Research of parameters of security rooms’ enclosure structures in residential apartment buildings

Abstract

For the safe stay of people in the premises of residential multi-apartment buildings in the conditions of military operations, it is essential to strengthen measures against the effects of explosive weapons. Enabling of the presence of protected spaces during the design of new or reconstruction of residential construction objects meets the modern requirements for the protection of people in the event of the use of means of explosive damage. Study of the consequences of the use of explosive weapons in populated areas, establishing the relationship between the ability of the structures of protective buildings of civil defense to maintain their protective properties and the parameters of the effects of damage from explosive weapons, assessing the vulnerability of the enclosing structures of residential buildings to threats under explosive loads, conceptual principles regarding the organization of work and construction of such shelters for the civilian population is carried out by Ukrainian and foreign scientists. However, there is currently no substantiation of the requirements for the enclosing structures of security rooms in residential multi-apartment buildings in Ukraine. According to the results of the study, an analysis of statistical data on the death and injury of the civilian population in residential buildings from explosive weapons was carried out; foreign sources on the protection of the civilian population from explosive weapons are analyzed; a mathematical model was developed and verified to describe dynamic loads from explosive weapons; the characteristics of explosive weapons used on the territory of Ukraine were analyzed; calculations of the design parameters of protected spaces capable of withstanding falling fragments of this weapon were carried out. The research makes it possible to develop proposals for the design of protective security rooms in multi-apartment residential buildings.