Modelling emergency evacuation from an industrial building under spreading fire using a social force model with fire dynamics
| Autor: | Yasser M. Alginahi, Hocine Benseghir, Md. Nurul Islam Siddique, Muhammad Nomani Kabir, Abdullah Bin Ibrahim |
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| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Crowd dynamics Operations research ComputingMethodologies_SIMULATIONANDMODELING Process (engineering) Computer science 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences 0103 physical sciences Emergency evacuation Human dynamics Social force model Crowd density 0210 nano-technology |
| Zdroj: | Materials Today: Proceedings. 41:38-42 |
| ISSN: | 2214-7853 |
| Popis: | Study of human evacuation from industrial buildings under spreading fire is a challenging research area. Modelling evacuation dynamics under spreading fire is crucial to evaluate the crowd risk and safety in emergency evacuation. The paper presents a crowd dynamics model for emergency evacuation from an industrial building under spreading fire. This model is formulated by integrating a social force model with fire dynamics to investigate the evacuation process under spreading fire. The evacuation model was implemented in MATLAB to simulate the human dynamics for evacuation from a large single-story building under fire with a single exit door. The test results demonstrate that the overall evacuation time was affected by numerous factors for instance: fire spreading rate, crowd density and exit-width. The proposed model can be used to simulate the efficiency of the evacuation process from an industrial building, and thus, it can enhance the design of industries to increase the safety level. |
| Databáze: | OpenAIRE |
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