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Slope Stability Charts of Soil Nailing Method for Slope Diaster Prevention
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 Title & Authors
Slope Stability Charts of Soil Nailing Method for Slope Diaster Prevention
Kim, Ji-Seong; Ku, Mi-Ok;
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The analysis for stability of slope reinforced with soil nails need professional knowledge and skilled technology for program. So we spend a lot of money and time. In this study, we try to save it. After we analyzed the stability of reinforced slope with MIDAS GTS using shear strength reduction technique, we made charts by result. Charts created in the stydy can be used rapidly in slope disaster prevention. We try to analyze stability of slopes when we changed nail spacing, nail angle, slope type, properties of soil. We obtained relationship as follows; 1) The safety factor appears effectively when the nail angle is . 2) The safety factor appears effectively when the nail spacing is 0.8~1.2m. 3) The error of Singh`s and suggested chart are 3.45, 8.65, 4.35% when the slope are 1:0.5, 1:1, 1:2.
Slope Disaster;Stability Chart;Reinforced Chart;Shear Strength Reduction Technique;Soil Nailing;
 Cited by
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