Information Support for Decision-Making According to the Assessment of Fire-Fighting Distances from the Borders of Open Areas for PBX Storage

   The purpose of research. Information support has been developed for decision-making on the assessment of fire-fighting distances from the boundaries of open storage areas for PBX to various objects of protection, taking into account the effects of heat flow.

   The object of the study is an assessment of the fire-fighting distance from the boundaries of open areas of motor vehicles.

   The subject of the study is information support for making a management decision on the compliance of the object of protection with fire safety requirements, aimed at limiting the consequences of the spread of fire in the form of a fire-fighting distance from the boundaries of open storage areas for PBX to buildings (structures) of I-V degrees of fire resistance of functional fire hazard classes F.1-F.5.

   The purpose of this work is to create and application of individual calculation formulas to determine the maximum permissible distances from the boundaries of open areas of vehicles to various buildings (structures) based on the use of a computer software product.

   Methods. Methods of system analysis, management theory and decision-making, and numerical experiment were used to solve the tasks.

   Results. The article proposes an assessment of the risk of harm to someone else's property and the determination of the value of the safe distance from the boundaries of open areas for storing PBX to various objects of protection by using the software product «Assessment of the safe distance from the boundaries of open areas of motor vehicles», aimed at improving the scientific and experimental and educational and material base of research, expert and educational organizations. The proposed calculation-based assessment of the compliance of the object of protection with fire safety requirements to prevent the spread of fire is aimed for practical application in the organization of activities and the exercise of powers by employees of the FPS of the Ministry of Emergency Situations of Russia, experts, as well as owners of protection objects.

   Conclusion. The proposed information support for decision-making on the assessment of fire-fighting distances from the boundaries of open storage areas for PBX will allow you to establish the risk of harm to someone else's property.

1. Shevtsov M. V., Aksenov V. V., Safronov R. I., eds. Mobil'naya sistema monitoringa, rannego obnaruzheniya i otsenki pozharnoi opasnosti [Mobile monitoring system, early detection and fire hazard assessment]. Izvestiya Yugo-Zapadnogo gosudarstvennogo universiteta. Seriya: Upravlenie, vychislitel'naya tekhnika, informatika. Meditsinskoe priborostroenie = Proceedings of the Southwest State University. Series: Control, Computer Engineering, Information Science. Medical Instruments Engineering, 2021, vol. 11, no. 3, pp. 8–25. EDN UATOJS.

2. Denisov A. N., Nguyen T. T. Model' i algoritmy zadachi identifikatsii situatsii pri vedenii deistvii po tusheniyu pozhara [Model and algorithms of the problem of identifying situations when conducting fire extinguishing actions]. Tekhnologii tekhnosfernoi bezopasnosti = Technosphere Safety Technologies, 2022, no. 2 (96), pp. 151–160. doi: 10.25257/TTS.2022.2.96.151-160. EDN VVYJZA

3. Zaitsev V. V. Protivopozharnye rasstoyaniya mezhdu avtotransportnymi sredstvami na otkrytykh prostranstvakh [Fire-fighting distances between vehicles in open spaces]. Pozharovzryvobezopasnost' = Fire and Explosion Safety, 2006, vol. 15, no. 3, pp. 50–54.

4. Zaitsev V. V., Iskhakov H. I., Logachev E. N. [Fire of car tires]. Sistemy bezopasnosti. Materialy XI nauchno-tekhnicheskoi konferentsii [Security systems: materials of the XI Scientific and Technical Conference]. Moscow, Academy of the State Fire Service of the Ministry of Emergency Situations of Russia Publ., 2002, pp. 256–257. (In Russ.)

5. Zaitsev V. V., Iskhakov H. I., Logachev E. N., Khabibulin R. Sh. [About the bearing and enclosing qualities of car structures]. Sistemy bezopasnosti. Materialy XI nauchno-tekhnicheskoi konferentsii [Security systems. Materials of the XI Scientific and Technical Conference]. Moscow, Academy of the State Fire Service of the Ministry of Emergency Situations of Russia Publ., 2002, pp. 248–250. (In Russ.)

6. Karkin I. N., Kontar N. A., Subachev S. V., Subacheva A. A. Imitatsionnaya model' avariinogo proliva goryuchikh zhidkostei na proizvodstvennykh ob"ektakh [Simulation model of an emergency spill of flammable liquids at production facilities]. Tekhnosfernaya bezopasnost' = Technosphere Safety, 2018, no. 3 (20), pp. 127–132.

7. Karkin I. N., Kontar N. A., Subachev S. V., Subacheva A. A. Modelirovanie zashchity lyudei i oborudovaniya ot teplovogo potoka pozhara na territorii proizvodstvennykh ob"ektov [Modeling of protection of people and equipment from the heat flow of fire on the territory of production facilities]. Tekhnosfernaya bezopasnost' = Technosphere Safety, 2019, no. 2 (23), pp. 103–108.

8. Motorygin Yu. D., Akimov A. B. Metodika upravleniya pozharnoi bezopasnost'yu na avtostoyankakh zakrytogo tipa [Methods of fire safety management in closed-type parking lots]. Vestnik Sankt-Peterburgskogo universiteta Gosudarstvennoi protivopozharnoi sluzhby MChS Rossii = Bulletin of the St. Petersburg University of the State Fire Service of the Ministry of Emergency Situations of Russia, 2014, no. 2, pp. 29–36.

9. Koshmarov Yu. A., Bashkirtsev M. P. Termodinamika i teploperedacha v pozharnom dele [Thermodynamics and heat transfer in fire fighting]. Moscow, Vysshaya inzhenernaya pozharno-tekhnicheskaya shkola MVD SSSR Publ., 1987. 444 p.

