Publication detail

Buckling and postbuckling behaviour of laminate plates with embedded circular-shaped delaminations

OBDRŽÁLEK, V. VRBKA, J.

Original Title

Buckling and postbuckling behaviour of laminate plates with embedded circular-shaped delaminations

Type

conference paper

Language

English

Original Abstract

A finite-element model has been developed to study buckling and postbuckling behaviour of a square plate made of fibre-metal laminate with either one or two delaminations. A study into the effect of different ply orientations and different through-the-thickness positions of delaminations upon the buckling load and load-bearing capability of buckled plates was performed. The results indicate significant reduction of buckling loads for plates with near-surface delamination and certain ply angles.

Keywords

Delamination, buckling, postbuckling, fibre-metal, laminate

Authors

OBDRŽÁLEK, V.; VRBKA, J.

RIV year

2005

Released

9. 5. 2005

Publisher

Institute of Thermomechanics, Academy of Sciences of the Czech Republic

Location

Svratka, CZ

ISBN

80-85918-93-5

Book

Engineering mechanics 2005

Pages from

241

Pages to

242

Pages count

2

BibTex

@inproceedings{BUT16310,
  author="Vít {Obdržálek} and Jan {Vrbka}",
  title="Buckling and postbuckling behaviour of laminate plates with embedded circular-shaped delaminations",
  booktitle="Engineering mechanics 2005",
  year="2005",
  pages="2",
  publisher="Institute of Thermomechanics, Academy of Sciences of the Czech Republic",
  address="Svratka, CZ",
  isbn="80-85918-93-5"
}