کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
589246 1453408 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A discrete choice model based on random utilities for exit choice in emergency evacuations
ترجمه فارسی عنوان
یک مدل انتخابی گسسته براساس ابزارهای تصادفی برای انتخاب خروج در تخلیه اضطراری
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
چکیده انگلیسی


• Modelling the processes of choosing a safe exit using discrete choice models.
• A case study shows behavioural heterogeneity of different decision makers.
• Advantages and disadvantages of the proposed approach are described.
• The work underlines how evacuation models should consider the influence of group dynamics.
• Individual behaviour changes as a function of the behaviour of others participating in the evacuation process.

This work presents a behavioural model based on discrete choice models (DCMs) in order to simulate decision maker behaviour during an emergency situation. The proposed model is a probabilistic exit choice model that allows understanding the heterogeneity of the different decision maker’s tastes. A stated preference survey was designed and realized with a sample of decision makers in order to achieve this objective. Thus, the obtained data was used to model the optimal mixed logit model. The use of DCMs allows to know the behaviour of different decision maker types during an evacuation process. The case study highlights the importance of the influence of other decision makers on the decision-making process. This work could be used as the starting point in the development of behavioural models which could be implemented in the current tools for the simulation of emergency evacuation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Safety Science - Volume 62, February 2014, Pages 418–426
نویسندگان
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