| Issue |
E3S Web Conf.
Volume 356, 2022
The 16th ROOMVENT Conference (ROOMVENT 2022)
|
|
|---|---|---|
| Article Number | 02020 | |
| Number of page(s) | 4 | |
| Section | Underground Environment and Specialized Application | |
| DOI | https://doi.org/10.1051/e3sconf/202235602020 | |
| Published online | 31 August 2022 | |
Crowd infection and its prevention strategy in a subway station based on social force model
1 Xi’an University of Architecture and Technology, China.
2 Xi’an Zhongdi Engineering Planning and Design Co, Xi’an, Shanxi, China
* Corresponding author: jasonchencl@163.com
With the development of society, crowds in public buildings are dense, and the subsequent spread of diseases in places with high population density has attracted widespread attention. In the real situation, the spread of the disease has its complexity, such as the influence of factors such as the movement of people and the intervention of external measures, so it is necessary to further refine the description of the process of infection transmission. Based on the social force model, this article focuses on the impact of microscopic crowd movement in public places on the dynamics of infection. Taking a typical pedestrian exit process in a subway station as an example, we numerically simulated the infection problem among small-scale people in public places, observed the impact of pedestrian movement characteristics on infection transmission, put forward corresponding prevention and control measures, and verified the effectiveness of the measures.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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