author: carlos arias lazarte

... kN / m3 33 degrees Dense Fine to Coarse Silty Sand ( SW ) Very Dense Fine to Coarse Silty Sand ( SM ) = = Temporary ... pcf ) 2. Lower Silty Sand Deposit : Q1 = 39 degrees d = c1 = 0 Ys = 20 kN / m3 ( 125 pcf ) 3. Groundwater : absent ...