Trapezoidal footing length = 2m , B=1.7m D=0.5m and d-
0.15m. Can anybody help and calculate quantity of concrete
by explaining all formulas involved.

Answer Posted / r. suresh

Input is insufficient.size of the column is missing.
If size of the column is 300 x 300 mm, then the volume will be
=H/3(A1+A2+sq root of A1+A2)
=((0.5-0.15)/3)(3.4+0.09+ Sq root of 3.4+0.09)
=0.621 Cum

Is This Answer Correct ?    4 Yes 3 No



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