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.