In footing (mat) if two different dia of rods are to be used
which rod should be placed at top and bottom ( eg. 10mm &
16mm dia rods)
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Answer / ramesh k
Always bigger dia should be laid at bottom and it should be
provided on shorter directions.but for cantilever beams and
sunshade bigger dia should be laid at top,the reason is the
mat shold be laid at top.
| Is This Answer Correct ? | 11 Yes | 1 No |
Answer / ramesh konduru
Always bigger dia should be laid at bottom and it should be
provided on shorter directions and also depends upon load
coming on the columns.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / maaz ahmad
Mainly the selection of dia bar will depend upon the cross
section . the bigger dia will be used along the shorter span.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / md.nazimul islam bhuiyan
In bottom net bigger dia rod at bottom & In upper net
bigger dia rod at top
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / babu lal nayak
16mm dia bar laid at bottom parallel to short span & 10mm dia bar at top parallel to long span.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / gurmeet
it will be smaller dia bars which will be placed at bottom
because the bottom part will be under compression and the
upper part will be under tension. This is because the base
preassure is acting from downward direction.
| Is This Answer Correct ? | 6 Yes | 25 No |
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