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GALENA 6.10 Analysis Results Licensee: OS Dept of Interior - Office of Surface Mining <br />Project: Good Miller #2 <br />File: C: \Users \psh \My Projects \ZZ Stability Analysis - Galena \Good Miller \Good Miller Mining Slope.gmf <br />Processed: 03 Mar 2015 12:21:49 <br />DATA: Analysis 1 - Mining Slope <br />X -S <br />Material Properties (2 materials) <br />--------------- - - - - -- <br />--------------- - - -- <br />Material: 1 (Mohr - Coulomb Isotropic) - <br />Clayey Gravel <br />Band Side <br />Cohesion Phi UnitWeight Ru <br />X-Left <br />0.00 31.0 115.00 Auto <br />Angle <br />Width <br />Material: 2 (Mohr - Coulomb Isotropic) - <br />Claystone Bedrock <br />Cohesion <br />Cohesion Phi UnitWeight Ru <br />Weight <br />Force <br />500.00 22.0 124.00 Auto <br />1/h <br />1' /h <br />Water Properties <br />-0.15 <br />1.30 <br />--------------- - <br />Unit weight of water: 62.430 <br />Unit weight of water /medium above ground: <br />62.430 <br />Material Profiles (2 profiles) <br />0.00 <br />31.0 <br />--------------- -- <br />Profile: 1 (2 points) Material beneath: 1 - Clayey Gravel <br />0.00 <br />-50.00 40.00 150.00 <br />40.00 <br />0.00 <br />Profile: 2 (2 points) Material beneath: 2 - Claystone Bedrock <br />2.24 <br />-50.00 0.00 150.00 <br />0.00 <br />2.39 <br />Slope Surface (4 points) <br />1 <br />0.00 <br />-50.00 0.00 0.00 <br />0.00 60.00 40.00 <br />150.00 40.00 <br />Phreatic Surface (2 points) <br />0.37 <br />0.37 <br />--------------- - <br />-50.00 0.00 150.00 <br />0.00 <br />7.32 <br />Failure Surface <br />2.38 <br />2.41 <br />--------------- <br />Circular surface defined by: XL,XR,R <br />0.00 <br />31.0 <br />Intersects: XL: -0.15 YL: <br />0.00 XR: 80.00 YR: <br />40.00 <br />Centre: XC: -13.76 YC: <br />127.57 Radius: R: <br />128.29 <br />RESULTS: Analysis 1 - Mining Slope <br />Spencer - Wright Method of Analysis - Circular Failure Surface <br />Factor of Safety: 1.22 <br />Final Angle of Interslice Forces: 26.2 degrees <br />Slice Geometry and Properties (38 slices) <br />Slice <br />X -S <br />------------- - - - - -- Base <br />--------------- - - - - -- <br />PoreWater <br />- -- Left <br />Band Side <br />- - -- <br />X-Left <br />Area <br />Angle <br />Width <br />Length <br />Matl <br />Cohesion <br />Phi <br />Weight <br />Force <br />Side Force <br />1/h <br />1' /h <br />1 <br />-0.15 <br />1.30 <br />7.2 <br />2.39 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />150.07 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />2 <br />2.24 <br />4.39 <br />7.2 <br />2.39 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />505.17 <br />0.00 <br />70.02 <br />0.37 <br />0.37 <br />3 <br />4.63 <br />7.32 <br />9.3 <br />2.38 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />842.18 <br />0.00 <br />305.71 <br />0.26 <br />0.26 <br />4 <br />7.00 <br />10.16 <br />9.3 <br />2.38 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />1168.53 <br />0.00 <br />643.31 <br />0.24 <br />0.24 <br />5 <br />9.38 <br />12.79 <br />11.5 <br />2.36 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />1471.09 <br />0.00 <br />1111.73 <br />0.23 <br />0.23 <br />6 <br />11.74 <br />15.38 <br />11.5 <br />2.36 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />1768.13 <br />0.00 <br />1611.37 <br />0.23 <br />0.23 <br />7 <br />14.10 <br />17.69 <br />13.6 <br />2.34 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2034.36 <br />0.00 <br />2211.89 <br />0.22 <br />0.22 <br />8 <br />16.44 <br />20.01 <br />13.6 <br />2.34 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2301.67 <br />0.00 <br />2786.17 <br />0.22 <br />0.22 <br />9 <br />18.78 <br />22.00 <br />15.8 <br />2.32 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2530.12 <br />0.00 <br />3435.91 <br />0.22 <br />0.22 <br />10 <br />21.10 <br />24.06 <br />15.8 <br />2.32 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2767.43 <br />0.00 <br />4013.56 <br />0.21 <br />0.21 <br />11 <br />23.41 <br />25.71 <br />17.9 <br />2.29 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2957.09 <br />0.00 <br />4645.40 <br />0.21 <br />0.21 <br />12 <br />25.71 <br />27.52 <br />17.9 <br />2.29 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3164.33 <br />0.00 <br />5169.62 <br />0.21 <br />0.21 <br />13 <br />28.00 <br />28.82 <br />20.1 <br />2.26 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3314.61 <br />0.00 <br />5730.58 <br />0.21 <br />0.21 <br />14 <br />30.26 <br />30.36 <br />20.1 <br />2.26 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3491.85 <br />0.00 <br />6157.55 <br />0.20 <br />0.20 <br />15 <br />32.52 <br />31.33 <br />22.2 <br />2.23 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3602.62 <br />0.00 <br />6607.36 <br />0.20 <br />0.20 <br />16 <br />34.75 <br />32.61 <br />22.2 <br />2.23 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3750.13 <br />0.00 <br />6904.99 <br />0.20 <br />0.20 <br />17 <br />36.98 <br />33.23 <br />24.4 <br />2.19 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3821.66 <br />0.00 <br />7214.81 <br />0.19 <br />0.19 <br />18 <br />39.17 <br />34.26 <br />24.4 <br />2.19 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3939.85 <br />0.00 <br />7361.55 <br />0.19 <br />0.19 <br />19 <br />41.37 <br />34.55 <br />26.5 <br />2.15 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3972.87 <br />0.00 <br />7512.82 <br />0.18 <br />0.18 <br />20 <br />43.52 <br />35.32 <br />26.5 <br />2.15 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4062.34 <br />0.00 <br />7496.60 <br />0.18 <br />0.18 <br />21 <br />45.67 <br />35.29 <br />28.7 <br />2.11 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4058.00 <br />0.00 <br />7480.02 <br />0.18 <br />0.16 <br />22 <br />47.79 <br />35.82 <br />28.7 <br />2.11 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4119.48 <br />0.00 <br />7297.26 <br />0.17 <br />0.17 <br />23 <br />49.90 <br />35.47 <br />30.8 <br />2.07 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4079.31 <br />0.00 <br />7111.74 <br />0.16 <br />0.16 <br />24 <br />51.97 <br />35.77 <br />30.8 <br />2.07 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4113.73 <br />0.00 <br />6766.42 <br />0.16 <br />0.16 <br />25 <br />54.03 <br />35.13 <br />33.0 <br />2.02 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4039.71 <br />0.00 <br />6418.19 <br />0.15 <br />0.15 <br />26 <br />56.05 <br />35.20 <br />33.0 <br />2.02 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />4048.10 <br />0.00 <br />5920.88 <br />0.15 <br />0.15 <br />27 <br />58.07 <br />33.52 <br />35.1 <br />1.93 <br />2.35 <br />1 <br />0.00 <br />31.0 <br />3854.54 <br />0.00 <br />5422.55 <br />0.14 <br />0.14 <br />28 <br />60.00 <br />33.55 <br />35.1 <br />2.01 <br />2.46 <br />1 <br />0.00 <br />31.0 <br />3858.75 <br />0.00 <br />4803.73 <br />0.13 <br />0.13 <br />29 <br />62.01 <br />29.18 <br />37.3 <br />1.92 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3355.30 <br />0.00 <br />4184.23 <br />0.14 <br />0.14 <br />30 <br />63.93 <br />26.38 <br />37.3 <br />1.92 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />3033.97 <br />0.00 <br />3522.85 <br />0.14 <br />0.14 <br />31 <br />65.85 <br />22.83 <br />39.4 <br />1.86 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2625.64 <br />0.00 <br />2924.80 <br />0.15 <br />0.15 <br />32 <br />67.71 <br />19.99 <br />39.4 <br />1.86 <br />2.41 <br />1 <br />0.00 <br />31.0 <br />2298.57 <br />0.00 <br />2313.16 <br />0.15 <br />0.15 <br />