Detail publikace

Bonded and additively manufactured crack retarders: A comparative study of damage tolerance properties

JETELA, V. KLEMENT, J. HOLZER, J. KONDAS, J.

Originální název

Bonded and additively manufactured crack retarders: A comparative study of damage tolerance properties

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Fatigue crack grows faster in the integral structure than in the riveted structure. This study compares the bonded, cold-sprayed and ultrasonically consolidated crack retarders to increase the fatigue life of integral airframe structure. The 2024-T351 aluminum M(T) specimen reinforced with crack retarders made of AISI 301 and 316L steels, Ti-6Al-4V titanium alloy and unidirectional CFRP laminate are evaluated in terms of fatigue life, delamination resistance and weight efficiency. Specimens were subjected to constant amplitude loading up to the final failure. A substantial decrease in fatigue crack growth rate was achieved using the ultrasonically consolidated AISI 301 crack retarder.

Klíčová slova

Bonded crack retarder; Cold spray; Ultrasonic consolidation; Fatigue crack growth; Integral airframe structure

Autoři

JETELA, V.; KLEMENT, J.; HOLZER, J.; KONDAS, J.

Vydáno

1. 5. 2023

Nakladatel

ELSEVIER SCI LTD

Místo

OXFORD

ISSN

0142-1123

Periodikum

INTERNATIONAL JOURNAL OF FATIGUE

Ročník

170

Číslo

1.5.2023

Stát

Spojené království Velké Británie a Severního Irska

Strany počet

11

URL

https://www.sciencedirect.com/science/article/pii/S0142112323000105?via%3Dihub

BibTex

@article{BUT184391,
  author="Václav {Jetela} and Josef {Klement} and Jakub {Holzer} and Jan {Kondas}",
  title="Bonded and additively manufactured crack retarders: A comparative study of damage tolerance properties",
  journal="INTERNATIONAL JOURNAL OF FATIGUE",
  year="2023",
  volume="170",
  number="1.5.2023",
  pages="11",
  doi="10.1016/j.ijfatigue.2023.107509",
  issn="0142-1123",
  url="https://www.sciencedirect.com/science/article/pii/S0142112323000105?via%3Dihub"
}