Open AccessProblems of People’s Evacuation Modelling
Author(s) -
Aleksandr Parfyonenko,
J. Kurbatova
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1066/1/012014
Subject(s) - correctness , software , computer science , field (mathematics) , traffic flow (computer networking) , work (physics) , work flow , flow (mathematics) , simulation , transport engineering , computer security , industrial engineering , engineering , mechanical engineering , geometry , mathematics , pure mathematics , programming language
In the field of the study of the human flows traffic, there are programs appear whose developers don’t have the knowledge required about fire safety and the parameters of the human flows traffic. Algorithms embedded in software and computer systems give inadequate results, which reduces the indicator of people’s safety in buildings and structures. This work describes the features of using individual-flow evacuation modeling of people in buildings and structures when changing the width of the aperture of door. The main parameters of the human flow, characteristic of individual-flow modeling, are also considered. The survey of software and computer systems used in risks estimation of buildings and structures. The results of people’s evacuation modeling in software and computer systems are analyzed. An assessment of the correctness of the results was made, a conclusion was drawn on the adequacy and possibility of using these software and computer systems in calculating the time of evacuation of people in buildings and structures.