Publication detail

A combined parameter for graphic evaluation of the load capacity of fuselage

KATRŇÁK, T.

Original Title

A combined parameter for graphic evaluation of the load capacity of fuselage

Type

lecture

Language

English

Original Abstract

Proper determination of the total load capacity of semi-monocoque structures without significant structural elements is a complex problem, which results in weight reduction of the designed structure. One critical failure can start the avalanche propagation of following failures and cause the total collapse of the structure. A typical example is a fuselage structure, which is stiffened by longitudinal stringers with similar shape and cross-section area. Therefore, in this study, we present a design and research of new specific combined parameters for faster determination of the load capacity of metal thin-walled semi-monocoque structures. The graphic visualization and evaluation of the avalanche propagation start is a post-processing method for determining a load capacity based on the results of analytical methods. New parameters were tested to evaluate the typical fuselage sections of a small transport aircraft in the CS-23 regulation category and to effectively determine the total load capacity of the fuselage structure.

Keywords

load capacity, fuselage, semi-monocoque, stress analysis, failure

Authors

KATRŇÁK, T.

Released

7. 12. 2017

Publisher

CRC Press

Location

London, UK

Pages from

171

Pages to

175

Pages count

5

URL

https://www.crcpress.com/New-Trends-in-Civil-Aviation-Proceedings-of-the-19th-International-Conference/Socha-Hanakova-Lalis/p/book/9780815376026

BibTex

@misc{BUT146193,
  author="Tomáš {Katrňák}",
  title="A combined parameter for graphic evaluation of the load capacity of fuselage",
  year="2017",
  pages="171--175",
  publisher="CRC Press",
  address="London, UK",
  url="https://www.crcpress.com/New-Trends-in-Civil-Aviation-Proceedings-of-the-19th-International-Conference/Socha-Hanakova-Lalis/p/book/9780815376026",
  note="lecture"
}