Korean Journal of Construction Engineering and Management (한국건설관리학회논문집)

Korea Institute of Construction Engineering and Management (한국건설관리학회)
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Development of VR Simulation Algorithm and System for Supporting Optimal Road Design Information

가상 시뮬레이션에 의한 도로설계정보 최적화 방법론 및 지원체계 개발

  • Published : 2009.06.30
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Abstract

The current virtual reality(VR) simulation functions in construction project are focused on the construction phase. This study attempts to extend the application of VR functions to the design phase. This study suggests various VR functions such as earthwork simulation by road alignment, alternative route selection simulation, structure type selection simulation and underground structure visualization simulation. These functions can visualize road route and earthwork condition and select an optimal design route by simulating virtual placement of alternative route. This study configures systematic methodology for suggested VR simulation functions and develops VR system by the functions. Finally this study suggests an improved design process of road construction project by using the developed VR functions

본 연구는 기존 시공단계 중심의 VR시뮬레이션 활용체계를 설계단계까지 확장하여 도로의 최적 설계정보 지원을 위한 시각화 분석 기능을 개발하는 것이 목적이다. 연구에서는 설계지원을 위한 VR기능으로 도보 선형(alignment)에 의한 토공 시뮬레이션, 대안 노선 선정 시뮬레이션 구조물 타입 선정 시뮬레이션 및 지하시설물 분석 시뮬레이션 기능들을 제안하고 있다. 이러한 VR시뮬레이션 기능을 통해 노선 및 토공 상태의 시각적 확인이 가능하고, 대안 노선의 가상적인 모의 배치를 수행함으로써 최적 설계노선을 선정할 수 있다. 이를 위해 본 연구에서는 도로설계정보 지원을 위한 VR시뮬레이션 기능 개발 방법론 및 시스템(VR Presenter)을 구현하며, VR기능을 적용한 개선된 도로설계 프로세스를 제안하고 있다.

Keywords

References

  1. 서종원, 조관희, 정평기(2005), '도로건설 사업에서의 설계관리를 위한 정보 모델', 대한토목학회 논문집, 제 25권 제 5D호, pp. 729-737
  2. Ahmed F. Waly and Walid Y. Thabet(2002), 'A Virtual Construction Environmental planning', Automation in Construction, Vol.12, pp. 139-154 https://doi.org/10.1016/S0926-5805(02)00047-X
  3. Arkady Retik and Aviad Shapira(1999), 'VR-based planning of construction site acitivities', Automation in Construction, Vol.8, pp. 671-680 https://doi.org/10.1016/S0926-5805(98)00113-7
  4. Heng Li, Ting Huang, C.W.Kong, H.L. Guo, Andrew Baldwin, Neo Chan and Johny Wong.(2008), "Integrating design and construction through virtual prototyping", Automation in Construction, Vol.17, pp.915-922 https://doi.org/10.1016/j.autcon.2008.02.016
  5. Heng Li, Zhiliang Ma, Qiping Shen and Stephen Kong(2003), 'Virtual experiment of innovative construction operations', Automationn in Construction, Vol.12, pp. 561-571 https://doi.org/10.1016/S0926-5805(03)00019-0
  6. Kang, L.S., Jee, S.B., Kim, C.H., Park, S.Y. and Moon, H.S.(2006), "4D CAD system for Visualizing Schedule Progress of Horizontal Construction Project Including Earthwork", CONVR 2006: 6th International Conference on Construction Application of Virtual Reality, Orlando
  7. Kang, L.S., Jee, S.B. and Moon, H.S.(2008), 'Application of 4D CAD System for Highway Construction Project', AATT 2008: 10th International Conference on Application of Advanced Technologied in Transportation, Athens Greece
  8. Katherine A.Liapi(2003), '4D Visualization of Highway Construction Projects', Proceedings of the Seventh International Conference on Information Visualization https://doi.org/10.1109/IV.2003.1218054
  9. Stefan Worksepp and Thomas Olofsson(2006), 'Using Virtual Reality in a Large-Scale Industry Project', ITcon, Vol. 11, pp. 627-640
  10. Ting Huand, C.W. Kong, H.L. Andrew Baldwin and Heng Li(2007),'"A virtual prototyping system for simulating construction processes', Automation in Construction, Vol.16, pp. 576-585 https://doi.org/10.1016/j.autcon.2006.09.007
  11. Vineet R. Kamat and Julio C. Martinez(2001), 'Visualizing Simulated Construction Operations In 3D', Journal of Computing in Civil Engineering, Vol.15, No.4, pp. 329-347 https://doi.org/10.1061/(ASCE)0887-3801(2001)15:4(329)
  12. http://www.autodesk.com/ (2008)
  13. http://www.solibri.com/ (2008)
  14. http://www.forum8.co.jp/ (2008)