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~~ <br />i~ lrersian: <br />~ ENGINEERS, L7D. <br />• Project Name: <br />Site: <br />Risiwall 5.1 030 Prepared By: BURNETT CONSULTING <br />North Eagleview Drainage Clwutel Contact: TOM BURNETT <br />#3 to F St Phone: (970)723-4061 <br />I ~ l Type 1 Geosynthetic Reinforcement Details: <br />I~ <br />Geosynihedc Name STRATAGRID 200 <br />Coefficient of Direct Sliding Cds 0.95 <br />Coefficient of Interaction Ci 0.65 <br />Ultimate Tensile Strength Tult 2420.000 [lb/ft] <br />Reduction Factor -Creep RFcr 1.61 <br />Reduction Factor -Installation Damage RFid 1.10 <br />Reduction Factor -Durability RFd 1.10 <br />Factor of Safety -Material Uncertainties FSunc 1.50 <br />Long Term Allowable Design Strength Ta 828.16 [Ib/ft] Eq [3-20] <br />SRW Unit /Type 1 Geosynthetic Details: <br />SRW Name Pisa2® <br />Geosynthetic Name STRATAGRID 200 <br />Minimum Connecion Capacity acs 774.050 [lb/ft] <br />Appazent Friction Angle R.cs 20.0 [deg] <br />Maximum Connection Capacity Sc(max) 1534.400 [lb/ft] <br />Soil Details: <br />Soil Effective In Si[u Friction Cohesion <br />Zone Friction Angle Density Factor <br />~ y µ Cf <br />[degl [Pctl [Psfl <br />Infill (i) 32.000 120.000 <br />Retained (r) 32.000 120.000 <br />Foundation (f) 32.000 120.000 O.b00 420.000 <br />Drainage (d) 38.000 125.000 0.700 <br />Base (b) 39.000 140.000 0.700 <br />Infill Description SM Silty sands- poorly graded sand-silt mix <br />Retained Description SM Silty sands- poorly graded sand-silt mix <br />Foundation Description SM Silty sands- poorly graded sand-silt mix <br />Drainage Description GP Poorly graded cleangrovels- gravel-sand mixtures <br />Base Description GW Well graded clean gravels- gravel-sand mixtures <br />07/27/2003 12:55 prom Page 4 <br />