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2 201.0 114.0 700.0 114.0 1.5 <br />Factors of safety have been calculated by the <br />* * * * * SIMPLIFIED JANBU METHOD * * * * <br />Failure surface No. 2 specified by 12 coordinate points <br />Point <br />The 10 most critical of all <br />the failure <br />surfaces examined <br />(ft) <br />are displayed below - the most critical <br />first <br />103.10 <br />Failure surface No. 1 specified by 12 coordinate points <br />2 <br />Point x -surf <br />y -surf <br />3 <br />105.35 <br />No. (ft) <br />(ft) <br />375.49 <br />113.58 <br />1 104.06 <br />116.35 <br />115.00 <br />6 <br />2 105.41 <br />115.00 <br />7 <br />416.50 <br />3 107.03 <br />113.38 <br />436.30 <br />174.40 <br />4 375.10 <br />114.31 <br />194.20 <br />10 <br />5 375.79 <br />115.00 <br />11 <br />495.70 <br />6 395.59 <br />134.80 <br />511.91 <br />250.00 <br />7 415.38 <br />154.60 <br />1.614 ** (Fo factor = 1.073) <br />8 435.18 <br />174.40 <br />9 454.98 <br />194.20 <br />10 474.78 <br />213.99 <br />11 494.58 <br />233.79 <br />12 510.79 <br />250.00 <br />** Corrected JANBU FOS = <br />1.612 ** <br />(Fo factor = 1.072) <br />Failure surface No. 2 specified by 12 coordinate points <br />Point <br />x -surf <br />y -surf <br />No. <br />(ft) <br />(ft) <br />1 <br />103.10 <br />116.03 <br />2 <br />104.13 <br />115.00 <br />3 <br />105.35 <br />113.78 <br />4 <br />375.49 <br />113.58 <br />5 <br />376.91 <br />115.00 <br />6 <br />396.71 <br />134.80 <br />7 <br />416.50 <br />154.60 <br />8 <br />436.30 <br />174.40 <br />9 <br />456.10 <br />194.20 <br />10 <br />475.90 <br />213.99 <br />11 <br />495.70 <br />233.79 <br />12 <br />511.91 <br />250.00 <br />** Corrected <br />JANBU FOS = <br />1.614 ** (Fo factor = 1.073) <br />0 Failure surface No. 3 specified by 12 coordinate points <br />