Spatial Analysis of Traffic and Routing Path Methods for Tsunami Evacuation

Global Colloquium on GeoSciences and Engineering 2017

Fakhrurrozi, A.^1 ; Sari, A.M.^1

Research Center for Geotechnology, Indonesian Institute of Sciences (LIPI), Indonesia^1

关键词: Complex parameter;    Disaster risk reductions;    Evacuation process;    Evacuation simulation;    Large-scale impacts;    Simulation process;    Traffic Engineering;    Traffic modelling;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/118/1/012034/pdf
DOI  :  10.1088/1755-1315/118/1/012034

来源: IOP

【 摘 要 】

Tsunami disaster occurred relatively very fast. Thus, it has a very large-scale impact on both non-material and material aspects. Community evacuation caused mass panic, crowds, and traffic congestion. A further research in spatial based modelling, traffic engineering and splitting zone evacuation simulation is very crucial as an effort to reduce higher losses. This topic covers some information from the previous research. Complex parameters include route selection, destination selection, the spontaneous timing of both the departure of the source and the arrival time to destination and other aspects of the result parameter in various methods. The simulation process and its results, traffic modelling, and routing analysis emphasized discussion which is the closest to real conditions in the tsunami evacuation process. The method that we should highlight is Clearance Time Estimate based on Location Priority in which the computation result is superior to others despite many drawbacks. The study is expected to have input to improve and invent a new method that will be a part of decision support systems for disaster risk reduction of tsunamis disaster.