From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area

Junqi Liu; Xuebin Huang; Chonglong Wu; Wenming Cheng; Wei Xiang; He Xia

doi:10.1007/s12583-012-0246-5

Volume 23 Issue 2

Apr 2012

Turn off MathJax

Article Contents

Journal of Earth Science > 2012 > 23(2): 199-206.

Junqi Liu, Xuebin Huang, Chonglong Wu, Wenming Cheng, Wei Xiang, He Xia. From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area. Journal of Earth Science, 2012, 23(2): 199-206. doi: 10.1007/s12583-012-0246-5

Citation:

Junqi Liu, Xuebin Huang, Chonglong Wu, Wenming Cheng, Wei Xiang, He Xia. From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area. Journal of Earth Science, 2012, 23(2): 199-206. doi: 10.1007/s12583-012-0246-5

Citation:

Junqi Liu, Xuebin Huang, Chonglong Wu, Wenming Cheng, Wei Xiang, He Xia. From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area. Journal of Earth Science, 2012, 23(2): 199-206. doi: 10.1007/s12583-012-0246-5

PDF( 1068 KB)

From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area

doi: 10.1007/s12583-012-0246-5

Junqi Liu^{1
,
,},
Xuebin Huang²,
Chonglong Wu^{1, 3},
Wenming Cheng²,
Wei Xiang^{1, 4},
He Xia³

1.
Three Gorges Research Center for Geo-hazard, Ministry of Education, China University of Geosciences, Wuhan, 430074, China
2.
The Headquarters of Prevention and Control for Geo-hazard in the Three Gorges Reservoir Area, Yichang, 443000, China
3.
Faculty of Computer, China University of Geosciences, Wuhan, 430074, China
4.
Faculty of Engineering, China University of Geosciences, Wuhan, 430074, China

More Information

Corresponding author: Junqi Liu, liujqg@126.com
Received Date: 09 Oct 2011
Accepted Date: 21 Dec 2011
Publish Date: 01 Apr 2012

Abstract

Abstract

Taking hundreds of pieces of hazardous geological maps (1: 10 000) of Three Gorges reservoir area (3GR) as background, we establish regional three-dimensional (3D) geo-hazard model using DEM (digital elevation model) superposed surface images and geo-hazards elements. Based on landslides and other geo-hazard survey data, using improved B-REP (boundary representation) entity data structure (two-body 3D data structure), we set up 3D solid models for each hazardous bodies in each hazardous geological maps. Then we integrate the two types of 3D models with different scales from area to point, which are the regional geo-hazard 3D model and the solid models of each disaster body, in order to provide a visual processing and analysis platform for danger partition, stability evaluation, disaster prevention and control, early warning and command.

FullText(HTML)

References(23)

References

Carlson, E., 1987. Three Dimensional Conceptual Modeling of Subsurface Structures. ASPRS ACSM, Annual Convention, 1(4): 188–200

Chen, C. Y., Zhang, J. M., Du, Y. K., et al., 1998. 3-D Visualization of Geoinformation in Slope Engineering and Its Application to the Permanent Shiplock Slope in the Three Gorges Project. Chinese Jounal of Geotechnical Engineering, 20(4): 1–6 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-YTGC804.000.htm

Gong, J. Y., Xia, Z. G., 1997. An Integrated Data Model in Three Dimensional GIS. Jounral of Wuhan Technical University of Surveying and Mapping, 22(1): 7–15 (in Chinese with English Abstract) doi: 10.1007/BF02826710

Jonathan, R., 1989. Three Dimensional Applications in Geographical Information Systems. Taylor and Francis, London

Li, D. R., Li, Q. Q., 1997. Study on a Hybrid Data Structure in 3D GIS. Acta Geodaetica et Cartographica Sinica, 26(2): 128–133 (in Chinese with English Abstract) http://www.cnki.com.cn/Article/CJFDTotal-CHXB702.005.htm

Li, P. J., 2000. Three Dimensional Modeling and Visualization for Stratified Geological Objects. Earth Science Frontiers, 7: 271–277 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY2000S2041.htm

Li, Q. Y., Zhu, X. D., Cao, D. Y., 2000. Data Model of 3D Geological Model. Coal Geology of China, 12(3): 57–61 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZGMT200003017.htm

