6):549-56. https://doi.org/10.5345/JKIBC.2013.13.6.549