5. A 3-m-thick wide granular fill (y = 20 kN/m³) is to be placed on a site with a soil profile consisting of a 5.5 m clayey silt layer (y = 17.8 kN/m³, e, = 1.25, C, = 0.5, o,/ơ,, = 5.2 C,IC, = 0.15) over 11.5 m of silty clay (y = 17.1 kN/m³, eo = 1.48, C. = 1.66, ở,lơ, = 1.4, C,ICc = 0.10, and Ca/C, = 0.037) over granular till. The water table is at the ground surface. Compute the settlement resulting from: (a) primary consolidation of the clayey silt and (b) compression of the silty clay after 100 years assuming that primary consolida- tion is completed in 30 years. %3D %3D %3D 1.4, C,/C %3D %3D %3D
5. A 3-m-thick wide granular fill (y = 20 kN/m³) is to be placed on a site with a soil profile consisting of a 5.5 m clayey silt layer (y = 17.8 kN/m³, e, = 1.25, C, = 0.5, o,/ơ,, = 5.2 C,IC, = 0.15) over 11.5 m of silty clay (y = 17.1 kN/m³, eo = 1.48, C. = 1.66, ở,lơ, = 1.4, C,ICc = 0.10, and Ca/C, = 0.037) over granular till. The water table is at the ground surface. Compute the settlement resulting from: (a) primary consolidation of the clayey silt and (b) compression of the silty clay after 100 years assuming that primary consolida- tion is completed in 30 years. %3D %3D %3D 1.4, C,/C %3D %3D %3D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:5. A 3-m-thick wide granular fill (y 20 kN/m³) is to be
placed on a site with a soil profile consisting of a 5.5 m clayey
silt layer (y = 1.25, C 0.5, o,lơ, = 5.2
C,IC = 0.15) over 11.5 m of silty clay (y = 17.1 kN/m³, e,
= 1.48, C = 1.66, o,lo
CalCe
ground surface. Compute the settlement resulting from: (a)
primary consolidation of the clayey silt and (b) compression
of the silty clay after 100 years assuming that primary consolida-
tion is completed in 30 years.
17.8 kN/m', e =
%3D
%3D
%3D
1.4, C,IC = 0.10, and
0.037) over granular till. The water table is at the
%3D
%3D
%3D
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