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数字图像相关的中间应变率材料表征

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Ingegneria

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JoVE Journal Ingegneria

Intermediate Strain Rate Material Characterization with Digital Image Correlation

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数字图像相关的中间应变率材料表征

6,963 Views

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07:59 min

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March 01, 2019

DOI:

10.3791/59168-v

DOI:

10.3791/59168-v

•

07:59 min

March 01, 2019

•

4 Views

Meysam Rahmat¹, David Backman¹, Richard Desnoyers¹

¹Aerospace Research Centre,National Research Council Canada

Summary

本文提出了一种利用高速伺服-液压载荷框架对中间应变率拉伸试样进行动态表征的方法。还定义了应变计检测和分析的程序, 以及样品上的数字图像相关应变测量程序。

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