A Study on the Development of the Guidelines for Supervision and Inspection of Earthworks Quantity Using 3D Scanning Technology

3D 스캐닝 기술을 이용한 토공사 기성관리 감독 및 검사 가이드라인 개발

  • Lee, Young-ho (Korean Peninsula Infrastructure Special Committee, Korea Institute of Civil Engineering and Building Technology) ;
  • Yun, Won Gun (Construction Policy Institute, Korea Institute of Civil Engineering and Building Technology) ;
  • Park, Jae-woo (Construction Policy Institute, Korea Institute of Civil Engineering and Building Technology)
  • 이영호 (한국건설기술연구원, 남북한인프라특별위원회) ;
  • 윤원건 (한국건설기술연구원, 건설정책연구소) ;
  • 박재우 (한국건설기술연구원, 건설정책연구소)
  • Received : 2020.07.05
  • Accepted : 2020.08.07
  • Published : 2020.10.31


Recently, in Korea, various technology developments have been made to utilize 3D space and facility data such as unmanned aerial vehicles (UAV) and laser scanners with the goal of improving productivity at construction sites. However, the lack of related regulations for 3D laser scanner surveying has been a barrier to using the technology across the surveying industry. As a result, owners, contractors, and construction supervisors are reluctant to introduce and apply technology to the site. In this study, the guidelines (drafting and inspection work to be supervised by construction supervisors when constructing earthworks using laser scanners) was developed and presented so that the earth surveying and quantity calculation technology using a laser scanner could be applied and diffused in a construction site. Through the development of this guideline (proposal), it is judged that the supervision and inspection of earthworks quantity using a laser scanner will be activated in the field.


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