Electronic Scientific Journal
 
Diagnostics, Resource and Mechanics 
         of materials and structures
Рус/Eng  

 

advanced search

IssuesAbout the JournalAuthorContactsNewsRegistration

2015 Issue 1

2022 Issue 5
 
2022 Issue 4
 
2022 Issue 3
 
2022 Issue 2
 
2022 Issue 1
 
2021 Issue 6
 
2021 Issue 5
 
2021 Issue 4
 
2021 Issue 3
 
2021 Issue 2
 
2021 Issue 1
 
2020 Issue 6
 
2020 Issue 5
 
2020 Issue 4
 
2020 Issue 3
 
2020 Issue 2
 
2020 Issue 1
 
2019 Issue 6
 
2019 Issue 5
 
2019 Issue 4
 
2019 Issue 3
 
2019 Issue 2
 
2019 Issue 1
 
2018 Issue 6
 
2018 Issue 5
 
2018 Issue 4
 
2018 Issue 3
 
2018 Issue 2
 
2018 Issue 1
 
2017 Issue 6
 
2017 Issue 5
 
2017 Issue 4
 
2017 Issue 3
 
2017 Issue 2
 
2017 Issue 1
 
2016 Issue 6
 
2016 Issue 5
 
2016 Issue 4
 
2016 Issue 3
 
2016 Issue 2
 
2016 Issue 1
 
2015 Issue 6
 
2015 Issue 5
 
2015 Issue 4
 
2015 Issue 3
 
2015 Issue 2
 
2015 Issue 1

 

 

 

 

 

D. I. Vichuzhanin, V. A. Khotinov, S. V. Smirnov

THE EFFECT OF THE STRESS STATE ON THE ULTIMATE PLASTICITY OF STEEL X80

DOI: 10.17804/2410-9908.2015.1.073-089

The dependence of ultimate plasticity on the triaxiality parameter and the Lode-Nadai coefficient is obtained for steel X80. The fracture locus allows the plasticity of the investigated materials to be evaluated for the whole range of the Lode-Nadai coefficient. Cylindrical specimen tension, bell-type specimen tension and compression and membrane extrusion are used for fracture locus calibration. The results can be used for plasticity resource estimation for steels under a complex stress-strain state in main pipelines subject to extreme loads.

Keywords: high-strength steel, fracture locus, plasticity resource, main pipeline.
                       

PDF      

Article reference

Vichuzhanin D. I., Khotinov V. A., Smirnov S. V. The Effect of the Stress State on the Ultimate Plasticity of Steel X80 [Electronic resource] // Diagnostics, Resource and Mechanics of materials and structures. - 2015. - Iss. 1. - P. 73-89. -
DOI: 10.17804/2410-9908.2015.1.073-089. -
URL: http://eng.dream-journal.org/issues/2015-1/2015-1_21.html
(accessed: 12/07/2022).  

 

impact factor
RSCI 0.42

 

MRDMS 2022
Google Scholar


NLR

 

Founder:  Institute of Engineering Science, Russian Academy of Sciences (Ural Branch)
Chief Editor:  S.V. Smirnov
When citing, it is obligatory that you refer to the Journal. Reproduction in electronic or other periodicals without permission of the Editorial Board is prohibited. The materials published in the Journal may be used only for non-profit purposes.
Contacts  
 
Home E-mail 0+
 

ISSN 2410-9908 Registration SMI Эл № ФС77-57355 dated March 24, 2014 © IMACH of RAS (UB) 2014-2022, www.imach.uran.ru