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MSEW--Mechanically Stabilized Earth Walls Seaway Center Lot 3C
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<br /> SOIL DATA
<br /> I REINFORCED SOIL
<br /> Unit weight, y 125.0 lb/ft'
<br /> Design value of internal angle of friction, ;) 34.0°
<br /> RETAINED SOIL
<br /> Unit weight, v 125.0lb/ft'
<br /> Design value of internal angle of friction, 4 35.0°
<br /> I FOUNDATION SOIL(Considered as an equivalent uniform soil)
<br /> Equivalent unit weight.y,,,,,,. I25.0 lb/ft'
<br /> Equivalent internal angle of friction, (1),ni,. 35.0°
<br /> Equivalent cohesion, cr,,„;,., 200.0 Ib/fl 2
<br /> IWater table does not affect bearing capacity
<br /> LATERAL EARTH PRESSURE COEFFICIENTS
<br /> Ka(internal stability)=0.2827 (if batter is less than 10°,Ka is calculated from eq. 15. Otherwise,eq.38 is utilized)
<br /> Inclination of internal slip plane, uf=62.00° (see Fig. 28 in DEMO 82).
<br /> Ka(external stability)=0.27I0 (if batter is less than 10°,Ka is calculated from eq. 16. Otherwise,eq. 17 is utilized)
<br /> I BEARING CAPACITY
<br /> Bearing capacity coefficients (calculated by MSEW): Nc=46.12 N y=48.03
<br /> SEISMICITY
<br /> IMaximum ground acceleration coefficient, a n = 0.150
<br /> Kae(an>0)=0.3919 Kae(a„=0) =0.2710 A Kae=0.1209 (see eq.37 in DEMO 82)
<br /> Seismic soil-geogrid friction coefficient,F*is 80.0%of its specified static value.
<br /> K
<br /> 1
<br /> 0
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<br /> Copyright a)1998-2004 ADAMA Engineering,Inc. 4 License number M-US-05341
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