Design a footing supporting a 400x400 concrete pier for a factored load of 600 kN using a factored bearing capacity of 300 kPa. The footing design need not be optimized, but should be practical for construction (ie. round-up dimensions). Ensure the design considers shear and bending effects on the footing. Concrete compressive strength (f′c) = 25 MPa, steel reinforcing yield (fy) = 400 MPa. Minimum concrete cover is 25 mm.
Design a footing supporting a 400x400 concrete pier for a factored load of 600 kN using a factored bearing capacity of 300 kPa. The footing design need not be optimized, but should be practical for construction (ie. round-up dimensions). Ensure the design considers shear and bending effects on the footing. Concrete compressive strength (f′c) = 25 MPa, steel reinforcing yield (fy) = 400 MPa. Minimum concrete cover is 25 mm.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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- Design a footing supporting a 400x400 concrete pier for a factored load of 600 kN using a factored bearing capacity of 300 kPa. The footing design need not be optimized, but should be practical for construction (ie. round-up dimensions). Ensure the design considers shear and bending effects on the footing. Concrete compressive strength (f′c) = 25 MPa, steel reinforcing yield (fy) = 400 MPa. Minimum concrete cover is 25 mm.
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