A square footing has a dimension of 1.2 m x 1.2 m and has its bottom 1 m below the ground surface. The Dry and bulk density of the soil is 1846 kg/m3 and 1965 kg/m3 respectively. The cohesion of the soil is 1605 kg/m3 . The bearing capacity factors are Nc = 35, Nq = 22, Nγ = 19. a) If the ground water table is located at a depth of 1.2m below the ground surface, compute the allowable LOAD that the footing could carry if it has a factor of safety of 3 b) Find the ultimate bearing capacity of the soil if the ground water table is at the bottom of the footing.
A square footing has a dimension of 1.2 m x 1.2 m and has its bottom 1 m below the ground surface. The Dry and bulk density of the soil is 1846 kg/m3 and 1965 kg/m3 respectively. The cohesion of the soil is 1605 kg/m3 . The bearing capacity factors are Nc = 35, Nq = 22, Nγ = 19. a) If the ground water table is located at a depth of 1.2m below the ground surface, compute the allowable LOAD that the footing could carry if it has a factor of safety of 3 b) Find the ultimate bearing capacity of the soil if the ground water table is at the bottom of the footing.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A square footing has a dimension of 1.2 m x 1.2 m and has its
bottom 1 m below the ground surface. The Dry and bulk density of
the soil is 1846 kg/m3 and 1965 kg/m3
respectively. The cohesion of
the soil is 1605 kg/m3
. The bearing capacity factors are Nc = 35, Nq =
22, Nγ = 19.
a) If the ground water table is located at a depth of 1.2m below the
ground surface, compute the allowable LOAD that the footing
could carry if it has a factor of safety of 3
b) Find the ultimate bearing capacity of the soil if the ground water
table is at the bottom of the footing.
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