2023-02-08_REVISION - M2003016 (2)

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--------------- Initial circular surface for critical search defined by: XL,XR,R Intersects: XL: 120.00 YL: 27.00 XR: 242.00 YR: 55.00 Centre: XC: 150.51 YC: 173.87 Radius: R: 150.00 Distributed Loads (1 load) ----------------- Load X-Left Pressure X-Right Pressure 1 261.00 500.0 281.00 500.0 Variable Restraints ------------------- Parameter descriptor: XL XR R Range of variation: 30.00 10.00 20.00 Trial positions within range: 30 30 30 - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - RESULTS: Analysis 1 - Southeast Side, Static, Ditch Bishop Simplified Method of Analysis - Circular Failure Surface --------------------------------------------------------------- Critical Failure Surface Search using Multiple Circle Generation Techniques Initial failure surface approximation - Factor of Safety: 3.028 Analysis Summary ---------------- ---------------- There were: 20842 successful analyses from a total of 27001 trial failure surfaces 6159 analyses terminated due to unacceptable geometry Critical (minimum) Factor of Safety: 2.89 Results Summary - Lowest 99 Factor of Safety circles ---------------------------------------------------- Circle X-Left Y-Left X-Right Y-Right X-Centre Y-Centre Radius FoS 1 111.21 26.25 237.00 54.62 141.89 183.28 160.00 2.886 <-- Critical Surface 2 112.24 26.33 237.00 54.62 142.20 183.51 160.00 2.886 3 110.17 26.16 237.00 54.62 141.58 183.05 160.00 2.887 4 113.28 26.42 237.00 54.62 142.51 183.73 160.00 2.887 5 109.14 26.07 237.00 54.62 141.26 182.81 160.00 2.887 6 111.21 26.25 237.00 54.62 142.05 182.54 159.31 2.888 7 112.24 26.33 237.00 54.62 142.36 182.77 159.31 2.888 8 110.17 26.16 237.00 54.62 141.74 182.31 159.31 2.888 9 114.31 26.51 237.00 54.62 142.81 183.95 160.00 2.888 10 113.28 26.42 237.00 54.62 142.67 183.00 159.31 2.889 11 109.14 26.07 237.00 54.62 141.43 182.07 159.31 2.889