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--------------------- <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 .640 **** <br /> The following is a summary of the TEN most critical <br /> surfaces <br /> Problem Description : Vogl Cell 1 Sec G Static <br /> FOS Circle Center Radius Initial <br /> Terminal Resisting <br /> 4 <br />