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---------------- <br /> 0.00 7000.00 3020.00 7000.00 <br /> Piezometric Surfaces(1 surface) <br /> -------------------- <br /> Surface within profile: 2(41 points)-Crusher Waste Fines <br /> 0.00 8057.00 333.41 7995.84 526.18 7937.00 727.94 7871.29 840.63 7866.19 <br /> 1012.55 7836.88 1168.37 7782.00 1214.81 7757.00 1262.74 7758.41 1296.49 7754.45 <br /> 1513.10 7697.10 1668.85 7636.24 1707.92 7631.41 1747.56 7637.23 1812.08 7652.00 <br /> 1900.00 7658.37 1965.57 7643.58 2058.82 7607.00 2146.10 7574.77 2174.38 7565.85 <br /> 2192.84 7567.00 2219.74 7573.55 2236.48 7573.31 2316.06 7549.86 2360.72 7535.98 <br /> 2424.03 7521.40 2493.99 7487.00 2521.86 7478.45 2578.74 7474.75 2625.75 7463.92 <br /> 2696.56 7453.58 2757.83 7451.33 2791.15 7442.81 2830.50 7425.50 2861.71 7417.00 <br /> 2932.63 7397.00 2956.08 7391.94 2992.34 7388.49 3032.29 7388.71 3051.33 7392.00 <br /> 3069.40 7402.00 <br /> Failure Surface <br /> --------------- <br /> Initial circular surface for critical search defined by:XL,XR,R <br /> Intersects: XL: 1957.00 YL: 7749.60 XR: 2098.00 YR: 7699.52 <br /> Centre: XC: 2076.35 YC: 7862.08 Radius: R: 164.00 <br /> Variable Restraints <br /> ------------------- <br /> Parameter descriptor: XL XR R <br /> Range of variation: 135.00 95.00 25.00 <br /> Trial positions within range: 50 50 50 <br /> - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - <br /> 10.2. RESULTS: Analysis 2 - 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: 1.618 <br /> Analysis Summary <br /> ---------------- <br /> There were: 82720 successful analyses from a total of 125001 trial failure surfaces <br /> 42281 analyses terminated due to unacceptable geometry <br /> Critical(minimum) Factor of Safety: 0.77 <br /> ------------------------------------------ <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 /> YRR Geotech <br /> October 2021 50 Lewicki&Associates <br />