Mathematical model for calculating resources in the elimination of possible fires at the facility of mass stay of people

Abstract

The place of rescue activities is considered, as well as the scheme for exchanging messages with services in the event of a fire. The features of preparation for localization of fires by fire departments are outlined. The organization of fire suppression by personnel prior to the arrival of fire departments is considered. As an object of protection, the object of mass stay of people is considered on the example of the cinema and concert hall "October" in Lipetsk. The calculation of the required number of forces and means for extinguishing a fire on the roof of the protected object was carried out. Schemes have been developed for deploying forces and means for extinguishing the roof and deploying to extinguish a fire on the roof of the facility. The substantiation of the application of the main fire safety systems for the object of mass stay of people is carried out. Improvement and substantiation of fire extinguishing measures using water fire extinguishing systems was carried out. A schematic diagram of the internal fire-fighting water supply of the object of protection has been developed. Substantiation and application of photoluminescent evacuation systems is carried out. It is proposed to propose to install the main elements of fire extinguishing systems, which will ensure the response time of the main forces and means for the elimination of emergencies, as well as coordinate the main measures for the evacuation of the affected population from this facility.