한국건설관리학회논문집 (Korean Journal of Construction Engineering and Management)

  • 제16권4호
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  • Pages.80-88
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  • 2015
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  • 2005-6095(pISSN)
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  • 2465-9703(eISSN)
한국건설관리학회 (Korea Institute of Construction Engineering and Management)
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BCP분석을 통한 인천지역 작업불능일 변화 연구

A Study on the Change of Non-Working Days of Incheon Metropolitan through BCP Analysis

  • Ko, Kyujin (Department of Architectural Engineering, Incheon National University) ;
  • Lee, Chansik (Department of Architectural Engineering, Incheon National University)
  • 투고 : 2015.02.02
  • 심사 : 2015.05.13
  • 발행 : 2015.07.31
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초록

건설공사 중 옥외에서 수행되는 공종은 기온, 강우, 풍속 등 기후요소에 의한 작업불능일이 다수 발생한다. 특히, 지구온난화로 인하여 공기산정 시 날씨예측이 어려워져 공기지연 등의 피해는 좀처럼 줄지 않고 있는 실정이다. 이 연구에서는 BCP분석을 통해 인천지역의 연평균기온, 연평균 최고기온 및 연평균 최저기온의 급격한 변화시점을 파악하였으며, 그 시점을 기준으로 하절기 및 동절기 작업불능일 증감추이를 비교분석하였다. 그 결과, 1988년과 1998년에 연평균기온이 급격하게 변화한 것으로 나타났다. 그 두 시점 이후에 하절기의 작업불능일은 증가하고 동절기의 작업불능일은 감소하는 경향이 뚜렷하게 나타났다.

In the case of those types of work that are performed outdoor construction work, many non-working days occur due to climatic elements such as low temperature, rainfall, and high wind velocity. In particular, damage incurred construction delays hardly decreases because weather forecasting has become difficult due to global warming. In the present study, time points of drastic changes in annual average temperatures, annual average maximum temperatures, and annual average minimum temperatures were identified through BCP analysis and increasing/decreasing trends of non-working days in summer and winter were compared and analyzed on the basis of the change points. According to the results of the study, annual average temperatures drastically changed in 1988 and 1998. After the two time points, non-working days in summer and winter clearly showed increasing trends and decreasing trends respectively.

키워드

참고문헌

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