Results of the technical investigation of the Logistics Center in Brovary after the rocket and artillery fire in March 2022

The article presents the results of the survey and details of the destruction of the reinforced concrete structures of the refrigerator building with builtin and attached administrative and household premises. The building was damaged as a result of being hit by two air-toground cruise missiles, and then the building and the surrounding area were repeatedly hit by Grad multiple launch rocket systems during hostilities in February-March 2022. The result of the missile strike was a large-scale fire that lasted several days, due to the impossibility of extinguishing it during hostilities at a distance of up to 10 kilometers from the building. The result of ammunition entering the building and the fire was the destruction of the supporting reinforced concrete structures of the building frame, loss of stability and destruction of building elements. The article briefly describes the characteristics of the building (structural scheme, types of structures) and gives different types of destruction of the supporting reinforced concrete structures of the building frame, depending on the main factors that affected them (mechanical impact, dynamic loads and long-term impact on the structures of high tem-perature during a fire). Various types of destruction of both prestressed bending elements and unstressed reinforced concrete columns that were subjected to dynamic load-ing and temperature effects from a fire are presented and illustrated with photographs. A diagram of the location of the damage zones of the structures in the building is also provided, and a preliminary assessment of the influence of various factors on the de-struction of the supporting reinforced concrete structures of the building frame, their impact on the stability and bearing capacity of the structures is carried out.