Calculate the quantity of concrete for the following.
2 Under-reamed cast in situ pile of 300 mm dia. of 10.00 m
length.

Answer Posted / h kumat

Volume of pile = A
= 3.14×(0.30/2)²×10=0.707m³


Volume of two undeream = B
=2× 2.44(0.30)³=0.13 m³

Totol volume of pile & underream=A+B
=0.707+0.13= 0.837m³

Be sure about shape of underream before use this formula.

Is This Answer Correct ?    23 Yes 16 No



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