3) A retaining wall is illustrated IN THE Figure. Determine the Rankine active force, (Pa) per unit length of the wall and the location of the resultant. H = 9 m, H1 = 4 m, Y1 = 16.5 kN/m³, Y2 = 20.2 kN/m³, ø'1 = 30, ø'2 = 34, q= 21 kN/m? Surcharge q Sand H1 cf = 0 Groundwater table H Sand Y2 (saturated unit weight) c =0 Frictionless wall

3) A retaining wall is illustrated IN THE Figure. Determine the Rankine active force, (Pa) per unit length of the wall and the location of the resultant. H = 9 m, H1 = 4 m, Y1 = 16.5 kN/m³, Y2 = 20.2 kN/m³, ø'1 = 30, ø'2 = 34, q= 21 kN/m? Surcharge q Sand H1 cf = 0 Groundwater table H Sand Y2 (saturated unit weight) c =0 Frictionless wall

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter12: Lateral Earth Pressure

Section: Chapter Questions

Problem 12.5P

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4. A retaining wall shown in the figure, determine the Rankine Active force, Pa, per unit length of the wall and the location of the resultant. H = 10 ft, H1 = 5 ft, Y1 = 105 Ib/ft? , Y2 = 122 Ib/ft? , 01 = 30° , $2 = 30° Sand H1 Y1 ci = 0 Groundwater table Н Sand Y2 (saturated unit weight) c2 = 0 Frictionless wall
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