Detail publikačního výsledku

Simulation of Fatigue Crack Growth in Integrally Stiffened Panels under the Constant Amplitude and Spectrum Loading

AUGUSTIN, P.

Original Title

Simulation of Fatigue Crack Growth in Integrally Stiffened Panels under the Constant Amplitude and Spectrum Loading

English Title

Simulation of Fatigue Crack Growth in Integrally Stiffened Panels under the Constant Amplitude and Spectrum Loading

Type

Paper in proceedings (conference paper)

Original Abstract

The methodology of fatigue crack growth simulation based on the calculation of stress intensity factor function from finite element results, subsequent crack growth analysis performed in NASGRO and application on integrally stiffened wing panels are described. Large experimental program comprising both the constant amplitude and spectrum tests on integral panels and CCT specimens was undertaken in order to enable verification of simulations.

English abstract

The methodology of fatigue crack growth simulation based on the calculation of stress intensity factor function from finite element results, subsequent crack growth analysis performed in NASGRO and application on integrally stiffened wing panels are described. Large experimental program comprising both the constant amplitude and spectrum tests on integral panels and CCT specimens was undertaken in order to enable verification of simulations.

Keywords

fatigue, fracture mechanics, crack growth, spectrum loading, integrally stiffened panels

Key words in English

fatigue, fracture mechanics, crack growth, spectrum loading, integrally stiffened panels

Authors

AUGUSTIN, P.

RIV year

2010

Released

31.12.2009

Publisher

Institute of Aviation

Location

Warsaw

ISBN

978-83-929922-1-9

Book

Fatigue of Aircraft Structures

Edition

Monographic Series

Pages from

5

Pages to

19

Pages count

14

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT29262,
  author="Petr {Augustin}",
  title="Simulation of Fatigue Crack Growth in Integrally Stiffened Panels under the Constant Amplitude and Spectrum Loading",
  booktitle="Fatigue of Aircraft Structures",
  year="2009",
  series="Monographic Series",
  number="Issue 2009",
  pages="5--19",
  publisher="Institute of Aviation",
  address="Warsaw",
  isbn="978-83-929922-1-9"
}