Construction of a nomogram of fire resistance of metal structures on the basis of thermal engineering calculation
Ludmila V. Medvedeva, Nicolai N. Romanov, Marina A. Simonova
Investigation of the effect of temperature exposure on cold-formed steel products by magnetic method
Irina Y. Talay, Liubov V. Dolgushina
Features of monitoring landslide processes at municipal solid waste landfills using aerial photography materials
Alexander Yu.Chermoshentsev, Igor M. Lamkov, Oksana V. Pridanova
Use of inert additives to reduce the fire hazard of flammable liquids
Alina R. Manaeva, Liliya R. Sharifullina
Automation of solving the problem of atmospheric pollution spread forecasting taking into account the surrounding landscape and buildings
Irina N. Pozharkova, Arina V. Gaponenko, Ivan U. Sergeev
Features of the effectiveness of flame retardants for wood
Ivan N. Tatarkin; Aleksey N. Baturo; Nikolay V. Martinovich; Christina A. KorneychukSiberian Fire and Rescue Academy EMERCOM of Russia, Zheleznogorsk, Russia The article investigates the effectiveness of the interaction of flame retardants for different types of wood during thermal destruction in a muffle furnace, presents the results of the experiment. Open » // Ссылка для цитирования этой статьи Link for citationЗакрыть link… Скопировать в буфер
Determination of the area controlled by video cameras of the early fire detection system
Andrey V. Bogdanov; Julia S. Kozlova; Georgiy A. PoluninSouth-Ural State University (national research university), Chelyabinsk, Russia The article considers the scheme of the rational arrangement of video cameras of the early fire detection system, which ensures the exclusion of blind sides, as well as coverage of the entire controlled area by surveillance. The analytical dependence has been obtained, which makes it possible to calculate the area of the controlled territory depending on the observation range of the video camera. Open » // Ссылка для цитирования этой статьи Link for citationЗакрыть link… Скопировать в буфер
Fire resistance of translucent enclosing building structures with water irrigation
Makhach M. Kaziev1,Vladimir I. Bezborodov2,Evgenij V. Vagenleytner31Academy of State Fire Service of the Ministry of Emergency Situations of Russia, Moscow, Russia,2,3Orenburg branch VNIIPO of the EMERCOM of Russia, Orenburg, Russia The article summarizes and analyzes the research experience of domestic and foreign scientists on the use of water irrigation to increase the fire resistance of translucent enclosing structures. The results of field experiments to determine the criteria for the destruction of conventional and special glasses with water irrigation are presented. Based on the results of the conducted research, the actual area of further research has been determined. Open » // Ссылка для цитирования этой статьи Link for citationЗакрыть link… Скопировать в буфер
Improving the fire safety of a new composite finishing material by modifying its composition
Evgeniya B. Anosova1,Sergey M. Lyashenko1,Ramil R. Fatyhov1, Elena I. Tyutneva21The Civil Defence Academy of EMERCOM of Russia, Khimki, Russia,2Concept Tree LLC, Moscow, Russia Previously conducted studies [1] allowed us to approximately assume the nature of the behavior of new composite materials under the influence of heat flow and elevated temperature. As the results showed, the samples of the materials considered are combustible and in fire conditions can become a source of additional danger if they are placed on evacuation routes. In order to reduce the level of flammability, Concept Tree LLC has modified the composition of its products by adding sodium tetraborate (borax) to one of the composites. This work is devoted to the assessment of fire-hazardous properties and the establishment of a fire hazard class of a modified composite material, according to standard GOST methods and thermoanalytical studies. Open » // Ссылка для цитирования этой статьи Link for citationЗакрыть link… Скопировать в буфер
