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A Study on the Application Method of Facility Classification System for the Development of Asset Management System for Power Generation Structures

발전구조물의 자산관리 시스템 구축을 위한 시설물분류체계 활용방안에 관한 연구

  • Jeon, Seokhyeon (Department of Civil Engineering, GNTECH University) ;
  • Jeong, Jeongsik (Department of Civil Engineering, GNTECH University) ;
  • Ahn, Jinhee (Department of Civil Engineering, GNTECH University) ;
  • Kim, Changhak (Department of Civil Engineering, GNTECH University)
  • 전석현 (경남과학기술대학교 토목공학과) ;
  • 정정식 (경남과학기술대학교 토목공학과) ;
  • 안진희 (경남과학기술대학교 토목공학과) ;
  • 김창학
  • Received : 2018.12.04
  • Accepted : 2018.12.26
  • Published : 2019.03.31

Abstract

Recently, the maintenance concept of infrastructure has been changed from the stability management of the structure determined by the safety inspection of the existing facilities to the asset management related to evaluating and managing the performance of the facilities. For management of the property of the facilities, it is necessary to efficiently classify their information for the maintenance and service level of the facilities and to manage them. In the case of power plant facility, especially, it is a complex structure, which is constructed in a various component and detail. In this study, therefore, the components of power plant facility were classified into facilities, spaces, parts, and elements considering the type of integrated construction classification system in Korea. To reflect the deterioration rate of the facility in accordance with environmental conditions such as airborne salt and humidity etc., it was classified by adding direction, interior, and exterior condition of each component not to be considered in the existing classification system for its effective and systematic maintenance, since it is generally located in the coastal area due to the operation of the power generation structure. The classification system developed in this study can be used as fundamental data for development of the computer system for asset management of power plant facility.

최근 시설물의 관리를 위한 유지관리는 기존 시설물의 안전진단 등을 통한 구조물의 안정성 위주의 관리에서 시설물의 성능을 평가하여 관리하는 자산관리 개념으로 추세가 바뀌어 가고 있다. 시설물의 자산관리를 위해서는 시설물의 유지관리 및 서비스수준을 평가하고 이를 관리하기 위한 정보 분류가 효율적으로 이루어 져야 한다. 발전 시설물의 경우 복합구조물로 매우 복잡한 형식으로 구성되어 있다. 따라서 본 연구에서 국내 통합 건설분류체계 형식을 반영하여 발전 시설물을 시설, 공간, 부위, 요소로 구분하고 보일러 건물을 사례로 하여 분류를 실시하였다. 본 분류체계는 시설물의 환경조건 등을 반영한 열화조건을 반영하기 위해서 기존의 분류체계에서는 볼 수 없는 방향, 내부, 외부 등을 추가하여 분류하였다. 이는 발전구조물의 특성상 해안가에 위치하고 비례 염분 및 습도 등의 환경조건에 따라 열화속도를 반영하여 체계적이고 효율적인 유지관리를 할 수 있도록 한 것이다. 본 연구에서 개발된 분류체계는 발전시설물의 자산관리를 위한 전산시스템개발에 기초적인 자료로 활용되게 될 것이다.

Keywords

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Fig. 1. Classification system form of high-rise apartment (Ministry of Construction and Transportation, 2001)

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Fig. 2. Classification system of maintenance work

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Fig. 3. Coordinate positions of power generation facility

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Fig. 4. Simplified explanation of classification system

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Fig. 5. Definition of facility classification system

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Fig. 6. A picture of boiler facility of thermal power plant

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Fig. 7. Classification system of main column and sub column

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Fig. 8. Classification system of bracing member installation place

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Fig. 9. Classification system of detail position

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Fig. 10. Utilization of Facility information classification system

Table 1. Integrated Construction Information Classification System Code (Ministry of Construction and Transportation, 2001)

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