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첨단기술을 활용한 시설물 점검 및 진단 기술 검·인증을 위한 성능평가 방법론

Performance Evaluation Method for Facility Inspection and Diagnostic Technologies

  • Lee, Young-Ho (Department of Architectural Engineering, Inha University) ;
  • Bae, Sung-Jae (Department of Architectural Engineering, Inha University) ;
  • Jung, Wook (Department of Architectural Engineering, Inha University) ;
  • Cho, Jae-Yong (Korea Research Institute For Construction Policy) ;
  • Hong, Sung-Ho (Korea Research Institute For Construction Policy) ;
  • Nam, Woo-Suk (Korea Infrastructre Safety and Technology Corporation) ;
  • Kim, Young-Min (Korea Infrastructre Safety and Technology Corporation) ;
  • Kim, Jung-Yeol (Department of Architectural Engineering, Inha University)
  • 투고 : 2019.12.06
  • 심사 : 2019.12.31
  • 발행 : 2020.03.31

초록

연구목적: 본 연구는 시설물 점검 및 진단분야에 도입될 첨단 기술 및 장비의 동향을 조사하고 미국, 일본, 한국의 표준화 체계를 분석하여 국내 실정에 맞는 시설물 점검 및 진단장비 성능평가 방법의 기본 방향을 제시하고 성능평가 기준이 우선적으로 개발되어야 할 대상을 선정하는 것을 목적으로 한다. 연구방법: 시설물 점검 및 진단에 활용되는 첨단 장비 현황을 분석하기 위하여 시설물통합정보관리시스템(FMS)의 최근 5년간 보고서와 시설물 유지관리 업체와 안전진단전문기관에 소개된 첨단 기술을 조사하였다. 또한, NTIS에 등록되어 있는 과제, 논문, 연구보고서, 특허 등을 검색하였다. 이후 미국, 일본, 한국의 표준화 체계를 조사하여 국내 실정에 맞는 형태의 시설물 점검 및 진단장비 성능평가 방법의 기본 방향을 제시하고 전문가 인터뷰와 설문조사를 수행하여 성능평가 기준이 우선적으로 개발되어야 할 대상을 선정하였다. 연구결과: 자유로운 기술 개발이 이루어지고 지나친 제약이 되는 것을 방지하기 위하여 성능평가 프로세스는 조사항목별로 장비나 기술의 종류에 상관없이 해당 장비나 기술이 목표하는 점검에 대하여 요구되는 목표 성능지표를 개발하여 해당 성능지표를 만족할 경우 성능을 인증해 주는 방식으로 진행될 필요가 있다. 또한, 전문가 인터뷰와 설문조사 결과 내구성 평가의 콘크리트 균열 조사항목과 안전성 평가의 콘크리트/강재 변위/변형/피로 조사항목에 활용되는 첨단장비나 기술들을 대상으로 성능평가 기준을 우선적으로 개발해야 할 필요성을 확인하였다. 결론: 내구성 평가의 콘크리트 균열 조사항목이나 안전성 평가의 콘크리트/강재 변위/변형/피로 조사항목을 대상으로 성능평가 가이드라인을 우선적으로 개발할 필요성이 있으며, 자유로운 기술 개발을 도모하고 기존에 개발된 첨단장비에 새롭게 개발될 첨단장비의 성능을 공통된 기준으로 평가하기 위해서는 표준화된 시편이나 테스트 베드를 구축하여 기술 종류에 관계없이 제시된 요구 성능을 충족하면 성능을 인정하는 방식으로 검증하는 체계를 구축해야 한다.

Purpose: This paper proposes a performance evaluation method for state-of-the-art facility inspection/diagnostic equipment through a trend survey of equipment and standardization systems of US, Japan, and Korea. This paper also suggests the priority of developing a performance evaluation method through expert interviews and surveys. Method: In this study, report for the last 5 years of FMS, state-of-the-art equipment of facility maintenance companies/safety diagnosis specialist agencies and papers/research reports/patents of NTIS were analyzed to identify recent trends of facility inspection/diagnostic equipment usages. standardization system of US, Japan, and Korea were analyzed to figure out a suitable form of a performance evaluation method for the domestic situation. And expert interview and survey were conducted to identify the priority of developing a performance evaluation method. Result: The performance evaluation method must be developed by the shape that only evaluates performance, regardless of types of equipment, on inspection item level for creative technology development. The priority of developing the performance evaluation method was identified as crack detection of concrete for durability evaluation and displacement/deformation/fatigue detection of concrete and steel for stability evaluation. Conclusion: The performance evaluation method will be developed firstly for the crack detection of concrete for durability evaluation and displacement/deformation/fatigue detection of concrete/steel for stability evaluation. In order to promote creative technology development, the performance evaluation method should be developed in a form that provides standardized specimens or testbeds and can be applied regardless of types of technologies.

키워드

참고문헌

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피인용 문헌

  1. 터널 균열 검출에 활용되는 터널스캐너의 성능검증 방법론 vol.17, pp.1, 2020, https://doi.org/10.15683/kosdi.2021.3.31.039
  2. 첨단기술을 이용한 시설물 점검 및 진단장비 성능인증체계에 대한 연구 vol.17, pp.1, 2020, https://doi.org/10.15683/kosdi.2021.3.31.097