What will be the width (B in meter) of a square footing to support rectangular column...

What will be the width (B in meter) of a square footing to support rectangular column 40x40 cm and carries a dead load of 614 kN and live load of 477 kN. The net allowable bearing pressure is 180 kPa. The design should be according to (ACI) code with the following parameters: fc’ = 28 MPa, fy = 420 MPa.

Expert Solution

Ally Wells answered 10 months ago

What will be the length (L in meter) of a rectangular footing to support rectangular column...

What will be the length (L in meter) of a rectangular footing to support rectangular column 20x70 cm and carries a dead load of 625 kN and live load of 426 kN. The net allowable bearing pressure is 155 kPa. The design should be according to (ACI) code with the following parameters: fc’ = 28 MPa, fy = 420 MPa.

Design a rectangular footing for an 18-in square interior column with a dead load of 210...

Design a rectangular footing for an 18-in square interior column with a dead load of 210 k and a live load of 180 k. Make the length of the long side equal to twice the width of the short side, fy = 60,000 psi, fc' = 4000 psi, normal weight, and qallowable= 3650 psf. Assume the base of the footing is 5 ft 0 in below-grade , γ concrete = 150 pcf and γ soil = 100 pcf. Also, assume...

Design an isolated rectangular footing to support an interior column 40 cm × 40 cm in...

Design an isolated rectangular footing to support an interior column 40 cm × 40 cm in cross section and carries a dead load of 800 kN and a live load of 600 kN. Use f́c= 21 MPa, fy= 420 MPa, q all (net) =200 kN / m2 , γsoil = 17 kN /m3 , and Df =1.25 m. Space limitations are such that one lateral dimension cannot exceed 2.5 m

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.

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.

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.

Q1) in footing answer all these parts for isolated square and rectangular footing: a) in which...

Q1) in footing answer all these parts for isolated square and rectangular footing: a) in which part the crack will develop by the soil pressure in footing. where and why? b) What the difference between one-way and two way shear in footing? c) What is the depth of foundation and what is the depth of footing? d) where will be the max moment? e) what the difference between rectangular and square footing? PLEASE ANSWER IN A CLEAR ANSWER AND SUMMARIZE...

QUESTIONS: Design a square column footing for a 20-in. square tied interior column that supports loads...

QUESTIONS: Design a square column footing for a 20-in. square tied interior column that supports loads of DL (170) k and Live load LL (210) 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 4 w ksf. The concrete strength is 4,000 psi and the steel is Grade 60.

. Design a square footing for a 16-in. square interior column with an ultimate dead load...

. Design a square footing for a 16-in. square interior column with an ultimate dead load = 300 (k) and an ultimate live load = 200 (k). Take fy=60,000 psi, fc=4000 psi, normal weight, and qa= 4500 psf. Assume the base of the footing is 4 (ft.) below grade. Draw the reinforcement detail also. Check for one way and two way shears with the support of diagram. With ACI code

Arrive at the size of the rectangular RCC footing for a column of size 300 mm...

Arrive at the size of the rectangular RCC footing for a column of size 300 mm × 450 mm supporting an axial service load of 1200 kN. The SBC of soil is 200 kN/m2. Take M30 grade concrete, Fe415 steel, the angle of internal friction of soil is 300 and unit weight of soil is 19 kN/m3.

Question