Laserfiche WebLink
MSEW -- Mechanically Stabilized Earth Walls Riverview <br />k�•-sznf 17nfa"C' ��e: F'r, Mar 0 01�0.4" 20 9 <br />SOIL DATA <br />REINFORCED SOIL <br />Unit weight, y 125.0 lb/ft 3 <br />Design value of internal angle of friction, 34.00 <br />RETAINED SOIL <br />Unit weight, y 125.0 lb/ft 3 <br />Design value of internal angle of friction, 32.00 <br />FOUNDATION SOIL (Considered as an equivalent uniform soil) <br />Equivalent unit weight, y, ,,,,, 125.0 lb/ft 3 <br />Equivalent internal angle of friction, u€v 32.00 <br />Equivalent cohesion, c „j,, 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: Kb = Am = 0.370 <br />Design acceleration coefficient in External Stability: Kh d = 0,186 => 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 />' bwmwtu�%6Cs✓vaYeb,}##b'aw�s§BR�frk ilia§3kefiY#:+aM&#4k4¢4�bR3$.: 4i12zF�#4�"c-4v���ekR 4'q.�n* iy.�&.zien,+L^w�$Sb: 3Yem.4'i'eRd1§p�C�keF6iiY:.te:a.dfi�.AY Amway i�.w"'<t£?Hkt`r-,mtck+#l��E"x<;aa"%i%H�4;thasv®3Xtiii Y"e�sz 84S�f"£Yauvlie <br />Riverview Pa a <br />33, <br />Copyiight d 1998-2016 ADAMA Engineering, Inc. License number MLNL-301109 <br />