Laserfiche WebLink
k4S1"W Stabilize€1 Earth Walls Riverview <br />PrC.'iem tDJ C:3;3L- 3- n Mar 1$ :7 s:�$:i) <t)E�.• )� �`i,?3-_%es 1 ibox;1VA.!i r:�, i ) '+`iK?ei7.3 i%v ��' [A.... BEN <br />SOIL DATA <br />REINFORCED SOIL <br />Unit weight, y <br />125.0 lb/ft <br />Design value of internal angle of friction, <br />34.00 <br />RETAINED SOIL <br />Unit weight, y <br />125.0 Ib/ft 3 <br />Design value of internal angle of friction, <br />32.0 <br />FOUNDATION SOIL (Considered as an equivalent <br />uniform soil) <br />Equivalent unit weight, y eouiv <br />125.0 lb/ft 3 <br />Equivalent internal angle of friction, 4)elq-iv. <br />32.0 <br />Equivalent cohesion, c equiv, <br />0.0 lb/ft 2 <br />Water 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 />Ka (external stability) == 0.3073 (if batter is less than 10°, Ka is calculated from eq, 16. Otherwise, eq. 17 is utilized) <br />BEARING CAPACITY <br />Bearing capacity coefficients (calculated by MSEW): Nc = 35,49 N y= 30.21 <br />SEISMICITY <br />Maximum ground acceleration coefficient, A = 0.330 <br />Design acceleration coefficient in Internal Stability: Kh =,,, Am - .. 0.370 <br />Design acceleration coefficient in External Stability: Kh—d = 0. 1>86 => Kh = Am = 0.235 <br />(Kh in External Stability is based on allowable displacement, d = 25 MM. using AASHTO 2002 equation) <br />Kae ( Kh > 0 ) = 0.4322 Kae ( Kh = 0 ) = 0.2705 A Kae = 0.1617 <br />Seismic soil -metal mats friction coefficient, F* is 80.0% of its specified static value. <br />Riverview Pats <br />Cop> „ght 1998-2016 ADAMA f;ngincer g, lnc. i.,ic4s se a�u ors : t..%l..-30l l 9 <br />