The Stability Analysis of Tailings Dam under the Fluid-Solid Coupled Interaction

Abstract:

Numerical simulation method is adopted to analysis the stability of tailings dam under the fluid-solid coupled interaction. Using the full-coupled analysis function, stress field 、seepage field and their coupled model are studied in this paper. Finally, the critical sliding surface of the tailings dam is searched. Results show that the safety factor after coupling is smaller than before. It illustrates that the fluid-solid coupling analysis has an important practical significance for the stability analysis of tailings dam.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 3078-3081
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.3078
• Online since: October 2012
• Authors: Kun Yang, Hao Han, Zhi Chao Ma
• Keywords: Coupling Analysis, Seepage Field, Stability, Stress Field, Tailing Dam

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