Free vibration of semi-rigid connected and partially embedded piles with the effects of the bending moment, axial and shear force


Catal H. H.

ENGINEERING STRUCTURES, vol.28, no.14, pp.1911-1918, 2006 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 28 Issue: 14
  • Publication Date: 2006
  • Doi Number: 10.1016/j.engstruct.2006.03.018
  • Journal Name: ENGINEERING STRUCTURES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1911-1918
  • Keywords: partially embedded pile, semi-rigid connected, the method of initial values, the transfer matrix, PARTIALLY SUPPORTED PILES, ELASTIC FOUNDATIONS, BEAM-COLUMNS
  • Dokuz Eylül University Affiliated: Yes

Abstract

Natural circular frequencies of piles partially embedded in the soil whose upper ends are semi-rigid connected are calculated using the method of initial values, the transfer matrix, the small-displacement theory and the Winkler model. It is assumed that the behavior of the material is linear-elastic, and that the axial force along the pile length and the modulus of subgrade reaction to be constant. The semi-rigid connections of the upper ends of the piles are modeled by elastic rotational springs.