Development of models for the rational choice and accommodation of people in mobile technical vehicles when evacuating from buildings

Authors

DOI:

https://doi.org/10.15587/1729-4061.2020.209256

Keywords:

mobile evacuation vehicles, accommodation configuration, locally optimal solutions, three-component model of an object, quasi-phi-functions

Abstract

A significant growth in the volume of high-rise construction gives special relevance and urgency to the problem of safety of such facilities. Scientifically grounded plans of people’s evacuation, including all sorts of scenarios for people’s evacuation from buildings are developed for such structures. Scenarios include simulations of the motion of human flows along corridors, stairs, using elevators and mobile evacuation vehicles. An unresolved part of the problem is the problem of the rational choice and accommodation of people in stationary and mobile evacuation vehicles.

The MIP model of the rational choice and accommodation of people in mobile vehicles of evacuation from buildings was developed. A particular case of the model – optimization of accommodation of people in the emergency evacuation vehicles according to the sequence of people’s arrival from the flow – was explored. The basic features of the model were analyzed: the model of the problem of mixed integer programming with piecewise continuous objective function. The specific features of the model allowed reasonable boiling down the problem to a sequence of sub-problems of accommodation the first objects (people) according to the sequence of their arrival and adapt each of them to the solution employing the multistart method with the application of artificial basis.

A three-component model is considered as objects (of human bodies). The model is subject to restrictions that ensure the conditions for "gluing" the model's components into a single complex object. Continuous rotations of the model components with limitations to the turning angles are allowed.

The proposed models and the solution methods modified in the present research make it possible to find both the configurations of the optimal-local accommodation of complex objects and the spatial shapes of objects.

Author Biographies

Alexander Pankratov, A. Pidgorny Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine Pozharskoho str., 2/10, Kharkiv, Ukraine, 61046

Doctor of Technical Sciences, Senior Researcher

Department of Mathematical Modeling and Optimal Design

Valentina Komyak, National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023

Doctor of Technical Sciences, Professor

Department of Physical and Mathematical Sciences

Kyazim Kyazimov, Academy of the Ministry of Emergency Situations of the Republic of Azerbaijan Elman Gasimov str., 8, Baku, Azerbaijan, AZ 1089

PhD, Head of Department

Department of Specialized Fire Safety Disciplines

Vladimir Komyak, National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023

PhD

Department of Management and Organization of Activities in the Field of Civil Protection

Andrii Naydysh, Bogdan Khmelnitsky Melitopol State Pedagogical University Hetmanska str., 20, Melitopol, Ukraine, 72300

Doctor of Technical Sciences, Professor, Head of Department

Department of Applied Mathematics and Information Technology

Alexander Danilin, National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023

PhD, Head of Department

Department of Supervisory Prevention

Anatoliy Kosse, National University of Civil Defence of Ukraine Chernyshevska str., 94, Kharkiv, Ukraine, 61023

PhD, Associate Professor

Department of Fire Prevention in Settlements

Gennadii Virchenko, National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” Peremohy ave., 37, Kyiv, Ukraine, 03056

Doctor of Technical Sciences, Professor

Department of Descriptive Geometry, Engineering and Computer Graphics

Viacheslav Martynov, Kyiv National University of Construction and Architecture Povitroflotskyi ave., 31, Kyiv, Ukraine, 03037

Doctor of Technical Sciences, Professor

Department of Architectural Constructions

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Published

2020-08-31

How to Cite

Pankratov, A., Komyak, V., Kyazimov, K., Komyak, V., Naydysh, A., Danilin, A., Kosse, A., Virchenko, G., & Martynov, V. (2020). Development of models for the rational choice and accommodation of people in mobile technical vehicles when evacuating from buildings. Eastern-European Journal of Enterprise Technologies, 4(4 (106), 29–36. https://doi.org/10.15587/1729-4061.2020.209256

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Section

Mathematics and Cybernetics - applied aspects