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SR Wall (ver 3.22 April 2002) <br />LN 00310349 <br />Page 4 <br />GeosvnthetlC-SRW Interface Shear Notes• <br />Geosynthetic -Segmental Unit Interdace Shear Capcities are Limited by the Unit to Unit Capacities. As interpreted from laboratory test results. <br />Coefficlents of Earth Pressure and Failure Plane Orientations. - <br />Reinforced Soil (Ka) <br />0.206 <br />Reinforced Soil (Ka horizontal component) <br />0.202 <br />Orientation of failure plane from horizontal (degrees) <br />53.08 <br />Retained Soil (Ka) <br />0.245 <br />Retained Soil (Ka horizontal component) <br />0.234 <br />Orientation of failure plane from horizontal (degrees) <br />49.61 <br />Results of External StabilityAnalvses• <br />FOS Sliding <br />Calculated <br />2.83 <br />Design Criteria <br />1.5 OK <br />FOS Overturning <br />6.04 <br />1.5 OK <br />FOS Bearing Capacity <br />5.99 <br />2.0 OK <br />Base Reinforcement Length (L) (ft) <br />7.0 <br />6.6 OK <br />Base Eccentricity (e)(ft) <br />•0.28 <br />NIA <br />Base Eccentricity Ratio (e/L-2e) <br />0.04 <br />N/A <br />Base Reinforcement Ratio (LM) <br />0.64 <br />0.6 OK <br />Note: calculated values MEET ALL design criteria <br />4.0 <br />Detailed Results of External Stability Analvses Calculated Values.- <br />Total <br />alues: <br />Total Horizontal Force (lbs/ft) <br />1889.9 <br />Total Vertical Force (lbs/ft) <br />9722,3 <br />Sliding Resistance (lbs/ft) <br />5344.5 <br />Driving Moment(lbs-tuft) <br />7283.3 <br />Resisting Moment(Ibs-ft/ft) <br />44018.9 <br />Bearing Capacity (pst) <br />9315.4 <br />Maximum Bearing Pressure (pst) <br />1556.3 <br />esu0s oflntemal SfabilMAnahses <br />SRW Geosyn <br />Elev <br />Length <br />Anchor <br />FOS <br />FOS <br />FOS <br />Layer <br />Lino Type <br /># <br />(!) <br />(R) <br />length <br />Owr- <br />Pullout <br />Sliding <br />Spacing <br />913.5 <br />264.6 <br />2323.4 <br />(h) <br />shess <br />9 1 <br />4.0 <br />913.5 <br />288.5 <br />3790.9 <br />810.0 <br />N.0 <br />11.0 <br />N.5 <br />11.5 <br /><3.0 <br />20 1 <br />76 1 <br />9.5 <br />8.0 <br />1.64 <br />7.81 <br />3.36 <br />32.53 <br />OK <br />1577.9 <br />7.5 <br />8.0 <br />2.77 <br />4.4 <br />6.95 <br />42.19 <br />OK <br />12 1 <br />9 1 <br />5.5 <br />7.0 <br />2.9 <br />3A5 <br />6.78 <br />7.3 <br />OK <br />4.0 <br />7.0 <br />3.74 <br />3.17 <br />13.14 <br />5.59 <br />OK <br />6 1 <br />2.6 <br />7.0 <br />4.59 <br />2.64 <br />1625 <br />4.51 <br />OK <br />3 1 <br />1.0 <br />7.0 <br />5.44 <br />1.92 <br />16.3 <br />3.78 <br />OK <br />Note: calculated valum MEET ALL design cdteda <br />Delayed Resras OfIld8olat StaleRbeAn M <br />SRW Gamin Elsv Allcwab/e Tensile Puticut Sliding Sliding <br />Unit Type tin Sbength Load Capacity Fanta capaciy <br /># 04 (ISM) 00) (IbsM) (IbsM) <br />20 1 <br />9.5 <br />913.5 <br />117.0 <br />393.0 <br />57.9 <br />1882.1 <br />18 1 <br />7.5 <br />9135 <br />207.5 <br />1441.8 <br />2332 <br />2842.8 <br />12 1 <br />5.5 <br />913.5 <br />264.6 <br />2323.4 <br />520.7 <br />3803A <br />9 1 <br />4.0 <br />913.5 <br />288.5 <br />3790.9 <br />810.0 <br />4523.9 <br />6 1 <br />2.5 <br />913.5 <br />345.4 <br />5512.5 <br />1162.4 <br />52463 <br />3 1 <br />1.0 <br />913.5 <br />474.9 <br />7743.1 <br />1577.9 <br />5964.8 <br />