Hamburg University of Technology (TUHH)

1 ARTICLES PUBLISHED IN JoVE

image

Engineering

Crack Monitoring in Resonance Fatigue Testing of Welded Specimens Using Digital Image Correlation
Nils Friedrich 1, Sören Ehlers 1
1Institute for Ship Structural Design and Analysis, Hamburg University of Technology (TUHH)

Digital image correlation is used in fatigue tests on a resonance testing machine to detect macroscopic cracks and monitor crack propagation in welded specimens. Cracks on the specimen surface become visible as increased strains.

JoVE Logo

Исследования

Образование

О JoVE

Авторские права © 2025 MyJoVE Corporation. Все права защищены