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Showing 1 to 4 of 4 for “"crack measurement"”.
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Development of image based crack measurements, to investigate delamination in different weave Fibre Reinforced Polymers
… different weave patterns, using an image-based crack measurement method. Glass fibre reinforce polymer (FRP) with three different weave pattern namely Unidirectional, Plain weave and Twill weave patterns were manufactured using the infusion process. Waterjet cutting was used to cut the panels to …
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The effect of the build orientation and heat treatment on the fatigue and fracture properties of a directed energy deposited nickel-based superalloy (Inconel 718)
… orientation and heat treatment on the fatigue crack growth rate and fracture toughness properties of the nickel-based superalloy, Inconel 718 that has been manufactured by additive manufacturing technique, directed energy deposition (DED). Three different build orientations namely XY, XZ and …
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Autonomic healing of low-velocity impact damage in woven fiber-reinforced composites
… testing. To visually assess the damage state, cracks on sections through the impact damage were marked with fluorescent dye penetrant. A 51% reduction in total crack length per imaged edge was observed for self-healing panels when compared to non-healing controls, indicating filling of damage …
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Photogrammetrische Erfassung der Verformungs- und Rissentwicklung bei baumechanischen Untersuchungen
Verfahren der digitalen Nahbereichsphotogrammetrie ermöglichen eine dreidimensionale Erfassung von Objekten und stellen damit interessante Lösungsansätze für Messaufgaben im Bautechnischen Mess- und Versuchswesen dar. Ihr Einsatz bietet bei einer Vielzahl baumechanischer Untersuchungen die …