A timber pile of length 8 m and diameter 0.2 m is driven with a 20 kN drop hammer, falling freely from a height of 1.5 m. The total penetration of the pile in the last 5 blows is 40 mm. Use the Engineering News Record expression. Assume a factor al safety of 6 and empirical factor (allowing reduction in the theoretical set, due to energy losses) of 2.5 cm. Find the safe load carrying capacity of the pile (in kN, round off to 2 decimal places

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A timber pile of length 8 m and diameter 0.2 m is driven with a 20 kN drop hammer
falling freely from a height of 1.5 m. The total penetration of the pile in the last 5
blows is 40 mm. Use the Engineering News Record expression. Assume a factor of
safety of 6 and empirical factor (allowing reduction in the theoretical set, due to
energy losses) of 2.5 cm.
Find the safe load carrying capacity of the pile (in kN, round off to 2 decimal places)
Transcribed Image Text:A timber pile of length 8 m and diameter 0.2 m is driven with a 20 kN drop hammer falling freely from a height of 1.5 m. The total penetration of the pile in the last 5 blows is 40 mm. Use the Engineering News Record expression. Assume a factor of safety of 6 and empirical factor (allowing reduction in the theoretical set, due to energy losses) of 2.5 cm. Find the safe load carrying capacity of the pile (in kN, round off to 2 decimal places)
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