FEM Analysis of a FGM Pre-Stressed Plate Strip With A Circular Hole Under Bending


Yesil U. B. , Atasayanlar M. C.

JOURNAL OF APPLIED SCIENCE AND ENGINEERING, cilt.23, sa.4, ss.627-642, 2020 (ESCI İndekslerine Giren Dergi) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 23 Konu: 4
  • Basım Tarihi: 2020
  • Doi Numarası: 10.6180/jase.202012_23(4).0007
  • Dergi Adı: JOURNAL OF APPLIED SCIENCE AND ENGINEERING
  • Sayfa Sayıları: ss.627-642

Özet

A static analysis of a pre-stressed plate-strip made from functionally-graded material (FGM) containing a circular hole has been investigated under bending forces. The plate-strip is simply supported on two opposite ends and the pre-stresses are formed by the uniformly distributed forces which acts on these two ends before the main loading. The influences of pre-stresses in the plate-strip on the distributions of displacements and stresses around the hole caused by the additional bending forces acting on the upper face-plane of the FGM platestrip are investigated. The Linearized Three-Dimensional Elasticity Theory and the generalized plane-strain conditions are assumed for the modelling of the theoretical investigations.