Problem 9 A wood pile driven into the earth supports a load P=400 KN entirely by friction along its sides (see figure). The friction force f per unit length of pile is assumed to be distributed over the surface of the pile. The pile has length L=2m, cross sectional area A=1500 square mm, and modulus of elasticity E=30000 MPa. Include free body diagrams to illustrate derivations. Determine the deformation of the pile. See pile in figure 09. * Soil Figure 09 7 mm 9 mm 11 mm 13 mm << < <

Problem 9 A wood pile driven into the earth supports a load P=400 KN entirely by friction along its sides (see figure). The friction force f per unit length of pile is assumed to be distributed over the surface of the pile. The pile has length L=2m, cross sectional area A=1500 square mm, and modulus of elasticity E=30000 MPa. Include free body diagrams to illustrate derivations. Determine the deformation of the pile. See pile in figure 09. * Soil Figure 09 7 mm 9 mm 11 mm 13 mm << < <

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter18: Pile Foundation

Section: Chapter Questions

Problem 18.18P

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A steel pile (H-section; HP 360 1.491; see Table 18.1) is driven into a layer of sandstone The length of the pile is 18.9 m. Following are the properties of the sandstone: Unconfined compression strength = qu(lab) = 78.7 MN/m2 Angle of friction = 36 Using a factor of safety of 3, estimate the allowable point load that can be carried by the pile. Use Eq. (18.42).
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A wood pile driven into the earth supports a load P=400 KN entirely by friction along its sides (see figure). The friction force f per unit length of pile is assumed to be distributed over the surface of the pile. The pile has length L=2m, cross sectional area A=1500 square mm, and modulus of elasticity E=30000 MPa. Include free body diagrams to illustrate derivations. Determine the deformation of the pile.
A wood pile driven into the earth supports a load P=400 KN entirely by friction along its sides (see figure). The friction force f per unit length of pile is assumed to be distributed over the surface of the pile. The pile has length L=2m, cross sectional area A=1500 square mm, and modulus of elasticity E=30000 MPa. Include free body diagrams to illustrate derivations. Determine the deformation of the pile. See pile in figure 09. * P Soil L
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