The study of reservoir bank collapse prediction by means of three- dimensional numerical simulation-The example of K92+332～765 Ya-Lu Expressway

摘要

After analyzing the specialties of outwash deposits, by means of three-dimensional numerical simulation, the author studied the stability of the K92+332～765 roadbed slope in Ya-Lu expressway and measures for regulation. By this way, the deformation of the roadbed slope and the feasibility of preset measures for regulation were illustrated intuitionally and it was made out that the main destroying soil mass is relax, slightly dense and middle dense soil mass. All the above will provide valuable reference to the reinforcing.