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1 <br />Each Surface Terminates Between X 732.50 ft. <br />and X 965.00 ft. <br />' Unless Further Limitations Were Imposed, The Minimum Elevation <br />At Which A Surface Extends Is Y = 50.00 ft. <br />50.00 ft. Line Segments Define Each Trial Failure Surface. <br />Restrictions Have Been Imposed Upon The Angle Of Initiation. <br />The Angle Has Been Restricted Between The Angles Of .0 <br />And 18.0 deg. <br />' Following Are Displayed The Ten Most Critical Of The Trial <br /> Failure Surfaces Examined. They Are Ordered - Most Critical <br /> First. <br /> <br /> * * Safety Factors Are Calculated By The Modified Janbu Method <br /> <br /> Failure Surface Specified By 13 Coordinate Points <br /> <br /> Point X-Surf Y-Surf <br /> No. (ft) (ft) <br /> 1 200.00 175.00 <br /> 2 248.44 187.38 <br />' 3 296.87 199.83 <br /> 4 345.28 212.34 <br /> 5 393.67 224.92 <br /> 6 442.05 237.56 <br /> 7 490.40 250.27 <br /> 8 538.74 263.05 <br /> 9 <br />10 587.07 <br />635.37 275.89 <br />288.80 <br /> 11 683.66 301.77 <br /> 12 731.93 314.81 <br />' 13 732.63 315.00 <br />' *** 1.308 *** <br /> <br /> Individual data on the 23 sl ices <br /> Water Water Tie Tie Earthquake <br /> Force Force Force Force Force Surcharge <br />Slice <br />No. Width Weight <br />Ft(m) Lbs(kg) Top <br />Lbs(kg) Bot Norm <br />Lbs(kg) Lbs(kg) Tan <br />Lbs(kg) Hor Ver Load <br />Lbs(kg) Lbs(kg) Lbs(kg) <br /> <br />