structuremechanical propertiestomographyIn this study,the real 3D model of the feather shaft that is composed of medulla and cortex is characterized by X-ray computer tomography,and the structural features are quantitatively analyzed.Compression and tensile tests are conducted to evaluate the mechanical ...
Compression and tensile tests are conducted to evaluate the mechanical performance of the feather shaft and cortex at different regions. The analysis of the 3D model shows that the medulla accounts for similar to 70% of the shaft volume and exhibits a closed-cell foam-like structure, with a ...
Micro Hierarchical Structure andMechanical Property of Sparrow Hawk (Accipiter nisus) Feather Shaftdoi:10.32604/cmes.2021.015426FOAMFEATHERSYOUNG'S modulusTENSILE testsSPARROWSIn this study, the real 3Dmodel of the feather shaft that is composed of medulla and cortex is characterized ...