Implementation of spatiotemporal model for infrastructure reconstruction strategy under large-scale disaster

Jong Sung Lee, Tschangho John Kim

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The reconstruction strategy chosen to repair damaged transportation network infrastructure after an unscheduled event is important in returning the disrupted economy to the status preceding the event. Furthermore, the strategy determines how fast the national economy will recover. Previous research has shown how damage to the transportation network has significant direct and indirect impacts on the national economy. The optimal sequence or priority for reconstruction of damaged links must be developed to restore the economy quickly. Common issues from the previous research on finding the optimal reconstruction strategy are (a) lack of consideration of the national economic impact, (b) lack of integration of the traffic flow and commodity flow models, and (c) lack of consideration of the spatiotemporal characteristics of the economy. To overcome these issues, this paper suggests a spatiotemporal model for finding the optimal reconstruction strategy after an unscheduled event based on an earlier model. The paper discusses the framework for finding the optimal reconstruction strategy by using the spatiotemporal analysis model for a posteriori unscheduled event (STAM-2).

Original languageEnglish (US)
Title of host publicationTransportation Security; Emergency Response and Recovery
Pages39-46
Number of pages8
Edition2022
DOIs
StatePublished - Dec 1 2007

Publication series

NameTransportation Research Record
Number2022
ISSN (Print)0361-1981

Fingerprint

Disasters
Reconstruction (structural)
Repair
Economics

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Mechanical Engineering

Cite this

Lee, J. S., & Kim, T. J. (2007). Implementation of spatiotemporal model for infrastructure reconstruction strategy under large-scale disaster. In Transportation Security; Emergency Response and Recovery (2022 ed., pp. 39-46). (Transportation Research Record; No. 2022). https://doi.org/10.3141/2022-05

Implementation of spatiotemporal model for infrastructure reconstruction strategy under large-scale disaster. / Lee, Jong Sung; Kim, Tschangho John.

Transportation Security; Emergency Response and Recovery. 2022. ed. 2007. p. 39-46 (Transportation Research Record; No. 2022).

Research output: Chapter in Book/Report/Conference proceedingChapter

Lee, JS & Kim, TJ 2007, Implementation of spatiotemporal model for infrastructure reconstruction strategy under large-scale disaster. in Transportation Security; Emergency Response and Recovery. 2022 edn, Transportation Research Record, no. 2022, pp. 39-46. https://doi.org/10.3141/2022-05
Lee JS, Kim TJ. Implementation of spatiotemporal model for infrastructure reconstruction strategy under large-scale disaster. In Transportation Security; Emergency Response and Recovery. 2022 ed. 2007. p. 39-46. (Transportation Research Record; 2022). https://doi.org/10.3141/2022-05
Lee, Jong Sung ; Kim, Tschangho John. / Implementation of spatiotemporal model for infrastructure reconstruction strategy under large-scale disaster. Transportation Security; Emergency Response and Recovery. 2022. ed. 2007. pp. 39-46 (Transportation Research Record; 2022).
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