Question
In: Civil Engineering
Investigate the adequacy of the square footing. The column has dimension of 500 mm x 500...
Investigate the adequacy of the square footing. The column has dimension of 500 mm x 500 mm and carries an axial load of 1210 KN dead load and 650 KN live load. Allowable soil pressure is 240 Kpa. There is 0.7 m height of soil having a unit weight of 15.74 KN/m3, fc’ = 20.7 Mpa, fy = 276.5 Mpa. The footing section is 2.8 m x 2.8 m with a 600 mm thickness. Use 25 mm diameter main bars.
Solutions
Ally Wells answered 8 months agoRelated Solutions
Design a square concrete column footing to support a 500-mm x 500-mm reinforced concrete column. The...
Design a square concrete column footing to support a 500-mm x
500-mm reinforced concrete column. The center of the column and
footing must coincide.
Loads: ???=350 ??, ???=480 ??, ???=100 ??−?, ???=130 ??−?
Column Design Criteria: ??′=28 ???, ??=400???
Footing Design Criteria: ??′=28 ???, ??=400???, ??=175 ???,??=1.50
?, ??=16 ??/?3,??=24 ??/?3, ??=20 ??, assume a thickness of the
footing of 500 mm.
The column has dimension of 500 mm x 500 mm and carries an axial load of...
The column has dimension of 500 mm x 500 mm and carries an axial
load of 1210 KN dead load and 650 KN live load. Allowable soil
pressure is 240 Kpa. There is 0.7 m height of soil having a unit
weight of 15.74 KN/m3, fc’ = 20.7 Mpa, fy = 276.5 Mpa. The footing
section is 2.8 m x 2.8 m with a 600 mm thickness. Use 25 mm
diameter main bars.
Design a square concrete column footing to support a 400-mm x 400-mm reinforced concrete column. The...
Design a square concrete column footing to support a 400-mm x
400-mm reinforced concrete column. The center of the column and
footing must coincide. Loads: ???=350 ??, ???=480 ??, ???=100 ??−?,
???=130 ??−? Column Design Criteria: ??′=28 ???, ??=400??? Footing
Design Criteria: ??′=28 ???, ??=400???, ??=180 ???,??=1.70 ?, ??=16
??/?3,??=24 ??/?3, ??=25 ??, assume a thickness of the footing of
700 mm.
A square footing is supporting a single interior column with a dimension of 12 in ×...
A square footing is supporting a single interior column with a
dimension of 12 in × 12 in. The column carries axial loads as
follows: 100 kip dead load and 80 kip live load. Use normal-weight
concrete with ?? ′ = 3 ksi, ?? = 60 ksi, and ?? = 5 ksf. The
distance from the bottom of the footing to final grade is 5 ft. The
height of the footing is 36 in and the concrete cover is 3.5...
Design for britishcode 8110 Design a square pad footing for a 300 mm square column supporting...
Design for britishcode 8110
Design a square pad footing for a 300 mm square column
supporting a factored axial load of 800 kN. Safe bearing capacity
of soil is 200 kN/m2, fcu=20
N/mm2, fy=415 N/mm2.Design a
square pad footing for a 300 mm square column supporting a factored
axial load of 800 kN. Safe bearing capacity of soil is 200
kN/m2, fcu=20 N/mm2,
fy=415 N/mm2.
500 mm thick square footing is to be placed at a depth of 0.5 m in...
500 mm thick square footing is to be placed at a depth of 0.5 m
in a clayey sand where c¢ = 10 kPa, f¢ =
34°, g = 19.0 kN/m3. The column load to be
applied on the footing is 2000 kN. What should be the width of the
footing?
500 mm thick square footing is to be placed at a depth of 0.5 m in...
500 mm thick square footing is to be placed at a depth of 0.5 m
in a clayey sand where c¢ = 10 kPa, f¢ = 34°, g = 19.0 kN/m3. The
column load to be applied on the footing is 2000 kN. What should be
the width of the footing? please show each steps with how you
solved to obtain value of B
500 mm thick square footing is to be placed at a depth of 0.5 m in...
500 mm thick square footing is to be placed at a depth of 0.5 m
in a clayey sand where c¢ = 10 kPa, f¢ =
34°, g = 19.0 kN/m3. The column load to be
applied on the footing is 2000 kN. What should be the width of the
footing?
W1, W2 and X are given at the bottom. Design a square column footing for a...
W1, W2 and X are given at the bottom.
Design a square column footing for a 18-in. square tied interior
column that supports loads of DL (W1) k and Live load LL (W2)
k.
The column is reinforced with eight No 8 bars, the bottom of the
footing is 5 foot below final grade, and the soil weighs 100 lb
/ft3 the allowable soil pressure is w ksf.
The concrete strength is 4,000 psi and the steel is Grade
60....
Design a square interior column footing for a 15-in. square tied interior column that supports a...
Design a square interior column footing for a 15-in. square tied
interior column that supports a dead load of 160 kips and live load
of 180 kips. The column is reinforced with eight # 8 bars, also,
the base of the footing is 6 ft below the grade line, the soil
weight is 100 lb/ft3, the concrete weight is 150 lb/ft3, f’c =
4,000 psi, fy = 60,000 psi and qa = 4 kip/ft2.
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