Publication detail

FEM Approach to Estimate Large Deformations of Stiffened Fuselage Structure

SYMONOV, V. KATRŇÁK, T.

Original Title

FEM Approach to Estimate Large Deformations of Stiffened Fuselage Structure

English Title

FEM Approach to Estimate Large Deformations of Stiffened Fuselage Structure

Type

conference paper

Language

en

Original Abstract

The article describes the evaluation of a progress of stiffness changes and stability failures of the fuselage structure. The two non-linear FE analyses were proved for a purpose of the stability and strength analysis of the L 410 NG aircraft. The results of the FE analyses and the additional analytical analysis were compared with the results of the static strength test. For the material non-linear characteristics, large deformations and the complex structure of the metal thin-walled fuselage the effect of used non-linear solvers, methods and input parameters were investigated.

English abstract

The article describes the evaluation of a progress of stiffness changes and stability failures of the fuselage structure. The two non-linear FE analyses were proved for a purpose of the stability and strength analysis of the L 410 NG aircraft. The results of the FE analyses and the additional analytical analysis were compared with the results of the static strength test. For the material non-linear characteristics, large deformations and the complex structure of the metal thin-walled fuselage the effect of used non-linear solvers, methods and input parameters were investigated.

Keywords

thin-walled stiffened structure, aircraft fuselage, non-linear analysis, FEM, FEA, local and global buckling

RIV year

2013

Released

21.06.2013

Publisher

Akademické nakladatelství CERM Brno

Location

Brno

ISBN

978-80-7204-843-4

Book

New Trends in Civil Aviation 2013

Edition

1

Edition number

1

Pages from

90

Pages to

92

Pages count

3

Documents

BibTex


@inproceedings{BUT100420,
  author="Volodymyr {Symonov} and Tomáš {Katrňák}",
  title="FEM Approach to Estimate Large Deformations of Stiffened Fuselage Structure",
  annote="The article describes the evaluation of a progress of stiffness changes and stability failures of the fuselage structure. The two non-linear FE analyses were proved for a purpose of the stability and strength analysis of the L 410 NG aircraft. The results of the FE analyses and the additional analytical analysis were compared with the results of the static strength test. For the material non-linear characteristics, large deformations and the complex structure of the metal thin-walled fuselage the effect of used non-linear solvers, methods and input parameters were investigated.",
  address="Akademické nakladatelství CERM Brno",
  booktitle="New Trends in Civil Aviation 2013",
  chapter="100420",
  edition="1",
  howpublished="print",
  institution="Akademické nakladatelství CERM Brno",
  year="2013",
  month="june",
  pages="90--92",
  publisher="Akademické nakladatelství CERM Brno",
  type="conference paper"
}