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Galena 5.01 Analysis Results <br />Licensee: Office of Surface Mining <br />Project: Riverview Resource Pit, Permit M-1999-098 <br />File: C:\galena files\model files\Riverview.gmf Processed: 11 Mar 2009 23:59:42 <br />DATA: Analysis 2 - Shorter Highwall, 40 foot minimum setback <br />Material Properties (4 materials) <br />------------------- <br />Material: 1 (Mohr-Coulomb Isotropic) - Overburden <br />Cohesion Phi Unitweight Ru <br />50.00 28.0 114.00 1.10 <br />Material: 2 (Mohr-Coulomb Isotropic) Sand and Gravel <br />Cohesion Phi Unitweight Ru <br />0.00 35.0 130.00 1.10 <br />Material: 3 (Mohr-Coulomb Isotropic) weathered Bedrock <br />Cohesion Phi UnitWeight Ru <br />0.00 14.0 124.00 1.10 <br />Material: 4 (Mohr-Coulomb Isotropic) Bedrock <br />Cohesion Phi UnitWeight Ru <br />100.00 28.0 124.00 1.10 <br />Water Properties <br />---------------- <br />Unit weight of water: 62.480 Unit weight of water/medium above ground: 62.480 <br />Material Profiles (4 profiles) <br />Profile: 1 (2 points) Material beneath: 1 Overburden <br />-80.00 0.00 160.00 0.00 <br />Profile: 2 (2 points) Material beneath: 2 Sand and Gravel <br />-80.00 -8.50 160.00 -8.50 <br />Profile: 3 (2 points) Material beneath: 3 Weathered Bedrock <br />-80.00 -17.00 160.00 -17.00 <br />Profile: 4 (2 points) Material beneath: 4 Bedrock <br />-80.00 -20.00 160.00 -20.00 <br />Slope Surface (4 points) <br />------------- <br />-80.00 -17.00 -0.10 -17.00 0.00 <br />Phreatic Surface (4 points) <br />---------------- <br />-80.00 -17.00 -0.10 -17.00 40.00 <br />Failure Surface <br />--------------- <br />Circular surface defined by: XL,XR,R <br />0.00 160.00 0.00 <br />-4.00 160.00 -4.00 <br />Intersects: XL: -16.16 YL: -17.00 XR: 40.00 YR: 0.00 <br />Centre: XC: 0.67 YC: 28.66 Radius: R: 48.66 <br />Distributed Loads (1 load) <br />----------------- <br />Load X-Left Pressure X-Right Pressure <br />1 0.00 0.0 1.00 0.0 <br />RESULTS: Analysis 2 - Shorter Highwall, 40 foot minimum setback <br />Bishop Simplified Method of Analysis - Circular Failure Surface <br />--------------------------------------------------------------- <br />Factor of Safety: 1.16 <br />Slice Geometry and Properties (40 slices) <br />Slice X-S ------ ---------- --- Base ----- ----------- ---- <br /> X-Left Area Angle Width Length Matl Cohesion Phi <br />1 -16.16 0.41 -18.3 1.57 1.66 3 0.00 14.0 <br />2 -14.59 1.23 -18.3 1.57 1.66 3 0.00 14.0 <br />3 -13.01 2.00 -14.4 1.61 1.66 3 0.00 14.0 <br />4 -11.41 2.66 -14.4 1.61 1.66 3 0.00 14.0 <br />5 -9.80 3.28 -10.5 1.63 1.66 3 0.00 14.0 <br />6 -8.17 3.77 -10.5 1.63 1.66 3 0.00 14.0 <br />7 -6.54 4.22 -6.6 1.65 1.66 3 0.00 14.0 <br />8 -4.90 4.53 -6.6 1.65 1.66 3 0.00 14.0 <br />9 -3.25 4.54 -2.7 1.58 1.58 3 0.00 14.0 <br />10 -1.68 4.66 -2.7 1.58 1.58 3 0.00 14.0 <br />11 -0.10 34.70 0.9 1.74 1.74 3 0.00 14.0 <br />12 1.64 34.63 1.2 1.74 1.74 3 0.00 14.0 <br />13 3.37 32.77 5.1 1.65 1.66 3 0.00 14.0 <br />14 5.02 32.53 5.1 1.65 1.66 3 0.00 14.0 <br />15 6.67 31.92 9.0 1.64 1.66 3 0.00 14.0 <br />16 8.31 31.49 9.0 1.64 1.66 3 0.00 14.0 <br />17 9.95 30.57 12.9 1.62 1.66 3 0.00 14.0 <br />18 11.56 29.97 12.9 1.62 1.66 3 0.00 14.0 <br />19 13.18 28.75 16.8 1.59 1.66 3 0.00 14.0 <br />PoreWater Normal Test <br />Weight Force Stress Factor <br />50.72 26.92 33.46 1.13 <br />152.17 80.75 100.37 1.13 <br />247.95 128.98 158.93 1.09 <br />329.88 171.60 211.45 1.09 <br />406.91 208.51 254.84 1.06 <br />467.82 239.72 292.99 1.06 <br />522.76 265.15 321.55 1.03 <br />561.50 284.80 345.39 1.03 <br />563.23 284.10 359.22 1.01 <br />577.61 291.36 368.39 1.01 <br />4243.58 354.39 2436.86 1.00 <br />4235.56 411.46 2429.44 1.00 <br />4007.33 439.85 2387.14 0.99 <br />3976.99 479.90 2369.56 0.99 <br />3902.04 513.92 2315.88 0.98 <br />3849.23 541.91 2285.24 0.98 <br />3735.42 563.80 2220.24 0.98 <br />3661.12 579.60 2176.84 0.98 <br />3511.68 589.26 2100.78 0.98