Consider a steel H-pile (HP250x 85) 25 m long embedded in sandy soil and subjected to lateral force. If nh = 10000 kN/m3, Qg = 60 kN, Mg = 0.0, Ep = 207 x 106 kN/m2, Ip = 123 x 10-6 m4. Compute the deflection at the ground surface.

Consider a steel H-pile (HP250x 85) 25 m long embedded in sandy soil and subjected to lateral force. If nh = 10000 kN/m3, Qg = 60 kN, Mg = 0.0, Ep = 207 x 106 kN/m2, Ip = 123 x 10-6 m4. Compute the deflection at the ground surface.

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 18.3P: A 500 mm diameter and 20 m long concrete pile is driven into a sand where = 18.5 kN/m3 and = 32....

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Concept explainers

Calculation of Settlement

The vertical displacement of the structural foundation due to the loading from the superstructure is known as settlement. It is due to the reduction of air voids present in the soil. The amount of vertical displacement depends on the bearing capacity of the soil on which the foundation is laid. The effect of the settlement depends on the magnitude of settlement, uniformity, and the structural design of the structure. The maximum allowable settlement for residential and office buildings should be less than 18 mm, for industrial buildings, it is 38 mm and for commercial buildings, it is 25 mm.

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Consider a steel H-pile (HP250x 85) 25 m long embedded in sandy soil and subjected to lateral force. If nh = 10000 kN/m3, Qg = 60 kN, Mg = 0.0, Ep = 207 x 106 kN/m2, Ip = 123 x 10-6 m4. Compute the deflection at the ground surface.

Study of soil under various loading conditions for different structures. The stability of slopes, foundation planning and designing, shear and bearing capacity of soil are common areas of geotechnical engineering.

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