Layout of Double-row Anti-Slide Piles for Composite Rock Slopes
Double-row anti-slide piles play a crucial role in supporting slopes.Focusing on the set-up of double-row anti-slide piles for a composite rock cutting slope,from the maximum plastic deformation,the maximum shear stress,and the safety factor of the slope,this paper used the finite element software to analyze the impact of the layout of double-row anti-slide piles on the slope deformation and stress.The results showed that when the double-row anti-slide piles were laid in the lower,middle,and upper parts of the slope,the maximum plastic deformation and maximum shear stress occurred at the location of the anti-slide piles.In terms of maximum plastic deformation and maximum shear stress,the slope stability when the double-row anti-slide piles were laid in the lower part of the slope was better than that in the middle and upper parts of the slope.
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