Proceedings of the 2023 2nd International Conference on Urban Planning and Regional Economy (UPRE 2023)

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Study on the Characteristics of Risk Factors in Urban Crowded Places

Authors
Lianhua Cheng1, Nan Li1, *
1Xi’an University of Science and Technology, Wenyi Road Street, Xi’an, 710054, Shaanxi, China
*Corresponding author. Email: 865684481@qq.com
Corresponding Author
Nan Li
Available Online 16 August 2023.
DOI
10.2991/978-94-6463-218-7_43How to use a DOI?
Keywords
urban crowded places; Grounded theory; risk factors; Decision Making Trial and Evaluation Laboratory (DEMATEL); Interpretative Structural Modeling (ISM)
Abstract

In order to scientifically assess the risk of urban crowded places and improve the safety of urban crowded places. Firstly, 25 typical cases of accidents in urban crowded places were coded at 3 levels using the rooting theory, and 16 risk factors were extracted. Based on this, the causal relationship between the 16 factors was analyzed using the DEMATEL method to obtain a comprehensive influence matrix, and the ISM method was applied to obtain a multi-layer recursive structure model of the risk factors. Using the MICMAC method, the driving forces and dependencies were calculated and a quadrant diagram was drawn. The study shows that: crowd disturbance behavior, crowd density and flow rate, and directional signs are the direct causes of accidents in urban crowded places; managerial response capability, security agencies and management status, and safety inspection are the root causes of accidents. The results of the study can provide a strong reference basis for effective early warning and control of safety risks in crowded urban places.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 2nd International Conference on Urban Planning and Regional Economy (UPRE 2023)
Series
Advances in Economics, Business and Management Research
Publication Date
16 August 2023
ISBN
10.2991/978-94-6463-218-7_43
ISSN
2352-5428
DOI
10.2991/978-94-6463-218-7_43How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Lianhua Cheng
AU  - Nan Li
PY  - 2023
DA  - 2023/08/16
TI  - Study on the Characteristics of Risk Factors in Urban Crowded Places
BT  - Proceedings of the 2023 2nd International Conference on Urban Planning and Regional Economy (UPRE 2023)
PB  - Atlantis Press
SP  - 380
EP  - 391
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-218-7_43
DO  - 10.2991/978-94-6463-218-7_43
ID  - Cheng2023
ER  -