2023 № 4 (18)
THEORETICAL AND EXPERIMENTAL RESEARCH
TESTING, EVALUATION AND STANDARDIZATION OF FIRE-ENGINEERING PROPERTIES OF POLYSTYRENE CONCRETE
Viktor A. Rakhmanov
Corresponding member of Russian Academy of Architecture and Construction Sciences, Professor LLC «Institute VNIIzhelezobeton»
Vladislav I. Melikhov
Candidate of Technical Sciences, Deputy Director General of the Institute for Science LLC «Institute VNIIzhelezobeton»
Grigory I. Kapaev
Candidate of Chemical Sciences, Head of the Laboratory of Chemical Additives LLC «Institute VNIIzhelezobeton»
THE DESIGN OF EMERGENCY EXITS IN CORRIDOR RING TYPE BUILDINGS. WIDE CORRIDOR
Valery G. Shamonin
Candidate of Physical and Mathematical Sciences, Leading Researcher (FGBU VNIIPO EMERCOM of Russia)
Alexey V. Golkin
Deputy Head of Department (FGBU VNIIPO EMERCOM of Russia)
Stanislav A. Zuev
Candidate of Technical Sciences, Leading Researcher (FGBU VNIIPO EMERCOM of Russia)
Svetlana Yu. Khatuntseva
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
The article considers the application of test results of the method of local variations for optimal placement of emergency exits in corridor-type buildings with annular more complex curved corridors. The non-classical max(min) («maximin») problem is formulated for calculations. A numerical version of its solution using the method of local variations is proposed. Examples of unconditional optimization of the target function are given. The results of preliminary testing generally showed the possibility of applying the chosen approach in solving specific applied tasks.
EXPERIENCE EXCHANGE
Maxim V. Vishchekin
Deputy Head of Department – Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Sergey M. Dymov
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Dmitry Yu. Rusanov
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Aleksandr M. Aleksandrov
Researcher (FGBU VNIIPO EMERCOM of Russia)
Vadim V. Zykov
Head of Department (FGBU VNIIPO EMERCOM of Russia)
Andrey N. Gladkikh
Deputy Head of Department (FGBU VNIIPO EMERCOM of Russia)
Nikolay Yu. Pivovarov
Candidate of Technical Sciences, Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Alexey N. Petuhov
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Irina M. Kolpakova
Researcher (FGBU VNIIPO EMERCOM of Russia)
ANALYSIS OF THE NUMBER OF FIRES AT SUPERVISED OBJECTS OCCURRED FROM DIFFERENT CAUSES IN THE RUSSIAN FEDERATION IN 2019-2021 IN ORDER TO JUSTIFY AND ELABORATE RISK INDICATORS OF VIOLATION OF MANDATORY FIRE SAFETY REQUIREMENTS
Tatyana A. Chechetina
Researcher (FGBU VNIIPO EMERCOM of Russia)
Ekaterina N. Malemina
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Vitaly I. Sibirko
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Vladimir A. Martynov
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
The presence of risk indicators of violation of mandatory requirements at supervised objects may precede the violation of mandatory fire safety requirements at these objects. One of the ways to develop and justify a risk indicator is to analyze various statistics on fires and their consequences at supervised objects. In order to elaborate and justify risk indicators, there were analyzed the total number of fires, the number of fires with loss of life, the number of fires with injuries, the number of fires with major material damage that occurred from various causes in the Russian Federation in 2019-2021. Based on the results of the analysis there were determined the causes of fires which correspond to the largest number of fires during the period under review.
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PERFORMANCE OF UNSCHEDULED INSPECTIONS WHEN RISK INDICATORS OF VIOLATION OF MANDATORY REQUIREMENTS ARE IDENTIFIED
Dmitry S. Adamov
Deputy Head of Department – Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Irina F. Zenkova
Candidate of Technical Sciences, Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Natalia O. Shchegoleva
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Olga S. Semenova
Researcher (FGBU VNIIPO EMERCOM of Russia)
INFORMATION
TECHNICAL REGULATION
THE RESULTS OF THE ACTIVITIES OF ACCREDITED PERSONS IN CONFORMITY ASSESSMENT OF PRODUCTS WITH MANDATORY FIRE SAFETY REQUIREMENTS FOR THE THIRD QUARTER OF 2023
Elena N. Tkachenko
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Roman V. Palekha
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Tatiana N. Egorova
Researcher (FGBU VNIIPO EMERCOM of Russia)
Grigory N. Vasiliev
Researcher (FGBU VNIIPO EMERCOM of Russia)
PATENT REVIEW
PROMISING RUSSIAN DEVELOPMENTS IN THE FIELD OF FIRE SAFETY (III QUARTER OF 2023)
Anton B. Kuritsyn
Head of Department (FGBU VNIIPO EMERCOM of Russia)
Lyubov I. Yazykova
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Tatiana N. Zotova
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Sergey M. Zybachev
Deputy Head of Department (FGBU VNIIPO EMERCOM of Russia)
SCIENTIFIC LITERATURE REVIEW
Yulia V. Melnikova
Junior Researcher (FGBU VNIIPO EMERCOM of Russia)
Natalia V. Saygina
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Olga G. Kaspina
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Natalya V. Borodina
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
(IV QUARTER OF 2023, NEW AND RELEVANT)
Marina G. Zavidskaya
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Elena V. Didyaeva
Researcher (FGBU VNIIPO EMERCOM of Russia)
Elena A. Kamenskaya
Researcher (FGBU VNIIPO EMERCOM of Russia)
Svetlana V. Bagaeva
Engineer (FGBU VNIIPO EMERCOM of Russia)
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