한국구조물진단유지관리공학회 논문집 (Journal of the Korea institute for structural maintenance and inspection)

  • 제22권4호
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  • Pages.91-99
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  • 2018
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  • 2234-6937(pISSN)
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  • 2287-6979(eISSN)
한국구조물진단유지관리공학회 (Korea Institute for Structural Maintenance Inspection)
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드론을 이용한 암반사면의 안정성평가 측정장비 개발

Survey Equipment Development of Stability Evaluation for Rock Slope using Drone

  • 이현철 ((주)구주엔지니어링 기업부설연구소) ;
  • 권기문 ((주)구주엔지니어링 기업부설연구소) ;
  • 문창은 ((주)구주엔지니어링 기업부설연구소) ;
  • 조영훈 ((주)구주엔지니어링 토목기술부)
  • 투고 : 2018.04.17
  • 심사 : 2018.06.15
  • 발행 : 2018.07.01
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초록

암반사면을 안전하고 효과적으로 해석하기 위해서 암반의 역학적 특성을 면밀하게 조사해야 한다. 하지만 클리노미터를 사용한 절리조사의 한계점으로 인해 이를 보완한 새로운 측정법의 연구가 필요하다. 본 연구에서는 절리방향의 특성을 분석하기 위해 절리의 방향성을 현장에 적용할 수 있는 절리조사 측정장비를 개발하였다. 개발된 측정장비는 해석 소프트웨어와 하드웨어로 구분된다. 하드웨어는 암반 절리 방향성을 측정하는 측정모듈, 측정자료를 전송하는 전송모듈로 구성되었다. 소프트웨어는 측정모듈을 통해 얻은 데이터로부터 절리의 방향성을 분석하기 위해 개발하였으며 Drone Joint Orientation Survey Measurement로 명명하였다. 개발된 측정장비는 접근이 어려운 지역 등 조사자가 측정할 수 없는 경우에 현장적용성이 양호하며 절리의 방향성에 대한 실내시험결과를 효과적으로 분석할 수 있었다.

Mechanical Properties of Rock Slope as a safe and effective interpretation should be thoroughly investigated. Clinometer, however, this new measurement due to the restrictions of the research for the joint orientation is needed. In this study, characteristics of the joint orientation can be used to analyze the joint orientation of developing a joint survey system that can be applied to the field. The system is developed and Analysis software to hardware. Hardware is composed to measure the joint orientation of measuring module, measuring the transfer of data transfer module. From the software is measuring module from the data to analyze the orientation of the joint development, and drone joint orientation survey system named. Can not be measured by the investigation, including regional development approach is a system that has been difficult if the Field Application of the lab test results of the joint orientation and effectively.

키워드

참고문헌

  1. Ewan, V. J and West, G, (1981), Reproducibility of joint orientation measurements in rock, Transport and Road Research Laboratory supplementary report 702, 18P, International Journal of Rock Mechanics and Mining Science & Geomechanics Abstracts, Vol. 19, Issue 4, August 1982, Page 94
  2. Hagan, T. O. (1980), A case for Terrestrial photogrammetry in deep-mine rock structure studies, Int. J. Rock Mech. Min. Sci. 17, pp. 191-198. https://doi.org/10.1016/0148-9062(80)91085-2
  3. Kim, J. H. and Kim, J. D. (2008), Optimization of field Application conditions of the multistage convergent photographing technique for the measurement of joint orientation on rock slope, Tunnel and Underground Space, Vol. 19, No. 1, pp. 31-42.
  4. Lee, S. H. (2016), Development of mobile software for field survey of geological structures, Seoul National University, pp. 29-34.
  5. Moffitt, F. H. and E. M. Mikhail, 3rd Eds, (1980), Photogrammetry, Happer & Row Publisher, 648p.
  6. Park, S. H., Lee, S. G., Lee, B. K. and Kim, C. H, (2015), A Study on Reliability of Joint Orientation Measurements in Rock Slop using 3D Laser Scanner, Tunnel and Underground Space, Vol. 25, No. 1, pp. 97-106. https://doi.org/10.7474/TUS.2015.25.1.097
  7. Priest, S. D. (1993), Discontinuity analysis for rock engineering, Chapman & Hall, pp. 24-62.
  8. Ryu, D. W., Lee, Y. L., Chang, Y. S., Lee, H. K. and Park, H. D. (2000), Rock joint survey system by image processing and stereophotogrammetry, Tunnel and Underground Space, Vol. 10, pp. 329-343.
  9. Simon M. (2011), Programming Arduino Getting Started with Sketches, McGraw-Hill.
  10. Son, Y. G., Kim, J. D., Jong, W. S., Kim, J. H. and Kim, K. S. (2014), Development of Joint Survey System using Photogrammetric, Tunnel and Underground Space, Vol. 24, No. 1, pp. 55-66. https://doi.org/10.7474/TUS.2014.24.1.055
  11. XBee(R)/XBee-PRO(R) ZB RF Modules Datasheet (PDF). Digi International Inc. (2010). pp. 10.