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<br />1 128.0 140.0 300.0 95.00 .000 .0 1 <br />2 126.0 138.0 .0 32.00 .000 .0 1 <br />1 Water surface(s) have been specified <br />Unit weight of water = 62.90 (pcf) <br />Water Surface No. 1 specified by 5 coordinate points <br />PH REATIC SURFACE, <br />#}}i}iii#}+{{+++}}#{+}k+ii+++##Y#Y <br />Point x-water y-water <br />No. (ft) (ft) <br />1 .90 9.00 <br />2 20.00 10,00 <br />3 30.00 19.00 <br />9 50.00 17.50 <br />5 115.00 22.00 <br />A critical failure surface searching method, using a random <br />technique for generating CIRCULAR surfaces has been specified. <br />200 trial surfaces will be generated and analyzed. <br />10 Surfaces initiate from each of 20 points equally spaced <br />along the ground surface between x = 17.0 ft <br />and x = 25.0 ft <br />Each surface terminates between x = 30.0 ft <br />and x = 50.0 ft <br />Unless further limitations were imposed, the minimum elevation <br />at which a surface extends is y = .0 ft <br />2.0 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 />