Forced vibrations of laterally loaded piles
type: Item
instance of: scholarly article
title: Forced vibrations of laterally loaded piles
zbMATH Open document ID: 0954.74030
DOI: 10.1016/S0020-7683(98)00231-5
author: Y. C. Das
author: S. M. Sargand
published in: International Journal of Solids and Structures
publication date: 2001-02-08T00:00:00Z
review text: The lateral vibration of piles subjected to dynamic excitation of machines and waves in offshore is an important problem. Here the authors analyze this problem for elastic vertical piles of circular cross-section, perfectly bonded to the soil. There is no slippage or separation at the pile-soil interface; the soil is semi-infinite homogeneous and isotropic elastic medium. By means of Hamilton's principle, the authors derive boundary conditions and Bernoulli-Euler dynamical beam equation with terms accounting for stretching forces. The pile-soil interaction is described by Winkler model. The solution is controlled by a non-dimensional parameter which depends on characteristics of the pile and soil, and on the loading.
reviewed by: Yuri N. Sankin
Mathematics Subject Classification ID: 74H45
Mathematics Subject Classification ID: 74L10
Mathematics Subject Classification ID: 74K10
zbMATH DE Number: 1341384
zbMATH Keywords: lateral vibration
zbMATH Keywords: Hamilton's principle
zbMATH Keywords: Bernoulli-Euler dynamical beam equation
zbMATH Keywords: stretching forces
zbMATH Keywords: Winkler model
zbMATH Keywords: non-dimensional parameter
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1341384