A straight drilled shaft of 750 mm diameter and 10 m length is placed in a clay

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A straight drilled shaft of 750 mm diameter and 10 m length is placed in a clay where cu = 120 kN/m2, Es = 25,000 kN/m2, and µs = 0.5. When 1100 kN is applied at the top, 800 kN is carried by the shaft and 300 kN is carried by the tip. Determine the settlement assuming ξ = 0.65 and E= 25 × 106 kN/m2.

Determine se(2) and se(3), using the elastic equations [Eqs. (12.89) and (12.91)] and the semi empirical relations [Eqs. (12.90) and (12.93)].

Eqs. (12.89)

IwpD Se(2) E, wp

Eqs. (12.90)

Se{2} QwpCp p

Eqs. (12.93)

Se(3) Qws Cs Lap

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Principles Of Foundation Engineering

ISBN: 9781337705028

9th Edition

Authors: Braja M. Das, Nagaratnam Sivakugan

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