Qno.1 A column (carrying vertical load, P =500 Kips and Moment, M= 200 K-fi) is placed at a footing of dimension 8 ft x 7.5 ft, which is located at a depth of 6 ft in a stiff silty clay of unit weight (above water table (y = 110 lb/ft), below water table (ym = 130 lb/fr) as shown in figure below. Take Factor of safety against shear failure as 3. The shear strength of the soil is given by the characteristic parameter, e = [100 - (last two digit of your registration No.}] lb/f ' = |25 + {last two digit of your registration No./10}] deg. Is the foundation safe with respect to shear failure due to the applied load? if the water table is at Part (a) Ground surface Part (b) Footing level
Qno.1 A column (carrying vertical load, P =500 Kips and Moment, M= 200 K-fi) is placed at a footing of dimension 8 ft x 7.5 ft, which is located at a depth of 6 ft in a stiff silty clay of unit weight (above water table (y = 110 lb/ft), below water table (ym = 130 lb/fr) as shown in figure below. Take Factor of safety against shear failure as 3. The shear strength of the soil is given by the characteristic parameter, e = [100 - (last two digit of your registration No.}] lb/f ' = |25 + {last two digit of your registration No./10}] deg. Is the foundation safe with respect to shear failure due to the applied load? if the water table is at Part (a) Ground surface Part (b) Footing level
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Qno.1
A column (carrying vertical load, P =500 Kips and Moment, M= 200 K-fi) is placed at a footing of dimension 8 ft x 7.5
ft, which is located at a depth of 6 ft in a stiff silty clay of unit weight (above water table (y = 110 lb/ft), below water
table (ysa = 130 lb/ft)) as shown in figure below. Take Factor of safety against shear failure as 3.
The shear strength of the soil is given by the characteristic parameter,
e = [100 - {last two digit of your registration No.}] lb/f?
O' = [25 + {last two digit of your registration No./10}] deg.
Is the foundation safe with respect to shear failure duc to the applied load? if the water table is at
Part (a) Ground surface
Part (b) Footing level
P= 500 Kips
M=200 K-ft
GL.
7.5 ft
D = 6ft
M=200 K-ft
Footing (8 ft x 7.5 ft)
8 ft
8 ft
Section (A-A)
Plan of Footing](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F90dbd826-7a9e-4ea7-a574-984bb645d9b6%2F50f87235-4dec-4048-a916-8103e7857394%2F4j7eqtl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Qno.1
A column (carrying vertical load, P =500 Kips and Moment, M= 200 K-fi) is placed at a footing of dimension 8 ft x 7.5
ft, which is located at a depth of 6 ft in a stiff silty clay of unit weight (above water table (y = 110 lb/ft), below water
table (ysa = 130 lb/ft)) as shown in figure below. Take Factor of safety against shear failure as 3.
The shear strength of the soil is given by the characteristic parameter,
e = [100 - {last two digit of your registration No.}] lb/f?
O' = [25 + {last two digit of your registration No./10}] deg.
Is the foundation safe with respect to shear failure duc to the applied load? if the water table is at
Part (a) Ground surface
Part (b) Footing level
P= 500 Kips
M=200 K-ft
GL.
7.5 ft
D = 6ft
M=200 K-ft
Footing (8 ft x 7.5 ft)
8 ft
8 ft
Section (A-A)
Plan of Footing
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