Life-cycle performance assessment of road network under multiple hazards

Hiroki Ishibashi; Kengo Nanami; Takayuki Kojima; Yumi Kawai; Mitsuyoshi Akiyama; Dan M. Frangopol

Life-cycle performance assessment of road network under multiple hazards

Hiroki Ishibashi, Kengo Nanami, Takayuki Kojima, Yumi Kawai, Mitsuyoshi Akiyama, Dan M. Frangopol

Research output: Contribution to conference › Paper › peer-review

Abstract

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.

Original language	English
Publication status	Published - 2019
Externally published	Yes
Event	13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019 - Seoul, Korea, Republic of Duration: 26 May 2019 → 30 May 2019

Conference

Conference	13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019
Country/Territory	Korea, Republic of
City	Seoul
Period	26/05/19 → 30/05/19

Cite this

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title = "Life-cycle performance assessment of road network under multiple hazards",

abstract = "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.",

author = "Hiroki Ishibashi and Kengo Nanami and Takayuki Kojima and Yumi Kawai and Mitsuyoshi Akiyama and Frangopol, {Dan M.}",

note = "Publisher Copyright: {\textcopyright} 13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019. All rights reserved.; 13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019 ; Conference date: 26-05-2019 Through 30-05-2019",

year = "2019",

language = "English",

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TY - CONF

T1 - Life-cycle performance assessment of road network under multiple hazards

AU - Ishibashi, Hiroki

AU - Nanami, Kengo

AU - Kojima, Takayuki

AU - Kawai, Yumi

AU - Akiyama, Mitsuyoshi

AU - Frangopol, Dan M.

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85126506394&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85126506394

T2 - 13th International Conference on Applications of Statistics and Probability in Civil Engineering, ICASP 2019

Y2 - 26 May 2019 through 30 May 2019

ER -

Life-cycle performance assessment of road network under multiple hazards

Abstract

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