suelos ii

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0 138.02 61.42 138.02 206.90 86.91 206.9 241.41 103.95 241.41 275.86 124.42 275.86 empleando la _=+ =tan^(− ) ( b) Determinación fuerza cortante = ( ) =84 kN/m^2 tan(34°) τ=55.66 kN m^2 Luego: F=τ F=55.66 kN/m^2 2.5× 10 ^(−3) m^2 ( 10 ^3 N)/1kN =. _= . ^ σ_3=105 kN/m^2 σ_1=357.66 kN/m^2 _ á= ^ 0 2 69 = ( ^ )+ …( ) . = ( ^ )+ ……( ) ( _) _ σ_1^′ σ_ í σ

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Hoja100138.0261.42138.0261.42206.9086.91206.986.91241.41103.95241.41103.95275.86124.42275.86124.42