Demand Models In Road Evacuation:
A Synopsis Of Recent Contributions
Author(s)
F. Russo & G. Chilà
Abstract
After 9/11, the Indian Ocean tsunami and Katrina, the production of papers
related to mobility simulation in evacuation conditions has significantly
increased. Several topics have been developed, but in most cases these are
implemented considering an isolated and non-system approach. The aim of this
work is to present the major contributions which consider evacuation conditions,
classified in respect of simulated user decisions, and to highlight the necessity of
a system framework in this analysis.
Keywords: evacuation conditions, demand model.
1 Introduction
In evacuation conditions, demand models specified and calibrated in ordinary
conditions cannot be directly applied. Various specifications can be considered
in relation to the type of events, which may be classified in relation to [1–5]:
● effect in a transport system, which may be on demand, supply or demandsupply
interaction;
● event kind, which can be natural or anthropogenic;
● effect in space, which can be punctual or diffuse;
● effect in time, which can be immediate or delayed.
In this work we propose a classification of literature models which simulate
evacuation conditions and are demand-focused in relation to the effect in the
transport system. We consider models that deal both with natural and
anthropogenic disasters.
Keywords
evacuation conditions, demand model
Related Book
Other papers in this volume
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