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w.+n r+vv...iewr.....,wvv.....wMar....r�vr.�...o...»w..n,v......wrw.....,.•.�..w,r...,.ewrr.....w.v....ywv..�.,er..rr...rrurr�nwr..�.ew..•a...rwsv...nwvr..�ew..b....ew...... <br /> MSEW--Mechanically Stabilized Earth Walls Soundview Business Center <br /> Present Date/Time: Thu Feb 09 13:34:47 2017 C:\Users\henry wright\Documents\MSEW Files\4011 LnL\41 33 Foot Tiere BEN <br /> SOIL DATA <br /> REINFORCED SOIL <br /> Unit weight, y 125.0 Ib/ft 3 <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, 7 egaiv 125.0 lb/ft 3 <br /> Equivalent internal angle of friction, �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 100,Ka is calculated from eq. 15. Otherwise,eq.38 is utilized) <br /> Inclination of internal slip plane, w=61.001 (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 /> .w.r..i..�.r.iu�vv...:.w•r....wrvw.�nwrr.�.rw.♦ .ru4v.lw,HWlrrwii'MtV�Tiw��wi.irYw�vi w,�.uiwu...n.n.r.�ii��a.w."v:...s+rr�'-•�.wir�..'w'�'�"iiariry:iiiirvrr <br /> Soundview Business Center Page 2 of 5 <br /> Copyright©1998-2011 ADAMA Engineering,Inc. License number MLNL-301109 <br />