Numerical simulation of stress-strain state near crack tip in a compact tensile specimen

• Published in: Проблемы прочности
• Date: 2009
• Main Authors: Kotlyarenko, A.A., Prach, T.A., Kharchenko, V.V., Chirkov, A.Yu.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2009
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48465
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Numerical simulation of stress-strain state near crack tip in a compact tensile specimen / A.A. Kotlyarenko, T.A. Prach, V.V. Kharchenko, A.Yu. Chirkov // Проблемы прочности. — 2009. — № 1. — С. 134-140. — Бібліогр.: 7 назв. — англ.

A computational scheme has been developed and a numerical simulation of the stress-strain state near the crack tip is performed at different levels of the stress intensity factor using a compact tensile specimen as an example. The authors analyze the influence of the finite element size near the cr...