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9-NCC.OPT <br />10 Surfaces initiate from each of 100 points equally spaced <br />along the ground surface between x = 291.0 ft <br />and x = 292.2 ft <br />Each surface terminates between x = 358.0 ft <br />and x = 366.0 ft <br />Unless further limitations were imposed, the minimum elevation <br />at which a surface extends is y = 50.0 ft <br />* * * * * DEFAULT SEGMENT LENGTH SELECTED BY XSTABL <br />5.0 ft line segments define each trial failure surface. <br />ANGULAR RESTRICTIONS <br />The first segment of each failure surface will be inclined <br />within the angular range defined by <br />Lower angular limit :_ -45.0 degrees <br />Upper angular limit :_ -1.0 degrees <br />-- WARNING -- WARNING -- WARNING -- WARNING -- (# 48) <br />____________________________________________________________ <br />USER SELECTED option to maintain strength greater than zero <br />Factors of safety have been calculated by the <br />* * * * * SIMPLIFIED BISHOP METHOD <br />The most critical circular failure surface <br />is specified by 18 coordinate points <br />Point x-surf y-surf <br />No. (ft) (ft) <br />1 292.09 109.26 <br />2 297.03 103.96 <br />3 302.03 109.02 <br />9 307.01 104.94 <br />5 311.95 105.21 <br />6 316.83 106.34 <br />7 321.60 107.82 <br />8 326.26 109.63 <br />Page 3 <br />