Only spacing requirement is left dur to lack of time
1. Design a reinforced concrete wall footing for the data given below: Wall thickness - 14...
2. Design a square single-column footing for the data given below. The column is an interior column. Column size = 12 in. x 12in., D-100 k; L=80k; f. = 3000 psi; and f - 60,000 psi. 9. - 5 ksf; Distance from bottom of footing to final grade - 5 ft.
A plain concrete footing is to be designed for a 400 mm reinforced concrete wall that supports a dead load of 187 KN/m including the wall weight and a live load of 79 KN/m. The base of the footing is to be 1.4 m below the final grade. The allowable bearing capacity is 189 Kpa, weight of soil is 15.82 KN/m3, fc’ is 28 Mpa, and concrete to be 23.5 KN/m3. Determine the: width of the plain concrete footing (c)...
15.3. psi. Design a single-column footing (including dowels) to support an 11 in. square column reinforced with eight No. 9 (No. 29) bars centered 2.5 in. from the column faces (equal number of bars on each face). The unfactored axial dead load = 135 kips, and the unfactored axial live load=125 kips. For the column, f=4000 psi and f=60,000 psi. The base of the footing will be 3 ft below grade. The allowable soil bearing pressure is 3000 lb/ft2. Material...
Wall Foundation Homework CAE 313 NAME: 1. Given the 8" concrete wall shown, design the concrete footing. Indicate the required width, depth and reinforcement for the footing. F'c = 3000 psi Fy = 60,000 psi Allowable Soil Pressure = 5000psf DL = 7.5k LL = 7.5k
Problem 3. Given the reinforced concrete floor system below, determine the following: a) the design flexural strength ??? at the midspan of an edge beam (L-beam) b) the design flexural strength ??? at the midspan of a typical interior beam (T-beam) Assume fc 5500 psi and Grade 60 reinforcement. The span is 25 feet out of the page. a) b) 4 no. 6 4 no. 6 I2.4 n. 16 in. 16 in. 12 ft. 12 ft.
Design a square single column footing to support an 18 inch square interior column reinforced with 8-#10 bars. The column carries an unfactored dead load of 245 Kips that includes weight of soil and weight of footing and an unfactored live load of 20 feet below finished grade. The footing is 10 feet by 10 feet and is 30 inches thick. The allowable soil pressure is 5000 psf, fe' 4000 psi and fy 60000 psi. Concrete used shall be sand...
1. Design a wall footing for the following conditions. Service dead load is 6 kips/ft, service live load is 8 kips/ft. Soil unit weight is 120 lb/ft?. Allowable soil pressure, qa is 4000 psf. The base of the footing is placed 3 ft below the ground surface. Wall is 12 in, thick. Geotechnical analyses have determined the width to be 4 ft. fe' = 3500 psi normal weight concrete, and fy = 60 ksi. Note: you don't need to design...
S. Al-Martini, PhD, P. Eng. Question No. 5 (35minutes) 19 marks) As shown in the figure, a 9-ft 6-in square footing supporting an 18-in. -square tied concrete column and it is subjected to service dead load 225 kips, and service live load 175 kips. column is a typical interior column in a building. Assume normal-weight concrete.. soil pressure (ga) 5000 psf (5 ksf), f'e for column 4000 psi, f's for the footing lsteel 60, 000 psi. The density of the...
S. Al-Martini, PhD, P. Eng. Question No. 5 (35minutes) 19 marks) As shown in the figure, a 9-ft 6-in square footing supporting an 18-in. -square tied concrete column and it is subjected to service dead load 225 kips, and service live load 175 kips. column is a typical interior column in a building. Assume normal-weight concrete.. soil pressure (ga) 5000 psf (5 ksf), f'e for column 4000 psi, f's for the footing lsteel 60, 000 psi. The density of the...
1. Design and sketch a reinforced concrete beam to resist a factored design moment of 150 ft.-k. It is required that the beam width be 12 in. and the overall depth be 24 in. fc' 3,000 psi, fy- 60,000 psi. [25-points]