Research on Rock Slope Stability Analysis Method Based on FLAC3D Software
Rocky slopes are widely distributed in mountainous and hilly landforms,and there are serious hidden dangers of landslides.Therefore,the stability analysis method of rock slopes based on FLAC3D software is studied.Take the metal mining area as the research object,obtain the basic engineering overview and slope parameters,and analyze the basic concept of landslide.The mixed discrete technique and Lagrange difference method are used to solve the motion equation of FLAC3D software,build the slope stability model in the study area,and analyze the rock slope stability through simulation calculation.The experimental results show that the overall stability of the study area is good,and the stress and displacement of the upper part of the slope controlled by the structural plane are large,which has potential safety hazards.When the inclination of the weak plane is greater than the inclination of the slope toe,the stability of the dip slope is higher.The greater the slope toe inclination,the worse the stability of the rock slope.
FLAC3D softwarerock slopestabilityweak plane inclinationslope toe inclination
万方数据
维普