10. Roitman M. Ya. Protivopozharnoe normirovanie v stroitel'stve [Fire-prevention rationing in construction]. Moscow, Vysshaya inzhenernaya pozharno-tekhnicheskaya shkola MVD SSSR Publ., 1985. 590 p.

11. Kozlachkov V. I., Yagodka E. A., Voloshenko A. A. Otsenka pozharnykh razryvov s uchetom vozdeistviya teplovogo potoka na imushchestvo [Assessment of fire breaks taking into account the impact of heat flow on property]. Tekhnologii tekhnosfernoi bezopasnosti = Technosphere Security Technologies, 2016, no. 3 (67), pp. 40–44.

12. Spalding D., Taborek J. Heat Exchanger Design Handbook. New York, London, 2014.

13. Labinsky A. Yu. Modelirovanie protsessa nestatsionarnoi teploprovodnosti metodom teplovogo balansa [Modeling of the process of unsteady thermal conductivity by the method of thermal balance]. Nadzornaya deyatel'nost' i sudebnaya ekspertiza v sisteme bezopasnosti = Supervisory Activity and Forensic Examination in the Security System, 2019, no. 4, pp. 28–33.

14. Tarakhno O. V., Tregubov D. G., Zhernoklyov K. V., Kovregin V. V. [The main provisions of the mining process. Viniknennya process gorinnya]. Kharkiv, NUTsZU Publ., 2020. 408 p. (In Ukr.)

15. Homan P. N., Sobolevskaya E. S. Razrabotka programmy rascheta intensivnosti teplovogo izlucheniya pri pozhare [Development of a program for calculating the intensity of thermal radiation in case of fire]. Tekhnologii tekhnosfernoi bezopasnosti = Technosphere Safety Technologies, 2016, no. 1 (65), pp. 250–257.

16. Voloshenko A. A. [Development of information and analytical assessment of the fire-fighting distance from the boundaries of open areas of motor vehicles]. Obespechenie bezopasnosti zhiznedeyatel'nosti: problemy i perspektivy. Sbornik materialov XV Mezhdunarodnoi nauchno-prakticheskoi konferentsii molodykh uchenykh [Ensuring the safety of life: problems and prospects. Collection of materials of the XV International Scientific and Practical Conference of Young scientists]. Minsk, Universitet grazhdanskoi zashchity MChS Respubliki Belarus' Publ., 2021. 316 p. (In Russ.)

17. Voloshenko A. A., Shevtsov M. V. Informatsionno-analiticheskaya podderzhka pri otsenke bezopasnogo protivopozharnogo rasstoyaniya mezhdu zdaniyami na territorii promyshlennogo naznacheniya [Information and analytical support when assessing the safe fire-fighting distance between buildings on the territory of industrial use]. Pozhary i chrezvychainye situatsii: preduprezhdenie, likvidatsiya = Fires and Emergencies: Prevention, Liquidation, 2022, no. 4, pp. 52–58. doi: 10.25257/FE.2022.4.52-58

18. Voloshenko A. A., Melnichenko Yu. V., Zykov P. I., Shteba T. V. Avtomatizatsiya protsessa upravleniya protivopozharnymi rasstoyaniyami ot granits otkrytykh ploshchadok dlya khraneniya avtotransportnykh sredstv do ob"ektov zashchity [Automation of the process of controlling fire-fighting distances from the boundaries of open areas for the storage of vehicles to the objects of protection]. Tekhnosfernaya bezopasnost' = Technosphere Safety, 2023, no. 1 (38), pp. 3–12.

19. Sednev V. A., Sednev A. V. Osnovy matematicheskogo modelirovaniya inzhenernogo obespecheniya deistvii spasatel'nykh formirovanii [Fundamentals of mathematical modeling of engineering support of rescue formations' actions]. Vestnik Sankt-Peterburgskogo universiteta Gosudarstvennoi protivopozharnoi sluzhby MChS Rossii = Bulletin of the St. Petersburg University of the State Fire Service of the Ministry of Emergency Situations of Russia, 2020, no. 4, pp. 132–139.

20. Yakimova E. M. Gosudarstvennyi mekhanizm zashchity sub"ektov predprinimatel'skoi deyatel'nosti v sovremennoi Rossii [State mechanism of protection of business entities in modern Russia]. Vestnik Tomskogo gosudarstvennogo universiteta. Pravo = Bulletin of Tomsk State University. Right, 2018, no. 28, pp. 83–95. doi: 10.17223/22253513/28/8

21. Smetankina G. I., Shutkina S. A. [Legal bases for improving state supervisory activities in the field of fire safety]. Nauka segodnya. Sbornik nauchnykh trudov po materialam VII Mezhdunarodnoi nauchno-prakticheskoi konferentsii [Science today. A collection of scientific papers based on the materials of the VII International Scientific and Practical Conference]. Vologda, Marker Publ., 2015, pp. 27–28. (In Russ.)

22. Filist S. A., Shevtsov M. V., Belozerov V. A., eds. Avtomatizirovannaya sistema dlya klassifikatsii snimkov videopotokov [Automated system for classifying images of video streams] Izvestiya Yugo-Zapadnogo gosudarstvennogo universiteta. Seriya: Upravlenie, vychislitel'naya tekhnika, infor-matika. Meditsinskoe priborostroenie = Proceedings of the Southwest State University. Series: Control, Computer Engineering, Information Science. Medical Instruments Engineering, 2021, vol. 11, no. 4, pp. 85–105. URL: https://www.elibrary.ru/item.asp?edn=fhipxt&ysclid=lkuyllu79d188810786. EDN FHIPXT. EDN FHIPXT