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3) (40p) For the retaining wall below calculate the foundation dimension (W)so that safety is satisfied. Unit weigth of soil

please solve in detail

and show me for UDL calculation

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Giveno vamܡܢ q= (A+B) = (8+9)= 17 Kwim? Kar K Y=18 so = 25 17m=H Ø=30° -a © ū Jo.am to Kala+Y,H) 02 H=A+B= 8+9 = 17 m Activem -) m y=18 Section W = PixA; He from (m) ă from oll ma = Woł; toe point (kN-m) (0.2x60.9+w))x95 (0.8+6) Ool+W+0.95w? 0 , rc(FS) overturning Eme mo FS =3 la gioven already १ 151.4567 69.986 +11.9 3 5458.87 -(3x545887) +11.9 +69.989 +151.45682 -0 151

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