Research on stability analysis of anti inclined rock slope in a certain open pit mine
To study the influence of anti inclined rock slopes on the deformation of open-pit mine slopes,based on the rigid limit equilibrium method,stability analysis was conducted under different working conditions using GeoStudio software.Combined with synthetic aperture slope radar monitoring technology,the stability of anti inclined rock slopes was analyzed.The results show that the stability of the open-pit mining slope is less affected by the anti inclined layered rock slope,and the current situation and annual plan of the mining area meet the safety factor requirements under natural,seismic,and blasting conditions;Using synthetic aperture slope radar monitor-ing,combined with on-site monitoring data,the area is affected by frozen soil melting and natural settlement,resulting in deformation.The rigid body limit equilibrium method and synthetic aperture slope radar monitoring technology mutually verify that the stability of the mining area is good.The research results can provide theoretical support for disaster prevention and control of such slopes.
anti inclined rock sloperigid body limit equilibrium methodslope radarstabilityopen-pit mining area
NETL
NSTL
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