Li, Y. C., Wang, C. J., Yang, H., 2007. A Design of the Three-Dimensional Flying Simulation System in the Three Gorges Area Based on VR-GIS Technology. Journal of Chongqing Normal University (Natural Science Edition), 24(4): 16–20 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-CQSF200704004.htm

Liu, J. Q., Mao, X. P., 2009. Integrated Mode and Key Technique of Quantif Icational Expressing for Mineral Resource Prospecting. Earth Science-Journal of China University of Geosciences, 34(2): 375–380 (in Chinese with English Abstract) doi: 10.3799/dqkx.2009.040

Martien, M., 1992. A Topology for 3D Vector Maps. ITC Journal, (1): 78–81 http://www.researchgate.net/publication/40209782_A_topology_for_3D_vector_maps

Pan, M., Chen, X. G., Xue, S., et al., 2003. Method Research on the Surface Creation of 3D Complex Solid Object. Computer Engineering and Applications, 13: 7–8, 24 (in Chi nese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-JSGG200313002.htm

Sui, H. G., Zhang, A. M., Wan, D. B., et al., 2005. Design and Realization of 3D Visualization and Analysis System of Three Gorges Water Way. Yangtze River, 36(11): 8–11 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-RIVE200511003.htm

Tian, Y. P., Shen, J. Y., 2011. Visualization of 3D Stratum of Geological Disaster Mass in Three Gorges Reservoir Area. Yangtze River, 42(5): 26–29 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-RIVE201105011.htm

Turner, A. K., 1991. Three Dimensional GIS. Geobyte, 5(1): 31–32 https://www.researchgate.net/publication/255485139_Three-dimensional_GIS_recent_developments_Seminar_report

Wu, C. L., Mao, X. P., Wang, X. P., et al., 2001. Model Construction and Software Development of 3D Hydrocarbon Pool-Forming Dynamics. Experimental Petroleum Geology, 23(3): 301–311 (in Chinese with English Abstract) http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGDJ200110001197.htm

Wu, C. L., Tan, Z. H., Li, W. Z., et al., 2006a. Research and Development of GeoHazard-A Geological Hazard Exploration Information System of the Three Gorges Reservoir Area. Hydrogeology and Engineering Geology, 2: 123–128 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-SWDG200602031.htm

Wu, C. L., Mao, X. P., Tian, Y. P., et al., 2006b. Digital Basins and Their 3D Visualization Modeling. Geological Science and Technology Information, 25(4): 1–8 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKQ200604001.htm

Wu, L. X., Sha, C. S., 2003. Real 3D Geosciences Modeling System and Its Applications in Hydraulic Engineering. South-to-North Water Transfers and Water Science & Technology, 1(2): 20–25 (in Chinese with English Abstract) http://www.researchgate.net/profile/L_Wu/publication/285615600_Real_3D_geosciences_modeling_system_and_its_applications_in_hydraulic_engineering/links/5694754608ae425c6896460d.pdf

Wu, X. C., Tong, H. J., 2004. Design of 3D GIS Data Model. Computer Engineering, 30(6): 93–95 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-JSJC200406037.htm

Xu, Y. B., He, J. C., Li, B. K., et al., 1997. Algorithm of Automatic Three-Dimensional Mesh Generaion by Octree Data Structure Technique. Journal of Northeastern University Natural Science), 18(4): 351–355 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DBDX704.001.htm

Ye, Y. T., Zhang, S. H., Wang, X. K., 2009. Research on 3D Visualization of Flood Propagation in Three Gorge Reservoir Area. Journal of System Simulation, 21(14): 4379–4388 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-XTFZ200914041.htm

Zhai, J. J., Wang, H. D., Wu, X. F., et al., 2006. Realization of 3D Visualization for the Three Gorges Permanent Ship Gate with Interactive Data Language. Geospatial Information, 4(5): 10–12 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXKJ200605004.htm

Zhang, J. Q., Zhang, F. Y., Li, M., 1999. Reconstruction of Geological Interfaces and Bodies Using Seismic Interpretation Results. Geophysical Prospecting for Petrole, 38(1): 69–75 (in Chinese with English Abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYWT199901007.htm

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(6)

Get Citation

PDF

XML

Article Metrics

Article views(539) PDF downloads(37)

From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area

doi: 10.1007/s12583-012-0246-5

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

From the Area to the Point-Study on the Key Technology of 3D Geological Hazard Modeling in Three Gorges Reservoir Area

doi: 10.1007/s12583-012-0246-5

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Export File

Citation

Format

Content