2026· SHS Web of Conferences· 0 citations· 10 references
Abstract
Resilience assessment of complex urban road networks examines whether an urban road system can maintain its main functions when disruptions occur, support basic movement after damage, and recover to a stable condition within a reasonable time. Based on recent studies, this paper groups existing assessment methods into two technical routes. The first route focuses on topology based assessment. It represents roads as nodes and links, then uses network indicators to identify critical intersections, important road sections, and weak parts of the system. This route is clear and useful for early screening. The second route focuses on traffic function and dynamic process assessment. It pays more attention to real traffic operation, including congestion spread, performance loss, travel delay, accessibility change, and recovery time. This route is closer to practical road conditions, although it often requires richer data and stronger modelling support. The analysis shows that the two routes explain different parts of resilience. A more complete assessment framework should connect structural features, traffic performance, disruption processes, and recovery strategies.
As critical nodes in urban transportation networks, the operational resilience of urban tunnels directly affects roadway network efficiency and public safety. Existing studies on tunnel resilience exhibit deficiencies in the attention paid to routine incidents, the interpretability of evaluation methods, and the robust...
Urban road networks are highly sensitive to flooding, yet the systemic consequences of inundation on their structural and functional organization remain insufficiently understood. This study introduces a scale-independent analytical framework that integrates complex network measures such as degree, closeness, and betwe...
K. Karagiorgos, N. Kavallaris, Ole Sönnerborn et al.· PLoS ONE· 0 citations
Urban morphology significantly influences crowd movement and evacuation in public spaces by influencing route efficiency, access to safe zones, and emergency responses. Morphological indicators such as network configuration, building density, and spatial patterns affect evacuation success and urban resilience, though t...
Duygu Kalkanlı, S. Kundak, C. V. van Westen et al.· Environment and Planning B U...· 0 citations
Improving emergency vehicle mobility in congested urban environments is a critical challenge for transportation systems. Although roadway capacity expansions, such as widening roads, are often deployed to reduce congestion, their impact on emergency response performance is not always guaranteed, especially when delays...
Imane Chakir, M. el Khaili, Adil El Arfaoui et al.· Future Transportation· 0 citations
With the increase in the density of urban road networks, the problem of inappropriate road networks has become increasingly prominent. In particular, improper road connectivity has raised significant safety concerns on urban arterials. Traditional micro-level crash prediction models have explored the relationship amo...
Aim: The objective of this study is to develop an integrated rehabilitative framework for urban sewer systems (USS). The study addresses the systemic weaknesses associated with aging sewer systems in major cities, which can contribute to sewer overflows, urban flooding, environmental degradation, service disruptions, a...
Hari Vamsi Krishna Nukala, Abhilash Srungarapati· American Journal of Technolo...· 0 citations
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