Control of the strength properties of welded connections in the manufacture of building steel structures

Authors

  • Ivan Datsenko The National Defense University of Ukraine named after Ivan Chernyakhovskyi, Ukraine
  • Volodymyr Kotsiuruba The National Defense University of Ukraine named after Ivan Chernyakhovskyi, Ukraine https://orcid.org/0000-0001-6565-9576
  • Volodymyr Mirnenko The National Defense University of Ukraine named after Ivan Chernyakhovskyi, Ukraine https://orcid.org/0000-0002-7484-1035
  • Ivan Tkach The National Defense University of Ukraine named after Ivan Chernyakhovskyi, Ukraine https://orcid.org/0000-0001-5547-6303
  • Stanislav Tryhubenko Central research institute of weapons and military equipment of the Armed Forces of Ukraine, Ukraine
  • Mykhailo Shyshanov Central research institute of weapons and military equipment of the Armed Forces of Ukraine, Ukraine https://orcid.org/0000-0002-7121-3666

DOI:

https://doi.org/10.32347/2410-2547.2019.102.150-158

Keywords:

welding, self-shielded flux-cored wire, arc, stress, current strength, wire feed, welded joint, heat-affected zone, metal structure, strength

Abstract

As is well known in construction, mechanized welding with self-shielded cored wire has found wide application. In this case, welding methods that are used do not always allow to realize the potential that is laid in this group of welding materials. In addition, modern welding methods are characterized by a large heat input in parts and welded joints. In this regard, in the article ways to improve the technological capabilities of mechanized welding with flux-cored wire by introducing modulated current into the production of building steel structures are discussed.

Author Biographies

Ivan Datsenko, The National Defense University of Ukraine named after Ivan Chernyakhovskyi

Candidate of technical sciences, Doctoral student

Volodymyr Kotsiuruba, The National Defense University of Ukraine named after Ivan Chernyakhovskyi

Doctor of technical sciences, associate professor, professor of operative and military support department

Volodymyr Mirnenko, The National Defense University of Ukraine named after Ivan Chernyakhovskyi

Doctor of Technical Sciences, Professor, Head of the Air Force Logistics Department

Ivan Tkach, The National Defense University of Ukraine named after Ivan Chernyakhovskyi

Doctor of Economics, Associate Professor, Head of the Department of Economics and Financial Support

Stanislav Tryhubenko, Central research institute of weapons and military equipment of the Armed Forces of Ukraine

Doctor of Military Sciences, Senior Researcher

Mykhailo Shyshanov, Central research institute of weapons and military equipment of the Armed Forces of Ukraine

Doctor of Technical Sciences, Professor, Senior Researcher

References

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Published

2019-07-12

Issue

No. 102 (2019)

Section

Статті

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