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Slope Surface(42 points) <br /> ------------- <br /> 0.00 8326.88 73.56 8340.27 76.06 8315.27 122.10 8315.27 124.60 8290.27 <br /> 170.65 8290.27 173.15 8265.27 219.19 8265.27 221.69 8240.27 267.73 8240.27 <br /> 270.23 8215.27 316.27 8215.27 318.77 8190.27 364.82 8190.27 367.32 8165.27 <br /> 413.36 8165.27 415.86 8140.27 461.90 8140.27 464.40 8115.27 510.44 8115.27 <br /> 512.94 8090.27 558.98 8090.27 561.48 8065.27 607.53 8065.27 610.03 8040.27 <br /> 656.07 8040.27 658.57 8015.27 704.61 8015.27 707.11 7990.27 753.15 7990.27 <br /> 755.65 7965.27 801.69 7965.27 804.19 7940.27 850.24 7940.27 852.74 7915.27 <br /> 898.78 7915.27 901.28 7890.27 947.32 7890.27 949.82 7865.27 995.86 7865.27 <br /> 997.39 7850.00 1250.86 7850.00 <br /> Phreatic Surface(2 points) <br /> ---------------- <br /> 0.00 7800.00 450.00 7800.00 <br /> Failure Surface <br /> --------------- <br /> Initial circular surface for critical search defined by:XL,XR,R <br /> Intersects: XL: 200.00 YL: 8265.27 XR: 800.00 YR: 7965.27 <br /> Centre: XC: 749.00 YC: 8613.27 Radius: R: 650.00 <br /> Variable Restraints <br /> ------------------- <br /> Parameter descriptor: XL XR R <br /> Range of variation: 360.00 605.00 25.00 <br /> Trial positions within range: 25 75 50 <br /> - -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - <br /> 1 .2. RESULTS: Analysis 1 - Active Mined Bench Slope <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: 98.954 <br /> Analysis Summary <br /> ---------------- <br /> There were: 49674 successful analyses from a total of 93751 trial failure surfaces <br /> 44077 analyses terminated due to unacceptable geometry <br /> Critical (minimum) Factor of Safety:41.61 <br /> ------------------------------------------ <br /> Negative normal stresses exist on the base of one or more slices;examine slice data and consult the GALENA Help <br /> utility <br /> YRR Geotech <br /> October 2021 2 Lewicki 81 Associates <br />