Identification of a crack propagation law by digital image correlation
نویسندگان
چکیده
منابع مشابه
Image-based identification procedure of a crack propagation law
A novel methodology to identify a fatigue crack propagation law is proposed. It is based on an optimization scheme that directly interrogates the images from the sought law rather than using a sequence of fitting schemes. Two procedures are presented and tested first on artificial data with a known law, and second on an actual image series obtained from a fatigue test performed on a thin titani...
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ژورنال
عنوان ژورنال: International Journal of Fatigue
سال: 2012
ISSN: 0142-1123
DOI: 10.1016/j.ijfatigue.2011.08.004