Construction of seismic disaster scenario for road traffic network in mountainous city

Gongfeng Xuan; Junqi Lin; Jinlong Liu

doi:10.1117/12.2613653

10 November 2021 Construction of seismic disaster scenario for road traffic network in mountainous city

Gongfeng Xuan, Junqi Lin, Jinlong Liu

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120501R (2021) https://doi.org/10.1117/12.2613653
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

The road transportation system is an important part of lifeline engineering and plays a vital role in supporting and guaranteeing the post-earthquake rescue and disaster reconstruction process. Mountainous cities in southwest China are earthquake-prone areas. The earthquake-induced fault misalignment, landslide and collapse cause severe damage to the transportation system, so the emergency preparedness of the transportation system is the top priority for earthquake defense. This paper constructs a disaster scenario model of road traffic networks in mountainous cities through seismic damage assessment and landslide hazard assessment of road traffic infrastructure to provide a reference basis for emergency capability assessment and emergency defense planning.

Citation Download Citation

Gongfeng Xuan, Junqi Lin, and Jinlong Liu "Construction of seismic disaster scenario for road traffic network in mountainous city", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120501R (10 November 2021); https://doi.org/10.1117/12.2613653

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