GIS-Based Implementation of Three-Dimensional Limit Equilibrium Approach of Slope Stability
Publication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 132, Issue 5
Abstract
The growing popularity of the geographical information system (GIS), with capacities ranging from conventional data storage to complex spatial analysis and graphical presentation, means it is also becoming a powerful tool for geotechnical engineers. In this technical note, integrating the GIS grid-based data with four proposed column-based limit equilibrium models of three-dimensional (3D) slope stability analysis, new correspondent GIS grid-based 3D deterministic models have been devised in order to calculate the safety factor of the slope. Based on four GIS-based 3D slope stability analysis models, a GIS-based program, 3DSlopeGIS, has been developed to implement the algorithm where the whole of the input data is in the same form as the GIS dataset. Certain widely addressed examples have been evaluated using 3DSlopeGIS and the results show the correction and potential of this GIS-based tool as a means of assessing the 3D stability of a slope. A practical slope problem has also been evaluated using the 3DSlopeGIS system, and the results have illustrated the convenience of data management.
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References
Baligh, M. M., and Azzouz, A. S. (1975). “End effects on stability of cohesive slopes.” J. Geotech. Eng. Div., Am. Soc. Civ. Eng., 101(11), 1105–1117.
Chen, Z., Mi, H., Zhang, F., and Wang, X. (2003). “A simplified method for 3D slope stability analysis.” Can. Geotech. J., 40, 675–683.
Fredlund, D. G., and Krahn, J. (1977). “Comparison of slope stability methods of analysis.” Can. Geotech. J., 14, 429–439.
Gens, A., Hutchison, J. N., and Cavounidis, S. (1988). “Three dimensional analysis of slices in cohesive soils.” Geotechnique, 38, 1–23.
Hovland, H. J. (1977). “Three-dimensional slope stability analysis method.” J. Geotech. Eng. Div., Am. Soc. Civ. Eng., 103(9), 971–986.
Huang, C. C., and Tsai, C. C. (2000). “New method for 3D and asymmetrical slope stability analysis.” J. Geotech. Geoenviron. Eng., 126(10), 917–927.
Huang, C. C., Tsai, C. C., and Chen, Y. H. (2002). “Generalized method for three-dimensional slope stability analysis.” J. Geotech. Geoenviron. Eng., 128(10), 836–848.
Hungr, O. (1987). “An extension of Bishop’s simplified method of slope stability analysis to three dimensions.” Geotechnique, 37(1), 113–117.
Hungr, O. (1988). “CLARA: Slope stability analysis in two or three dimensions.” O. Hungr Geotechnical Research, Inc., Vancouver, B. C., Canada.
Hungr, O., Salgado, F. M., and Byrne, P. M. (1989). “Evaluation of a three-dimensional method of slope stability analysis.” Can. Geotech. J., 26, 679–686.
Lam, L., and Fredland, D. G. (1993). “A general limit equilibrium model for three-dimensional slope stability analysis.” Can. Geotech. J., 30, 905–919.
Leshchinsky, D., Baker, R., and Silver, M. L. (1985). “Three-dimensional analysis of slope stability.” Int. J. Numer. Analyt. Meth. Geomech., 9, 99–223.
Pyke, R. (1991). TSLOPE: Users guide, Taga Engineering Systems and Software, Lafeyette, Calif.
Thomaz, J. E. (1986). “A general method for three dimensional slope stability analysis.” Information Rep. No. JHRP-86-4, Purdue Univ., West Lafayette, Ind.
Xie, M., Esaki, T., and Cai, M., (2004a). “A GIS-based method for locating the critical 3D slip surface in a slope.” Comput. Geotech., 31, 267–277.
Xie, M., Esaki, T., and Zhou, G. (2004b). “GIS-based probabilistic mapping of landslide hazard using a three dimensional deterministic model.” Natural Hazards, 33, 265–282.
Xie, M., Esaki, T., Zhou, G., and Mitani, Y. (2003a). “Geographic information systems-based three-dimensional critical slope stability analysis and landslide hazard assessment.” J. Geotech. Geoenviron. Eng., 129(12), 1109–1118.
Xie, M., Esaki, T., Zhou, G., and Mitani, Y. (2003b). “Three-dimensional stability evaluation of landslides and a sliding process simulation using a new geographic information systems component.” Environ. Geol., 43, 503–512.
Xing, Z. (1988). “Three-dimensional stability analysis of concave slopes in plan view.” J. Geotech. Eng., 114(6), 658–671.
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© 2006 ASCE.
History
Received: Dec 30, 2004
Accepted: Oct 7, 2005
Published online: May 1, 2006
Published in print: May 2006
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