이미지 프로세싱 기반 철근콘크리트 구조물의 균열진단 로봇 개발에 관한 연구A Study on the Development of Crack Diagnosis Robot for Reinforced Concrete Structures Based on Image Processing
- Other Titles
- A Study on the Development of Crack Diagnosis Robot for Reinforced Concrete Structures Based on Image Processing
- Authors
- 김한솔; 장종민; 김영관; 이한승
- Issue Date
- Apr-2022
- Publisher
- 한국건축시공학회
- Keywords
- 균열탐지; 콘크리트; 이미지프로세싱; crack detection; concrete; image processing
- Citation
- 한국건축시공학회 2022 봄학술발표대회 논문집, v.22, no.1, pp 103 - 104
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- 한국건축시공학회 2022 봄학술발표대회 논문집
- Volume
- 22
- Number
- 1
- Start Page
- 103
- End Page
- 104
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/114031
- DOI
- https://kiss.kstudy.com/Detail/Ar?key=3943869
- Abstract
- Cracks may occur in reinforced concrete (RC) structures due to various physical and chemical factors, and the growth of cracks causes deterioration of the structure's performance. It is important to prevent the expansion of cracks through periodic diagnosis of cracks in structures. In order to enable free crack exploration even in a narrow space, a construction robot using a Mecanum wheel that can move up, down, left and right and rotate in place was designed. High-quality crack images were periodically collected through the camera, and the image fragments stored during the exploration were combined into a single photo after the exploration was completed. The robot detected cracks with a width of 0.2 mm or more on the concrete probe surface with an accuracy of about 90% or more.
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