Tenzometric research of stress state of fire truck tanks at various motion modes

Authors

  • Vadim A. Kovtun State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25 https://orcid.org/0000-0001-9510-132X
  • Sergey G. Korotkevich State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25 https://orcid.org/0000-0002-9388-0881
  • Vladimir N. Pasovets State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25 https://orcid.org/0000-0001-9451-9513

DOI:

https://doi.org/10.33408/2519-237X.2020.4-1.39

Keywords:

fire truck, tank, modernization, deformation, mechanical stress, strain gauge, welded joint, stiffener

Abstract

Purpose. Experimental confirmation of application effectiveness of developed methods and recommendations, ensuring increasing the maintenance period as well as safety margin and overhaul period of modernized fire truck tanks, operating in the emergency rescue units on the territory of the Republic of Belarus.

Methods. Computer modeling, tensometric methods.

Findings. The stress state of a quantity-built and modernized fire engine tank under various operational driving conditions were studied in an experimental way. The results of theoretical calculations obtained by computer simulation method are confirmed. The experiment, processing and analysis of the results are presented.

Application field of research. The research results were applied in the design and development of shell-type structures.

Author Biographies

Vadim A. Kovtun, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25

Gomel Branch, Chair of Operational-tactical Activity and Technical Equipment, Professor; Grand PhD in Technical Sciences, Professor

Sergey G. Korotkevich, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25

Chair of Industrial Safety, Lecturer

Vladimir N. Pasovets, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, ul. Mashinostroiteley, 25

Chair of Industrial Safety, Associate Professor; PhD in Technical Sciences, Associate Professor

References

Korotkevich S.G., Kovtun V.A. Issledovanie napryazhenno-deformirovannogo sostoyaniya konstruktsiy tsistern pozharnykh avtomobiley [The research of strain-stress state of fire apparatus tanks constuction]. Vestnik Voronezhskogo instituta GPS MChS Rossii, 2017. Vol. 25, No 4. Pp. 45–51. (rus)

Kovtun V.A., Korotkevich S.G., Zharanov V.A. Komp'yuternoe modelirovanie i issledovanie napryazhenno-deformirovannogo sostoyaniya konstruktsiy tsistern pozharnykh avtomobiley [Computer simulation and research of the stress-strain state of fire tank truck construction]. Journal of Civil Protection, 2018. Vol. 2, No 1. Pp. 81–90. (rus). DOI: 10.33408/2519-237X.2018.2-1.81.

Korotkevich S.G., Kovtun V.A. Ekspluatatsionnaya nadezhnost' tsistern pozharnykh avtomobiley: modernizatsiya stal'nykh konstruktsiy v tselyakh povysheniya ikh mekhanicheskikh kharakteristik [Operational safety of fire truck’s tank: modernization of steel structures for the purpose of mechanical characteristics maintenance]. Vestnik PGU. Seriya B, 2019. No 3. Pp. 97–101. (rus)

Kovtun V.A., Korotkevich S.G., Pasovets V.N., Todorov I. Optimizatsiya konstruktsii tsisterny pozharnogo avtomobilya ATs-5.0-50/4 na baze shassi MAZ-5337 metodom komp'yuternogo modelirovaniya [Operational safety improvement of the fire truck’s tank AС-5.0-50/4 based on the chassis MAZ-5337 by the method computer modeling]. Journal of Civil Protection, 2019. Vol. 3, No 1. Pp. 38–45. (rus). DOI: 10.33408/2519-237X.2019.3-1.38.

Kovtun V., Korotkevich S., Mirchev Y., Lodnya V. Optimization of fire truck’s tanks on the chassis MAZ-6317 by the method of computer simula-tion. International Journal «NDT Days», 2019. Vol. II, iss. 4. Pp. 495–500.

Mekheda V.A. Tenzometricheskiy metod izmereniya deformatsiy [Strain-strain method for measuring strain]: manual. Samara: Izdatel'stvo Samara, Samara National Research University, 2011. 56 p. (rus)

Akhmedzhanov R.A., Cheredov A.I. Fizicheskie osnovy polucheniya informatsii [Physical basics of getting information]: tutorial. Omsk: Izdatel'stvo Omskogo gosudarstvennogo tekhnicheskogo universiteta, 2008. 184 p. (rus)

Downloads


Abstract views: 67
PDF Downloads: 80

Published

2020-02-20

How to Cite

Kovtun В., Korotkevich С. and Pasovets В. (2020) “Tenzometric research of stress state of fire truck tanks at various motion modes”, Journal of Civil Protection, 4(1), pp. 39–47. doi: 10.33408/2519-237X.2020.4-1.39.