Transportation Networks Cascading Failures Modeling Under Emergency Environment

Z Zeng, L Tan, Z Chen, Y Chang - International Conference on …, 2022 - Springer
Emergencies may cause damage to transportation infrastructure system, and lead to
demand surge at the same time. When some links or nodes in the transportation system are …

Topological effects on the performance of transportation networks

Z Xiao-Mei, G Zi-You - Chinese Physics Letters, 2007 - iopscience.iop.org
We investigate the influence of the network topology on the performance (characterized by
the total system cost and maximal traffic volume) of transportation networks, where the …

Criticality calculation of road links based on local network traffic flow redistribution

Z Jian-xu, J Yan - Journal of Transportation Systems Engineering and …, 2016 - tseit.org.cn
Based on the defined failure scope of the link, its criticality calculation is quantified in terms
of vulnerability and importance. The vulnerability is calculated by the probability of link …

Benefit of connectivity on promoting stability and capacity of traffic flow in automation era: An analytical and numerical investigation

J Dong, D Luo, Z Gao, J Wang, L Chen - Physica A: Statistical Mechanics …, 2023 - Elsevier
With the emergence of connected and automated vehicles (CAVs), understanding the
impact of such technological advances on traffic flow is vital to prepare for the popularity of …

Infrastructure-based transportation network vulnerability modeling and analysis

QC Lu, PC Xu, J Zhang - Physica A: Statistical Mechanics and its …, 2021 - Elsevier
Most studies evaluating impacts and consequences of disruptive events on transportation
network performance have focused on the measurement of transportation network …

Bifurcation analysis for Kühne's density gradient traffic flow model

WH Ai, WS Duan, DW Liu, ZK Shi - International Journal of Modern …, 2023 - World Scientific
The essence of traffic congestion is a kind of bifurcation behavior incurred by the loss of
stability in the traffic flow from the perspective of system stability. Therefore, researching the …

Survivability of public transit network based on network structure entropy

BB Fu, L Zhang, SB Li, YX Li - International Journal of Modern …, 2015 - World Scientific
In this work, we have collected 195 bus routes and 1433 bus stations of Jinan city as sample
date to build up the public transit geospatial network model by applying space L method …

Failure correlation analysis of urban road network

ZOU Zhi-yun, MAO Bao-hua, G Quan-zhou… - Journal of …, 2009 - tseit.org.cn
To describe the complex, time-varying urban road network and traffic conditions more
accurately and effectively, and provide a feasible approach for the optimal gradation of the …

A novel cascading failure model on city transit network

T He, N Zhu, Z Hou, G Xiong - 2016 6th International Conference …, 2016 - atlantis-press.com
Urban public transportation network is a typically complex network and the local fault of
network often leads to serious systemic impact, causing cascading failure. Research on …

Modeling cascading failures in congested complex networks

JF Zheng, ZY Gao, XM Zhao - Physica A: Statistical Mechanics and its …, 2007 - Elsevier
Cascading failures occur commonly in congested complex networks, where it may be
expressed as the process of generation, diffusion and dissipation of congestion. Different …