ANSWER :
1- Design a rectangular-shaped, combined footing, assuming a rigid footing and uniform soil pressure, for the...
1- Design a rectangular-shaped, combined footing, assuming a rigid footing and uniform soil pressure, for the conditions shown the following figure. Col. Size Re D.L. L.L. No. (in.) bars (kips) (kips) 16x16 8#8 160 130 2 21x21 12#8 230 160 M M2 (kip- (kip- ft) ft) 0 0 0 0 S qa fc fy (ft) (ksf) (ksi) (ksi) 18 4.0 3 60 1 2 & M M₂
Given the following data: Column DL-200 kips LL-90 kips X-15 in y-15 in di 8/8 in f, = 60 ksi; fe-4.0 ksi; Footing = 50 ksi (Dead load) (Live load) (Column size) (8#8 bars) 3.0 ksi q, = 3.0 ksf M.-260 kip-ft Design suitable footings, so that the column is concentrie with the footing.
Given the following data: Column DL-200 kips LL-90 kips X-15 in y-15 in di 8/8 in f, = 60 ksi; fe-4.0 ksi; Footing = 50 ksi...
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...
1)Design #3 U-Shaped Stirrups for the following beam: L 30 ft f,c 4 ksi fy 60 ksi wu 13 kip/ ft (excludes beam self weight) b 16 inches d 25 inches 2) Design a square tied column to support an axial load of 150 kips and axial live load of 190 kip:s fc 4 ksi fy 60 ksi begin using approx. 2% longitudinal steel
Please assist with Geotechnical engineering
Question 3 (70) Design an isolated rectangular footing of dimension 4m x 5m. The gross pressure acting at the base of the footing is 150 kN/m2. Choose the depth of foundation such that the factor of safety is exactly 3 against shear failure. Also check against the permissible settlement (75mm) to ensure that the design is safe from the settlement criterion too. If the design is not safe against settlement criterion, then choose the proper...