2017
DOI: 10.1111/risa.12802
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Robustness Assessment of Urban Road Network with Consideration of Multiple Hazard Events

Abstract: Robustness measures a system's ability of being insensitive to disturbances. Previous studies assessed the robustness of transportation networks to a single disturbance without considering simultaneously happening multiple events. The purpose of this article is to address this problem and propose a new framework to assess the robustness of an urban transportation network. The framework consists of two layers. The upper layer is to define the robustness index based on the impact evaluation in different scenario… Show more

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Cited by 54 publications
(19 citation statements)
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“…Multiple event resilience is quite different from resilience that only considers a single disruption (Zhou, Sheu, & Wang, ). According to the description and model of multiple hazards impacts on infrastructures, the existing research is classified into two groups: scenario‐based and distribution‐based methods.…”
Section: Literature Reviewmentioning
confidence: 99%
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“…Multiple event resilience is quite different from resilience that only considers a single disruption (Zhou, Sheu, & Wang, ). According to the description and model of multiple hazards impacts on infrastructures, the existing research is classified into two groups: scenario‐based and distribution‐based methods.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Zhou et al. () define multiple hazards as simultaneous disruptions of several roads under multiple events. Damage of each road is described by a binomial distribution, and multiple hazards are described by Poisson distribution.…”
Section: Literature Reviewmentioning
confidence: 99%
See 1 more Smart Citation
“…These two kinds of attacks are carried out by removing the nodes (e.g., metro stations) and all the edges linked to the nodes. The malicious attack aims at destroying the most important nodes so as to paralyze the functionality of the whole network (e.g., a metro system) to the greatest extent [11,15,17]. The random failure is specified as the dysfunction which results from the failure on some nodes with a random probability [15].…”
Section: Attack Strategiesmentioning
confidence: 99%
“…This special issue also features an article studying risk associated with urban road networks. To be specific, Zhou et al (19) study the urban road network with the consideration of hazard events. The authors propose a two-layer robustness assessment framework for an urban road network; particularly, the impact of multiple simultaneous hazard events is considered.…”
Section: Tlimentioning
confidence: 99%