2020

Experimental exercise of ceramic products as a pledge for exclusion of emergencies

A.A. Kovel1, Holder of an Advanced Doctorate in Engineering Sciences, Full Professor; S.V. Babenyshev1, Ph.D. of Physico-mathematical Sciences; S.E. Tinyakov2, Ph.D. of Engineering Sciences; E.S. Tinyakov2
1FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia,
2Ltd. «Agro – industrial company «PaK» Zheleznogorsk, Russia

The article sets out a methodology for checking those properties of construction ceramic elements that directly affect the strength and durability of structures, and whose degradation can lead to emergencies. The indicated approach, based on the mathematical theory of experimental design, provides an effective, statistically valid estimate of the residual strength of ceramic products while taking into account the influence of environmental and technological factors. The methods described in the article on the assessment of the biological resistance of ceramic products are partially covered by Russian and Eurasian patents.

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Features of determining the toxicity of combustion products of building materials

E.V. Chernushevich; P.V. Shirinkin, Ph.D. of Engineering Sciences, Docent
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

This article presents data on the number and causes of deaths during fires in the Russian Federation. The composition of toxic substances in the air during a fire, the conditions and sources of their occurrence, and their negative impact on the human body, are analyzed. Represented the analysis of methods for determining the toxicity index of the products of combustion products of materials, taking into account their changes. Shortcomings and main directions of improving the determination of toxicity indicators of building and finishing materials are noted.

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Toolkit for analyzing the data of professional adaptation of cadets and young specialists of institutions of the Ministry of Emergencies

O.Ya. Emelyanova1, Ph.D. of Pedagogic Sciences, Docent; S.V. Efimov2, Ph.D. of Engineering Sciences, Docent; V.S. Samsonov3, Ph.D. of Economic Sciences, Docent; I.V. Shershen1, Ph.D. of Economic Sciences, Docent
1Voronezh state University,
2Voronezh Institute of the Ministry of internal Affairs of Russia,
3Voronezh branch of the Federal state budgetary educational institution of higher education “Russian Academy of national economy and public administration under the President of the Russian Federation”

The article considers the possibilities of using an electronic personal account of cadets and, subsequently, young specialists to accompany the process of professional adaptation in institutions subordinate to the Ministry of Emergencies of Russia. It was proposed to support the professional career of graduates, in contrast to the traditional approach, through electronic personal accounts. In the IP cabinet, which plays the role of a portfolio, analytics of the student’s success will be reflected, and then the stages of his professional growth as a young specialist in the Ministry of Emergencies. Placing information in the office on the basis of periodic professional testing or introducing new requirements for education and working conditions will allow young people to quickly solve professional tasks at all stages of their career. The introduction of additional functions into the structure of the student’s electronic personal account will allow young people to plan and manage their professional careers at all stages, receive timely information on innovations in the conditions of work, assess the current state of their own professional competence, which will positively affect professional adaptation.

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Analysis of safety barriers in the fi re safety system of petroleum and petroleum products warehouses

G.S. Duplyakov; M.V. Elfimova, Ph.D. of Engineering Sciences, associate professor; A.N. Baturo, Ph.D. of Engineering Sciences
FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article assesses the significance of petroleum and petroleum product warehouses facilities in the statistics of fire and explosion in the petroleum industry of the Russian Federation. Presented

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On the heat impulse propagation velocity for the nonlinear problem of heat conductivity of combustion products in the fire

A.A. Kuzmin, Ph.D. of Pedagogic Sciences, Docent; N.N. Romanov, Ph.D. of Engineering Sciences, Docent; A.A. Permyakov, Ph.D. of Pedagogic Sciences
Saint-Petersburg university of State fire service of EMERCOM of Russia

We analyzed properties of combustion products in a fire on the base of the basic principles of the heat conduction phenomenological theory. The conditions of taking into account the nonlinearity of the transfer process in solving the energy equation are investigated. We formulated boundary conditions for solving a quasilinear parabolic heat equation taking into account the influence of convective heat and mass transfer processes. The obtained solution is analyzed and the necessary conclusions on the heat impulse propagation in the combustion products are made, in case that they are represented by a non-Newtonian fluid.

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