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jrl..:wlal.r...iorlwrwrel�a...wrra.>_wvurux.uulas....rswlrr�.0 'vw.rerm�a�.ilwvr�.uuo�w.:reuse.r.�.uwer.�.riuuwr:�l�llus,....u`ieu��uLwa•a...uuut r.,..uw.�s...re w tw..0 — _ <br /> MSEW--Mechanically Stabilized Earth Walls Soundview Business Center <br /> Present Date/Time: Thu Feb 09 14:04:43 2017 C:\Users\henry wright\DocumentAMSEW Files\4011 LnL\33 33 Foot Tiered,BEN <br /> v� mse .rsEwv�,ThuFe v,09140 v4320islnv�rYnrsEnv�oasemv..,�orse,vv�3u.iscwv..,„3ueisEw,�,,,, omslw��3o,isEw v.,v�,�or 3orisew,a�3uvsew� _ _.�uu......p_rel..•�wpenrr...rwx.,,....u_ I <br /> SOIL DATA <br /> REINFORCED SOIL <br /> Unit weight, y 125.0 lb/ft I <br /> Design value of internal angle of friction, 32.00 <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 equiv 125.0 lb/ft 3 <br /> Equivalent internal angle of friction, Q equiv 32.00 <br /> Equivalent cohesion, c equiv. 0.0 lb/ft 2 <br /> Water table does not affect bearing capacity <br /> LATERAL EARTH PRESSURE COEFFICIENTS <br /> Ka(internal stability)=0.3073 (if batter is less than 10°,Ka is calculated from eq. 15. Otherwise,eq.38 is utilized) <br /> Inclination of internal slip plane, yr=61.000 (see Fig.28 in DEMO 82). <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=0.300 <br /> Design acceleration coefficient in Internal Stability: Kh=Am=0.345 <br /> Design acceleration coefficient in External Stability: Kh_d=0.165 => Kh=Am=0.212 <br /> (Kh in External Stability is based on allowable displacement, d=25 mm.using AASHTO 2002 equation) <br /> Kae(Kh>0)=0.4504 Kae(Kh=0) =0.3073 A Kae=0.1432 <br /> Seismic soil-geogrid friction coefficient,F* is 80.0%of its specified static value. <br /> I <br /> Soundview Business Center Page 2 of 5 <br /> Copyright©1998-2011 ADAMA Engineering,Inc. License number MLNL-301109 <br /> r�alYlW.l lYrallloR LYrr I/YRq, gl€HMYNI7QNIrHMS€3Ylrtru IY.•WN,r!r IAN✓•1\r�lY%xl',r+all%Nl,1rlIMYI>O+o.wAWIC1�r1t11Yf l W IxLLI ltiwl/Wtii:\+.IYIW f•.fir 1 r4Yl Y.u�II IILLalr�11)♦I�.p1�N...=> <br />