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2180.69 7649.44 2209.10 7649.44 2237.51 7649.42 2294.33 7599.36 2322.74 7599.36 <br /> 2351.15 7599.34 2407.97 7549.28 2436.38 7549.28 2464.79 7549.26 2521.60 7499.20 <br /> 2550.01 7499.20 2578.42 7499.18 2639.00 7459.98 2696.56 7451.58 2757.83 7449.33 <br /> 2792.78 7440.00 2830.50 7423.50 2932.63 7395.00 2992.34 7386.49 3032.29 7386.71 <br /> 3051.33 7390.00 3069.40 7400.00 <br /> Phreatic Surface (2 points) <br /> ---------------- <br /> 0.00 7000.00 3020.00 7000.00 <br /> Failure Surface <br /> --------------- <br /> Initial circular surface for critical search defined by: XL,XR,R <br /> Intersects: XL: 1535.00 YL: 7949.91 XR: 2520.00 YR: 7500.61 <br /> Centre: XC: 2608.07 YC: 8998.02 Radius: R: 1500.00 <br /> Variable Restraints <br /> ------------------- <br /> Parameter descriptor: XL XR R <br /> Range of variation: 650.00 650.00 25.00 <br /> Trial positions within range: 50 50 50 <br /> - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - <br /> RESULTS: Analysis 1 - Waste dump in active conditions. <br /> Bishop Simplified Method of Analysis - Circular Failure Surface <br /> --------------------------------------------------------------- <br /> Critical Failure Surface Search using Multiple Circle Generation Techniques <br /> Initial failure surface approximation - Factor of Safety: 56.419 <br /> Analysis Summary <br /> There were: 69885 successful analyses from a total of 125001 trial failure surfaces <br /> 55116 analyses terminated due to unacceptable geometry <br /> Critical (minimum) Factor of Safety: 1.53 <br /> Results Summary - Lowest 99 Factor of Safety circles <br /> ---------------------------------------------------- <br /> Circle X-Left Y-Left X-Right Y-Right X-Centre Y-Centre Radius FoS <br /> 1 1860.00 7799.68 2287.86 7605.06 2692.56 9062.41 1512.50 1.528 <-- Critical Surface <br /> 2 1860.00 7799.68 2287.86 7605.06 2692.35 9061.94 1511.99 1.528 <br /> 3 1860.00 7799.68 2287.86 7605.06 2692.14 9061.47 1511.48 1.528 <br /> 4 1860.00 7799.68 2287.86 7605.06 2691.92 9061.00 1510.97 1.529 <br /> 5 1860.00 7799.68 2287.86 7605.06 2691.71 9060.53 1510.46 1.529 <br /> 6 1860.00 7799.68 2287.86 7605.06 2691.50 9060.06 1509.95 1.529 <br /> 7 1860.00 7799.68 2287.86 7605.06 2691.28 9059.59 1509.44 1.529 <br /> 8 1860.00 7799.68 2287.86 7605.06 2691.07 9059.12 1508.93 1.529 <br />