Flexible membranes anchored to the ground for slope stabilisation: Numerical modelling of soil slopes using SPH
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AuthorBlanco Fernández, Elena; Castro Fresno, Daniel; del Coz Diaz, Juan Jose; Navarro-Manso, A.; Alonso-Martinez, M.
An alternative modelling for flexible membranes anchored to the ground for soil slope stabilisation is presented using Smoothed-Particle Hydrodynamics to model the unstable ground mass in a soil slope, employing a dynamic solve engine. A regression model of pressure normal to the ground, qsim, and also membrane deflection, fsim, have been developed using Design of Experiment. Finally, a comparison between the pressure obtained from numerical simulation and from a limit equilibrium analysis considering infinite slope has been carried out, showing differences in the results, mainly due to the membrane stiffness.
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