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Assessing and Optimizing the Resilience of Water Distribution Systems Using Graph-Theoretical Metrics

  • Water distribution systems are an essential supply infrastructure for cities. Given that climatic and demographic influences will pose further challenges for these infrastructures in the future, the resilience of water supply systems, i.e. their ability to withstand and recover from disruptions, has recently become a subject of research. To assess the resilience of a WDS, different graph-theoretical approaches exist. Next to general metrics characterizing the network topology, also hydraulic and technical restrictions have to be taken into account. In this work, the resilience of an exemplary water distribution network of a major German city is assessed, and a Mixed-Integer Program is presented which allows to assess the impact of capacity adaptations on its resilience.

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Metadaten
Author:Imke-Sophie Lorenz, Lena Altherr, Peter F. Pelz
DOI:https://doi.org/10.1007/978-3-030-48439-2
ISBN:978-3-030-48439-2
ISBN:978-3-030-48438-5
Parent Title (English):Operations Research Proceedings 2019
Publisher:Springer
Place of publication:Berlin
Editor:Janis S. Neufeld, Udo Buscher, Rainer Lasch, Dominik Möst, Jörn Schönberger
Document Type:Part of a Book
Language:English
Year of Completion:2020
Date of the Publication (Server):2021/11/24
Tag:OR 2019; business analytics; decision analytics; digital economy; mathematical optimization
Length:521-527
First Page:521
Last Page:527
Link:https://doi.org/10.1007/978-3-030-48439-2
Zugriffsart:bezahl
Institutes:FH Aachen / Fachbereich Elektrotechnik und Informationstechnik