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u.-r.uu..�...uu..ra.mr....�,wu..i...r.wv..-.rn.a.G.-.»uu�.......a`r.+i�ryw-'T'.w.��.�:+:.:w.....n.:iJ.�:.�..C,-.i1n,:.�.ld».,....u76.�:...•w.a,�.n u..`.uw.u..aa w..�.rew..�r <br /> MSEW--Mechanically Stabilized Earth Walls Soundview Business Center <br /> Present Datefrirne: T•ue Oct 13 13:55:40 2015 C lUstr knry wnjhAV4 tnmw0M VW Files\4011 LnL\21 33 Foot BEN <br /> n-..u»••,....a»M�..�„�rw._�.,qn',._.�a�w.•,....a»»......•.n«�....u.r,.w}...nxur..�.r>w+...,.rn,ua..�rour.....uv.u•w`_..w..�..ruv., ...r..._...».... . „ .................w,...�....w..._... <br /> SOIL DATA <br /> REINFORCED SOIL <br /> Unit weight, y 125.0 lb/ft a <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' <br /> Equivalent internal angle of friction, 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, W=61.00' (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 /> I 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)=0.4130 Kae(Kh=0) =0.2705 A Kae=0.1424 <br /> Seismic soil-geogrid friction coefficient,F*is 80.0%of its specified static value. <br /> .-:i.:cn::....-7:.:::•.�.rew.W:�::i."wi:'v'_�_._.._ - ...::wii::,::.:w::.;�i:w:�.....::�"�::r:•i•-.�,ew,:'�:.(w�...�f:.ua:(`::..7n.+.-.::i:.ii�.�.ii nr.a.:..r: <br /> ...:i.uur.:.::.:,;w:` .,�,.uu•.•_::.liil:i wi:iiii�.�':.-.oi.-.' <br /> SOUndview Business Center Page 2 of 5 <br /> Copyright®1998-201 l ADAMA Engineering,Inc. License number MLNL-301109 <br /> ..rlIYN14.�iu WY�r10111.'w.r.v• ...r.»u.•.w..i.. .-....M. ...,.....•-.Ir.4• �...W. -+i,M..WY1tILW 1..�J.WI a.r.YYRIrLLnW\w�LIYWs•w+Yf�:,a'sr�l.liLllwlllWY.�.�lI1WW4rY.VYU'�L. <br />