Stability Analysis and Treatment of a Highway Slope

Local slumping occurred on the left slope after a highway roadbed was excavated.The slope stability was analyzed,and the results showed that the slope of the non-slumping district was in unsteady state.Different treatment measures were adopted to the slumping and non-slumping areas,which anchor rods(rope) and lattices were used for the slope of slumping area and anti-slide piles were set at the second packway,but anchor rods and lattices just for the non-slumping area.After the slopes were treated,their stability was also analyzed.The result indicated the treatment measures were reasonable.