Critical Stresses in Materials with Cracks

Manea, Simona Eugenia; Nicolof, Vali Ifigenia; Sima, Teodor

Simona Eugenia Manea, Vali Ifigenia Nicolof, Teodor Sima

Critical Stresses in Materials with Cracks

Abstract:

The fracture mechanics concepts, as well as the concepts introduced on the basis of principle of critical energy, correlated with strength of materials with cracks is analysed. The equivalent stress method of strength was applied to cracked materials, by using the concept of local critical stress. This one depends on the material behavior and the deterioration due to crack. Experimental results have been obtained with specimens of OL304 steel with different cracks. The influence of crack depth and crack width is put into evidence.

Keywords:
crack; critical stress; deterioration; principle of critical energy; equivalent stres

Issue: 2019, Volume 70, Issue 7

Pages: 2442-2446

Publication date: 2019/8/15

https://doi.org/10.37358/RC.19.7.7358

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
MANEA, S.E., NICOLOF, V.I., SIMA, T., Critical Stresses in Materials with Cracks, Rev. Chim., 70(7), 2019, 2442-2446.

Vancouver
Manea SE, Nicolof VI, Sima T. Critical Stresses in Materials with Cracks. Rev. Chim.[internet]. 2019 Jul;70(7):2442-2446. Available from: https://doi.org/10.37358/RC.19.7.7358

APA 6th edition
Manea, S.E., Nicolof, V.I. & Sima, T. (2019). Critical Stresses in Materials with Cracks. Revista de Chimie, 70(7), 2442-2446. https://doi.org/10.37358/RC.19.7.7358

Harvard
Manea, S.E., Nicolof, V.I., Sima, T. (2019). 'Critical Stresses in Materials with Cracks', Revista de Chimie, 70(7), pp. 2442-2446. https://doi.org/10.37358/RC.19.7.7358

IEEE
S.E. Manea, V.I. Nicolof, T. Sima, "Critical Stresses in Materials with Cracks". Revista de Chimie, vol. 70, no. 7, pp. 2442-2446, 2019. [online]. https://doi.org/10.37358/RC.19.7.7358

Text
Simona Eugenia Manea, Vali Ifigenia Nicolof, Teodor Sima,
Critical Stresses in Materials with Cracks,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2442-2446,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7358.
(https://revistadechimie.ro/Articles.asp?ID=7358)
Keywords: crack; critical stress; deterioration; principle of critical energy; equivalent stres

RIS
TY - JOUR
T1 - Critical Stresses in Materials with Cracks
A1 - Manea, Simona Eugenia
A2 - Nicolof, Vali Ifigenia
A3 - Sima, Teodor
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2442
EP - 2446
UR - https://doi.org/10.37358/RC.19.7.7358
KW - crack
KW - critical stress
KW - deterioration
KW - principle of critical energy
KW - equivalent stres
ER -

BibTex
@article{RevCh2019P2442,
author = {Manea Simona Eugenia and Nicolof Vali Ifigenia and Sima Teodor},
title = {Critical Stresses in Materials with Cracks},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2442-2446},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7358},
url = {https://revistadechimie.ro/Articles.asp?ID=7358}
}

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