Life-Cycle Performance of Infrastructure Networks

You Dong, Dan M. Frangopol

Research output: Chapter in book / Conference proceedingChapter in an edited book (as author)Academic researchpeer-review

Abstract

This chapter presents a brief overview of the assessment and management of networks incorporating risk, sustainability, and resilience measures in a life-cycle context. The framework covers predicting the component and system performance and the optimal interventions scheduling, including inspections, monitoring, maintenance, and/or repairs to enhance life-cycle performance and resilience. Various aspects of the life-cycle assessment and management framework are explained with special attention given to the performance assessment and the life-cycle optimization processes. Structural deterioration, extreme events, and climate change are considered and incorporated within the probabilistic framework. Furthermore, the chapter presents available methodologies for quantifying economic, social, and environmental metrics and resilience of networks. The presented framework supports the resilient and sustainable development of infrastructure networks and provides the optimal intervention decisions related to design, inspection, maintenance, monitoring, repair, and replacement of networks under multiple objectives and constraints.

Original languageEnglish
Title of host publicationLife-Cycle Design, Assessment, and Maintenance of Structures and Infrastructure Systems
PublisherAmerican Society of Civil Engineers (ASCE)
Pages65-94
Number of pages30
ISBN (Electronic)9780784482636
ISBN (Print)9780784415467
DOIs
Publication statusPublished - 1 Jan 2019

ASJC Scopus subject areas

  • Environmental Science(all)
  • Engineering(all)

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