Results: Identification of Strain Field Estimation in Femur Sample
8:16
Conclusion
Transkript
The overall goal of this experimental strain measurement technique is to quantitatively estimate femoral surface strain from high-speed video of bio-mechanical fracture testing. This method can help answer key questions in osteoporosis research, s
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In this protocol, the femur surface strains are estimated during fracture testing using the digital image correlation technique. The novelty of the method involves application of a high-contrast stochastic speckle pattern on the femur surface, carefully specified illumination, high speed video capture, and digital image correlation analysis for strain calculations.