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41W12NOC.OPT <br />This warning is usually reported for cases where slices have low self <br />weight and .a relatively high "c" shear strength parameter. In such <br />cases, this effect can only be eliminated by reducing the "c" value. <br />USER SELECTED option for unrestricted values of strength <br />------------------------------------------------------------ <br />Factors of safety have been calculated by the <br />* * * * * SIMPLIFIED JANBU METHOD * * * * * <br />The 10 most critical of all the failure surfaces examined <br />are displayed below - the most critical first <br />Failure surface No. 1 specified by 21 coordinate points <br />Point x-surf y-surf <br />No. (ft) (ft) <br />1 251.67 15.17 <br />2 254.21 13.58 <br />3 256.89 12.22 <br />4 259.67 11.09 <br />5 262.53 10.21 <br />6 265.46 9.57 <br />7 268.44 9.19 <br />8 271.44 9.07 <br />9 274.43 9.20 <br />10 277.41 9.59 <br />11 280.34 10.23 <br />12 283.20 11.13 <br />13 285.98 12.26 <br />14 288.65 13.63 <br />15 291.19 15.23 <br />16 293.59 17.03 <br />17 295.82 19.04 <br />18 297.87 21.23 <br />19 299.72 23.58 <br />20 301.37 26.09 <br />21 301.86 27.00 <br />** Corrected 7ANBU FOS = 1.705 ** (Fo factor = 1.076) <br />Failures surface No. 2 specified by 21 coordinate points <br />Point x-surf y-surf <br />No. (ft) (ft) <br />1 251.67 15.17 <br />2 254.18 13.53 <br />3 256.83 12.12 <br />4 259.60 10.96 <br />5 262.46 10.06 <br />6 265.39 9.41 <br />7 268.36 9.03 <br />8 271.36 8.93 <br /> Page 5 <br />