Laserfiche WebLink
elevation <br /> at which a surface extends is y = 4800 .0 ft <br /> 7 .0 ft line segments define each trial failure <br /> surface. <br /> --------------------- <br /> ANGULAR RESTRICTIONS <br /> --------------------- <br /> The first segment of each failure surface will be <br /> inclined <br /> within the angular range defined by <br /> Lower angular limit -45.0 degrees <br /> Upper angular limit -5.0 degrees <br /> Factors of safety have been calculated by the <br /> * * * * * SIMPLIFIED BISHOP METHOD * * * <br /> The most critical circular failure surface <br /> is specified by 9 coordinate points <br /> Point x-surf y-surf <br /> No. (ft) (ft) <br /> 1 101.05 4812 .52 <br /> 2 107.94 4811.27 <br /> 3 114.94 4811.13 <br /> 4 121.87 4812 .12 <br /> 5 128 .55 4814 .20 <br /> 6 134 .82 4817.32 <br /> 7 140 .50 4821.40 <br /> 8 145 .46 4826 .34 <br /> 9 147.39 4829 .00 <br /> **** Simplified BISHOP FOS = 1.252 **** <br /> 4 <br />