A study of vulnerability of emergency transport road network to various hazards

Građevinar

article

Junichi Takayama¹  Makoto Fujiu¹  Kenji Shibase¹  Shuji Osawa¹  Ahmed Wahid Uddin¹  Shoichiro Nakayama¹ 

[1] Kanazawa University, Japan School of Geosciences and Civil Engineering

关键词: road network;    crisis situations;    disaster risk;    earthquake;    landslide;    floods;   

DOI  :  10.14256/JCE.2233.2017

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

The frequency of natural disasters in Japan has increased in recent times. To ensure smooth transport of goods in the event of a large-scale low-frequency disaster, a network of emergency transport roads has been designed in Japan. However, while the frequency and nature of accidents are diverse, the emergency transport roads have not yet quantitatively grasped the degree of risk a disaster carries. In this study, the risk of this road network is quantitatively evaluated while considering various hazards such as earthquakes, floods, landslides, tsunamis, volcanic eruptions, and storm surges.

【 授权许可】

CC BY