Catalogue of maximum crack opening stress for CC(T) specimen assuming large strain condition

Central European Journal of Engineering - Tập 3 - Trang 174-190 - 2013
Marcin Graba1
1Faculty of Mechatronics and Machine Design, Chair of Fundamentals of Machine Design, Kielce University of Technology, Kielce, Poland

Tóm tắt

In this paper, values for the maximum opening crack stress and its distance from crack tip are determined for various elastic-plastic materials for centre cracked plate in tension (CC(T) specimen) are presented. Influences of yield strength, the work-hardening exponent and the crack length on the maximum opening stress were tested. The author has provided some comments and suggestions about modelling FEM assuming large strain formulation.

Tài liệu tham khảo

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