A procedure for estimating risk and resilience of road networks associated with bridges and embankments subjected to seismic ground motion and subsequent tsunami caused by the anticipated Nankai Trough earthquake is proposed. Since road networks play a crucial role for the transportation system after a natural disaster, it is important to identify the degradation of functionality and economic loss due to damage to structures in networks. In an illustrative example, risk and resilience of road networks in Mie-Prefecture, where the effects of Nankai Trough earthquake would be very intense, are estimated. The numerical results show that the retrofitting prioritization can be determined by comparing the risk and resilience of road networks.
|出版ステータス||Published - 2019|
|イベント||13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019 - Seoul, Korea, Republic of|
継続期間: 2019 5月 26 → 2019 5月 30
|Conference||13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019|
|国/地域||Korea, Republic of|
|Period||19/5/26 → 19/5/30|
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