Sensitivity Analysis on Supporting Parameters of Pre-stressed Anchor with Anti-Slide Pile in Surface Mine
SUN Jia-shu
Abstract：In order to improve support effect of pre-stressed anchor anti-sliding pile,a numerical simulation method was applied to study the sensitivity and calculate anchoring depth of anchor anti-sliding,the inclined angle of anti-sliding pile,anchoring angle,anchoring length and anchoring location factors affected to landslide stability.The sensitivity of each factor were sorted,the descending order of influ-ence degree was anchorage location,pile inclination angle,anchorage angle,anchorage length,pile anchoring depth.The study results could provide references to the selection on the design parameters of the pre-stressed anchor anti-sliding pile.
Keywords：surface mineanchor anti-sliding pilelandslide controllinganchoring depthsupport effect
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 45-47,92 )