Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53915#.VNsO9izQrzE Author(s) Musab Aied Qissab Affiliation(s) Department of Civil Engineering, Al-Nahrain University, Baghdad, Iraq . ABSTRACT In this paper, the flexural behavior of laterally loaded tapered piles in cohesive soils is investigated. The exact solution for the governing differential equation of the problem is obtained based on the beam-on-elastic foundation approach in which the soil reaction on the pile is related directly to the pile lateral deflection. In this investigation, the modulus of subgrade reactions is assumed to be constant along the pile depth. Parametric study through numerical examples is carried out to prove the validity and accuracy of the obtained results. In general, the derived displacement field can be used to study pile response in multilayered soil profiles by subdividing the pile into a number of elements. It is fo...
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