터널 설계 및 시공 지반정보의 분석을 위한3차원 가시화 소프트웨어 개발
Development of a New Software for 3D Visualization of Geological Data in Tunnelingfrom Design to Construction
1
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
In this study, new software for 3D visualization of geological data was developed for a tunneling industry. The software can visualize various types of geological data such as borehole, electric resistivity, seismic velocity, estimated 3D RMR, face mapping, etc. which can be obtained from design to construction stages in a tunneling project. By using the OpenGL (Open Graphics Library) and optimized spatial data structures (e.g., Octree), the performance of 3D visualization could be improved significantly. The developed software was successfully applied to a recent tunneling site. This paper describes the concept and details of the software development and implementation.
Abstract
In this study, new software for 3D visualization of geological data was developed for a tunneling industry. The software can visualize various types of geological data such as borehole, electric resistivity, seismic velocity, estimated 3D RMR, face mapping, etc. which can be obtained from design to construction stages in a tunneling project. By using the OpenGL (Open Graphics Library) and optimized spatial data structures (e.g., Octree), the performance of 3D visualization could be improved significantly. The developed software was successfully applied to a recent tunneling site. This paper describes the concept and details of the software development and implementation.
참고문헌 (14)
- 곽상환, "GOCAD를 이용한 저류층 속성정보의 3차원 시각화", 물리탐사, 4(3), pp.80~83 (2001)
- 홍성완, "지반조사 정보의 3차원 가시화 시스템 개발", 지질공학, 12(2), pp.179~188 (2002), 대한지질공학회
- 마상준, "터널 정보관리 시스템과 터널 붕락 예측 시스템 적용성 연구", 학국철도학회논문집, 5(2), pp.84~92 (2002), 한국철도학회
- 이두성, "3차원 탄성파 자료분석을 위한 3차원 시각화 시스템", 물리탐사, 5(2), pp.71~77 (2002), 한국물리탐사학회
- 남기혁, "OpenGL 프로그래밍 가이드 제4판", pp.31~53 (2005), 정보문화사
- 터널시공을 위한 IT 접목형 지반특성조사, "분석기술개발, 건설핵심연구개발사업 제2차년도 연구보고서", 건설교통부, 2007
- 연합뉴스, "보조여수로 터널 붕괴로 지반함몰, 2006. 10. 13", ~ (2006)
- Dirk, B., "OpenGL- assisted occlusion culling for large polygonal models", Computers and Graphics, 23(5), pp.667~679 (1999)
- de Kemp, E. A., "3-D Visualization of structural field data: examples from the Archen Caopatina Formation, Abitibi greenstone belt, Quebec, Canada", Computers and Geosciences, 26(5), pp.509~530 (2000)
- Meyer, D. E., "Use of Seismic attributes in 3-D geovolume interpretation", The Leading Edge, pp.1377~1381 (2002)
- Wu, Q., "An approach to computer modeling and visualization of geological faults in 3D", Computers and Geosciences, 29(4), pp.503~509 (2003)
- Wu, Q., "An effective method for 3D geological modeling with multi-source data integration", Computers and Geosciences, 31(1), pp.35~43 (2005)
- Li, Z., "Digital Terrain Modeling: principle and Methodology", pp.75~77 (2005), CRC PRESS
- The Australian, "Tunnel work goes on despite cave-in, November 03, 2005", ~ (2005)