2022 № 3 (13)
THEORETICAL AND EXPERIMENTAL RESEARCH
ON THE DESIGN OF EMERGENCY EXITS IN CENTRAL-CORRIDOR RESIDENTIAL BUILDINGS
Elena N. Baranovskaya
Researcher (FGBU VNIIPO EMERCOM of Russia)
Petr A. Leonchuk
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Stanislav A. Zuev
Candidate of Technical Sciences, Leading Researcher (FGBU VNIIPO EMERCOM of Russia)
Valery G. Shamonin
Candidate of Physical and Mathematical Sciences, Leading Researcher, Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
The issue concerning optimal placement of emergency exits along one or both sides of a long corridor arises when designing central-corridor residential buildings. The article considers the uniform distribution of outputs for both wide and narrow corridors and also presents the corresponding criterion. Calculations are given for a one-dimensional mathematical problem when emergency exits are placed only on the one side of the corridor, and for a two-dimensional one when emergency exits are placed on both sides and the influence of opposing emergency exits is taken into account. The non classical max (min) problem is formulated for calculations., The numerical version of its solution was proposed using the method of local variations since there were not found an algorithms for its solution in the literature.
The paper considers the optimal arrangement of emergency exits on the longitudinal sides of the corridor with given length and width. Test variants for a small number of emergency exits (with a known solution) confirmed the correctness of the chosen algorithm as well as calculation using the created program on the TurboPascal-7 language. For the subsequent use of this method it is necessary to further test it for corridors of various configurations and a larger number of evacuation exits that exit into the specified corridor. The results of preliminary testing generally showed the possibility of applying the chosen approach to solving specific applied tasks.
Andrey Yu. Lagozin
Deputy Head of the Institute (FGBU VNIIPO EMERCOM of Russia)
Gennady T. Zemsky
Candidate of Chemical Sciences, Leading Researcher (FGBU VNIIPO EMERCOM of Russia)
Alexander V. Ilyichev
Head of Department (FGBU VNIIPO EMERCOM of Russia)
Natalia V. Kondratyuk
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
The purpose of the paper is to expand the list of objects belonging to each functional fire hazard class using data from the classifier of capital construction objects, as well as to develop proposals for improving the classification of functional fire hazard.
Andrey L. Chibisov
Doctor of Technical Sciences, Consultant (“Special Projects and Systems” LLC).
Dmitry V. Fedotkin
Candidate of Technical Sciences, Head of Department (FGBU VNIIPO EMERCOM of Russia)
Elena A. Soina
Candidate of Technical Sciences, Leading Researcher (FGBU VNIIPO EMERCOM of Russia)
Andrey P. Inchikov
Candidate of Technical Sciences, Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
For use on gas-cylinder cars, only modular installations with the use of various fire extinguishing compositions can be considered as automatic installations, with the exception of water and water-based extinguishing agents in winter conditions.
EXPERIENCE EXCHANGE
ESCAPE CHUTES OR RIGID ESCAPE CHUTES
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)
The article discusses the issue of application of fire escape chutes and rigid fire escape chutes to rescue people from low heights in case of fire. These rescue means are compared according to the main characteristics. Recommendations for practical use are indicated.
FIRE-PROTECTION MAINTENANCE OF ADJACENT TERRITORIES OF APARTMENT HOUSES
Natalia V. Peregudova
Deputy Head of Department (FGBU VNIIPO EMERCOM of Russia)
Pavel P. Kononko
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Dmitry A. Chernysh
Junior Researcher (FGBU VNIIPO EMERCOM of Russia)
Ekaterina A. Filatova
Junior Researcher (FGBU VNIIPO EMERCOM of Russia)
The article analyzes the current regulatory legal acts and regulatory documents on fire safety concerning the planning, construction and maintenance of the adjacent territory of apartment houses. The analysis and investigation of statistics of cases of overlapping of entrances/driveways in case of fire in apartment houses of the settlements is implemented. The main problems related to the violation of mandatory fire safety requirements in the studied area are formulated based on the results of analysis and their solutions are proposed.
CURRENT ISSUES OF MODIFICATION OF THE LIST OF WORKS AND SERVICES PERFORMED DURING INSTALLATION, MAINTENANCE AND REPAIR OF FIRE SAFETY EQUIPMENT OF BUILDINGS AND STRUCTURES
Vladimir A. Sorokin
Chief of Sector (FGBU VNIIPO EMERCOM of Russia)
Irina F. Zenkova
Candidate of Technical Sciences, Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Oleg I. Fedulkin
Researcher (FGBU VNIIPO EMERCOM of Russia)
The article considers the license requirement fulfillment which provides that a license applicant or license holder has a minimum list of equipment, in conditions of changes in the list of works and services included in the activities of installation, maintenance and repair of fire safety equipment of buildings and structures. The issue concerning alteration to the register of licenses under these conditions is examined. The peculiarities of implementation of licensing control are briefly considered.
INFORMATION
EXHIBITION EVENTS WITH PARTICIPATION OF FGBU VNIIPO EMERCOM OF RUSSIA IN THE SECOND QUARTER OF 2022
Olga A. Korchinskaya
Researcher (FGBU VNIIPO EMERCOM of Russia)
Marina V. Orlova
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Natalia V. Borodina
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
ABSTRACT REVIEW OF PATENTS IN THE CATEGORY “RESCUE SERVICE; FIRE FIGHTING EQUIPMENT” ISSUED BY FIPS IN THE SECOND QUARTER OF 2022
Anton B. Kuritsyn
Head of Department (FGBU VNIIPO EMERCOM of Russia)
Sergey M. Zybachev
Deputy Head of Department (FGBU VNIIPO EMERCOM of Russia)
Tatiana N. Zotova
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Luybov I. Yazykova
Researcher (FGBU VNIIPO EMERCOM of Russia)
SCIENTIFIC LITERATURE IN THE FIELD OF FIRE SAFETY
(THIRD QUARTER OF 2022, NEW AND RELEVANT)
Irina G. Lobko
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Evgenya Yu. Nikolaeva
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Galina N. Drobysheva
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Elena V. Didyaeva
Researcher (FGBU VNIIPO EMERCOM of Russia)
ABSTRACT REVIEW OF FOREIGN PUBLICATIONS
Yulia V. Melnikova
Engineer (FGBU VNIIPO EMERCOM of Russia)
Natalia V. Saigina
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Elena E. Arkhipova
Senior Researcher (FGBU VNIIPO EMERCOM of Russia)
Ekaterina O. Smirnova
Researcher (FGBU VNIIPO EMERCOM of Russia)
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