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 / aman kumar
Length of bulb=0.55 m
Dia. of bulb=2.5*0.3=0.75 m
Extra for bulb=0.75-0.3=0.45 m
Bulb volume= Area*Perimeter=1/2*0.55*0.225*3.14*0.3=0.058 cum for 1 bulb.
Pile volume=3.14/4*0.3*0.3*10=0.707 cum
So, For 1 bulb,Total quantity=0.707+0.058=0.765 cum
And For 2 bulb,Total quantity=0.707+2*0.058=0.823 cum
Is This Answer Correct ? | 4 Yes | 8 No |
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