• Journal of the Korea Institute of Building Construction
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• v.15 no.1
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• pp.43-51
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• 2015

At present, in the case of small and medium window manufacturers in South Korea, glazing and window frame manufacturers are divided into separate businesses. However, in the fenestration energy consumption efficiency rating system and the energy-saving design criteria for buildings, the coefficient of overall heat transmission standard for windows is defined by window sets, which integrate glazing and window frames. At most construction sites, windows are constructed by installing separately supplied glass and frames. Research that can integrate the reality and the system is therefore necessary. The present study first investigated and analyzed the on-site situation of the fenestration energy consumption efficiency rating system. According to the results, while overall understanding of the fenestration energy consumption efficiency rating system was high, satisfaction with it was low, and the general practice at construction sites was to use windows assembled on site rather than integrated window systems manufactured at factories, thus making it difficult to confirm that the current rating system was well applied on site. Consequently, the reality of industrial sites must be reviewed and a realistic alternative to the fenestration energy consumption efficiency rating system must be presented instead of focusing on theory.

• Proceedings of the Safety Management and Science Conference
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• 2011.04a
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• pp.445-450
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• 2011

본 논문에서는 항공기 정비 분야에서 paperwork와 현장-사무실의 구분된 작업에 Mobile device를 적용하여 직접적인 부품의 입/출고, 정비작업을 제외한 부분에서 인적오류 및 낭비가 발생하여 항공기의 AOG(Aircraft On Ground)가 길어짐에 따라 항공기를 사용하지 못하는 시간적 손해를 제거하여 정비 작업의 효율성을 높이는 방법을 제시하였다. QR code와 RFID, Tablet PC를 작업 대상 부품의 확인과 현장중심의 업무처리에 사용하였으며, 실시간으로 정비 진행 현황을 확인 할 수 있는 방법을 제시한 것이 본 연구의 특징이다. Arena 10.0으로 시뮬레이션을 구현하였고, 실제 자재보관창고와 hangar의 작업자와의 인터뷰를 통해 문제점 및 연구사항을 정의하였으며, 항공기 부품 중 바퀴를 대상으로 작업시간의 변화를 비교하였다. 시뮬레이션 결과 작업시간은 바퀴 한 개당 35.31분이 감소하였으며, 필요 작업 인원도 20%가 감소하였고, 정비 현장의 paperless를 달성하였다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2014.05a
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• pp.24-25
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• 2014

Up to now, most the fenestration industry is consisted of glazing and window frame in Korea. According to the Fenestration Energy Consumption Efficiency Rating System and Energy Saving Design Standards of Buildings, u-value of fenestration is defined as the value of calculation with glazing and frame. For this reason, when applying for a building permit, in most cases, the official approval test report of the set of windows and doors is used. Nevertheless, in windows construction progresses, most construction manager take delivery of the glazing and frame separately. For those reason, windows and doors are constructed regardless of the report of the Fenestration Energy Consumption Efficiency Rating System in most construction fields. From now on, the research of the connection method between reality of policy and reality of construction fields should be carried out.