Tensile testing of pinned hybrid CFRP/titanium single-lap shear joints and damage monitoring with electrical resistance measurements

Beschreibung

This contribution presents a new evaluation approach for Structural Health Monitoring of a pinned hybrid CFRP/titanium single-lap shear joint with the help of direct current electrical resistance measurements. The result is a dimensionless, load-independent damage indicator that is similar to an already developed evaluation approach by the authors but is simpler and more robust in comparison. Readily published test data is re-evaluated with the new evaluation approach and compared with the existing structural as well as the electrical resistance results. Finally, further test setup improvements for future tests are discussed.

Zeitraum	14 Sep. 2023
Ereignistitel	9th ECCOMAS Thematic Conference on the Mechanical Response of Composites (COMPOSITES 2023)
Veranstaltungstyp	Konferenz
Ort	ItalienAuf Karte anzeigen