Visualization and diagnostics of reliability of the object with changing the functioning conditions

Evgeny Gvozdev,P Akimov,N Vatin,A Tusnin,A Doroshenko

doi:10.1051/e3sconf/202126302009

Evgeny Gvozdev, P Akimov + Show 3 more

Open Access

https://doi.org/10.1051/e3sconf/202126302009

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Abstract

The object of the scientific research is buildings (structures), which requiring the determination of a reliability indicator for their further operation in new operating conditions, the determination of additional loads in the form of (explosions, fires, vibration processes). The solution to such problems is relevant for buildings (structures), which are acquired (leased) by the owner, for their further operation in the new conditions of the technological process associated with the handling, storage, processing and production of fire and explosion hazardous substances (materials). It is important to determine the readiness of buildings (structures) for operation in the new conditions of functioning of the technological process of production, it is proposed to use deterministic, statistical and probabilistic approaches. It is proposed to use a simplified assessment of the safety margin of a building (structure) by yield strengths (for steel elements) and strength (for base materials, load-bearing walls, partitions and ceilings) corresponding to the maximum allowable values for their destruction. The innovative approach is described that allows us to solve the problems of assessing the strength reliability of structural elements of buildings (structures) to obtain guaranteed characteristics of a given margin of safety, its resistance to possible realized effects (explosions, fires, vibration processes)

Highlights

The issues of fire and explosion safety of objects of protection of the technosphere space are currently priority
In Russia, the situation related to fires and explosions at production facilities should be assessed as rather complicated, requiring constant attention from the authorities of the State Power, and from owners of production enterprises, which, in accordance with the requirements of the Federal Law of the Russian Federation of 21.12.1994 No.69-FZ "About fire safety", they are personally responsible for maintaining the required level of fire protection at their property rights
Every year in Russia, housing stock is destroyed with a total area equivalent to a city with a population of 10-20 thousand people from fires and explosions, where the main reason for their implementation is poor-quality compliance with the fire and explosion protection requirements of buildings specified in the requirements of documents (Federal Law of the Russian Federation of 30.12.2009 No.123-FZ " Technical regulation on fire safety requirements"; Decree of the Government of the Russian Federation No 390 “On the fire-fighting regime” of 04.25.2012)

Summary

Introduction

The issues of fire and explosion safety of objects of protection of the technosphere space are currently priority. In Russia, the situation related to fires and explosions at production facilities should be assessed as rather complicated, requiring constant attention from the authorities of the State Power, and from owners (legal entities) of production enterprises, which, in accordance with the requirements of the Federal Law of the Russian Federation of 21.12.1994 No.69-FZ "About fire safety", they are personally responsible for maintaining the required level of fire protection at their property rights. Every year in Russia, housing stock is destroyed with a total area equivalent to a city with a population of 10-20 thousand people from fires and explosions, where the main reason for their implementation is poor-quality compliance with the fire and explosion protection requirements of buildings (structures) specified in the requirements of documents (Federal Law of the Russian Federation of 30.12.2009 No.123-FZ " Technical regulation on fire safety requirements" (in Russian); Decree of the Government of the Russian Federation No 390 “On the fire-fighting regime” of 04.25.2012 (in Russian))

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