Correction of specimen strain measurement in Kolsky tension bar experiments on work-hardening materials
نویسندگان
چکیده
منابع مشابه
/-Integral Estimates for Strain-Hardening Materials in Ductile Fracture Problems
A finite-element procedure is developed to analyze plane ductile fracture problems in the presence of largescale yielding near the crack tip. Strain and stress singularities near the crack tip, corresponding to the strainhardening material model, are embedded in elements near the crack tip. The developed elastic-plastic incremental finite-element method is based on a hybrid displacement model. ...
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ژورنال
عنوان ژورنال: International Journal of Impact Engineering
سال: 2019
ISSN: 0734-743X
DOI: 10.1016/j.ijimpeng.2019.103328