The wooden pile shown in the figure has a diameter of 105 mm and is subjected to a load of P- 90 kN. Along the length of the pile and around its perimeter, soil supplies a constant frictional resistance of w - 3.85 kN/m. The length of the pile is L- 5.1m and its elastic modulus is E- 13.0 GPa. Calculate (2) the force Fg needed at the base of the pile for equilibrium. (b) the magnitude of the downward displacement at A relative to B.
The wooden pile shown in the figure has a diameter of 105 mm and is subjected to a load of P- 90 kN. Along the length of the pile and around its perimeter, soil supplies a constant frictional resistance of w - 3.85 kN/m. The length of the pile is L- 5.1m and its elastic modulus is E- 13.0 GPa. Calculate (2) the force Fg needed at the base of the pile for equilibrium. (b) the magnitude of the downward displacement at A relative to B.
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Transcribed Image Text:The wooden pile shown in the figure has a diameter of 105 mm and is subjected to a load of P - 90 kN. Along the length of the pile and
around its perimeter, soil supplies a constant frictional resistance of w- 3.85 kN/m. The length of the pile is L - 5.1m and its elastic
modulus is E - 13.0 GPa.
Calculate
(a) the force Fg needed at the base of the pile for equilibrium.
(b) the magnitude of the downward displacement at A relative to B.
Answers:
(a) Fs-
i
kN
(b) UA-
mm
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