Stability Analysis of Rock Slope Surface with 3D Geomat Under Seismic and Seepage Condition

摘要

This paper discusses the mechanical stability of rock slope with 3D geonet protection system. A damaged 3D geomat slope model under seismic load and seepage condition is established. The paper studies the effect of rainwater infiltration and seismic load to the stability of 3D geomat slope surface in the process of slope greening. The stable formula of safety factor with 3D geomat protection system under seismic load and seepage condition and the equation of rivet space under the condition of limit equilibrium are present. Stability design diagram of rivet space is obtained based on the parameters in the equation.