Optimal Route Determination to provide Relief Following an Earthquake using the Traffic Density Ratio (Case Study: Isfahan's Fire Stations)
| Autor: | Meisam Akbarzadeh, Mohammad Mehdi Khabiri, Seyed Ahmad Almasi, Mehdi Fallah Tafti |
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| Rok vydání: | 2021 |
| Předmět: |
Status quo
Mechanical Engineering media_common.quotation_subject 05 social sciences 050801 communication & media studies Transportation Trip distribution Flow network Transport engineering 0508 media and communications Geography Optimal route 0502 economics and business 050211 marketing Residence Density ratio Electrical and Electronic Engineering Zoning media_common Black spot |
| Zdroj: | Communications - Scientific letters of the University of Zilina. 23:F20-F32 |
| ISSN: | 2585-7878 1335-4205 |
| DOI: | 10.26552/com.c.2021.1.f20-f32 |
| Popis: | Despite the very important role of primary arteries and transportation network in providing relief for regions affected by an earthquake and black spots, they have received less attention. Therefore, in the current study, at first, the status quo of the traffic black spots and safe regions was identified to predict the movement direction, evacuation of residents from their habitat and temporary residence using the region zoning. The trips were assigned to the network based on the trip distribution matrix and their relevant travel times both related to the crisis state. The results indicated that out of 94 traffic regions, located in the area under investigation, 7 regions were put in the very low risk or safe regions group and 10 traffic regions were put in a very high-risk group. Additionally, the results indicated that out of 794 links, located in the area under investigation, about 32 links will have a very undesirable status following an earthquake. |
| Databáze: | OpenAIRE |
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