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Mechanically Stabilized Suub YooU, Technology Center <br /> �eson!D�^,T|�'e' T,,e D-/3!3'42m20!6 hal-.\Nsk!wpT.a,�.��U^o-D.C.piaWa.11?oigrA40/./05,36 P t BM <br /> SOIL DATA <br />� <br /> REINFORCED SOIL <br /> Unit weight, y 125.0|h/ft" <br /> Design value v[internal angle o[friction, 32.00 <br /> RETAINED SOIL <br /> Unit weight, y 125.0|b/ft, <br /> Design value of internal angle offriction, 32.00 <br /> FOUNDATION SOIL(Considered ouun equivalent uniform soil) <br /> Equivalent unit weight, nn,* 125.0ib/ft" <br /> Equivalent internal angle oyfriction, O-wiv 32.00 <br /> Equivalent cohesion, v eq,', O.O\b/ft' <br /> Water table does not affect bearing capacity <br /> LATERAL EARTH PRESSURE COEFFICIENTS <br /> Ku(internal stability)~O3073 (if batter i,less than |O",Kuio calculated from eq. l5. Otherwise,eq.]8ioutilized) <br /> Inclination of internal slip plane, y~6|.00^ (see Fig.28 in DEMO 82). <br /> Ka(external stability)~0.3O73 (if batter io less than l0",Kuia calculated from eq. lh. Otherwise,eq. 17iautilized) <br /> BEARING CAPACITY <br /> Bearing capacity coefficients(calculated hyMSBnV): Nu~35.49 v{y~30.2( <br /> SEISMICITY <br /> Maximum ground acceleration coefficient,A~O.3OO <br /> Design acceleration coefficient iu Internal Stability: Kh~Am~0.345 <br /> Design acceleration coefficient iu External Stability: Kh_d~O.lh5 => Kb~Ano~O.2\2 <br /> (Kh in External Stability is based on allowable displacement, d=25 mm.using AASHTO 2002 equation) <br /> Kuo(}:b'0)=O.4}3O Kuo(uh~0) —O.27O5 d Kuu~0.}424 <br /> Seismic soil-geogrid friction coefficient,F* is 80.0%of its specified static value. <br /> � <br />� | ammwu*Technology Center Page 2mS <br />� | Copyright CC)nyo-2o// AomwA Engineering,Ire. License n"mm`, muwL-m//nv <br />