How you Confirm the Hard stratum for Driven cat in situ Pile
work?
Answer Posted / samiran bhattacharya
By measuring penetration of the casing pipe in to the
soil , popularly known as "set"while driving downward with
the impact of a free falling hammer or by means of some
other devices with a specific amount of energy. The hard
stratum can be ensured only when a predtermined specified
value of penetration with repect to specified transmitted
energy over the casing tube is achived
| Is This Answer Correct ? | 7 Yes | 3 No |
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