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

• Veröffentlicht in: Проблемы прочности
• Datum: 2009
• Hauptverfasser: Kotlyarenko, A.A., Prach, T.A., Kharchenko, V.V., Chirkov, A.Yu.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2009
• Schlagworte: Научно-технический раздел
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/48465
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: 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...