Seismic reliability-based design of water distribution networks using multi-objective harmony search algorithm

Do Guen Yoo; Donghwi Jung; Ho Min Lee; Young Hwan Choi; Joong Hoon Kim

doi:10.1007/978-3-662-47926-1_43

Seismic reliability-based design of water distribution networks using multi-objective harmony search algorithm

Do Guen Yoo, Donghwi Jung, Ho Min Lee, Young Hwan Choi, Joong Hoon Kim

School of Civil, Environmental and Architectural Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In the last four decades, many studies have been conducted for least-cost and maximum-reliability design of water supply systems. Most models employed multi-objective genetic algorithm (e.g., non-dominated sorting genetic algorithm- II, NSGA-II) in order to explore trade-off relationship between the two objectives. This study proposes a reliability-based design model that minimizes total cost and maximizes seismic reliability. Here, seismic reliability is defined as the ratio of available demand to required water demand under earthquakes. Multi-objective Harmony Search Algorithm (MoHSA) is developed to efficiently search for the Pareto optimal solutions in the two objectives solution space and incorporated in the proposed reliability-based design model. The developed model is applied to a well-known benchmark network and the results are analyzed.

Original language	English
Title of host publication	Advances in Intelligent Systems and Computing
Publisher	Springer Verlag
Pages	459-467
Number of pages	9
Volume	382
ISBN (Print)	9783662479254
DOIs	https://doi.org/10.1007/978-3-662-47926-1_43
Publication status	Published - 2016
Event	2nd International Conference on Harmony Search Algorithm, ICHSA 2015 - Seoul, Korea, Republic of Duration: 2015 Aug 19 → 2015 Aug 21

Publication series

Name	Advances in Intelligent Systems and Computing
Volume	382
ISSN (Print)	21945357

Other

Other	2nd International Conference on Harmony Search Algorithm, ICHSA 2015
Country	Korea, Republic of
City	Seoul
Period	15/8/19 → 15/8/21

Keywords

Earthquake hazard
Harmony search algorithm
Multi-objective
Optimal design

ASJC Scopus subject areas

Control and Systems Engineering
Computer Science(all)

Access to Document

10.1007/978-3-662-47926-1_43

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Cite this

Yoo, D. G., Jung, D., Lee, H. M., Choi, Y. H., & Kim, J. H. (2016). Seismic reliability-based design of water distribution networks using multi-objective harmony search algorithm. In Advances in Intelligent Systems and Computing (Vol. 382, pp. 459-467). (Advances in Intelligent Systems and Computing; Vol. 382). Springer Verlag. https://doi.org/10.1007/978-3-662-47926-1_43

Seismic reliability-based design of water distribution networks using multi-objective harmony search algorithm. / Yoo, Do Guen; Jung, Donghwi; Lee, Ho Min; Choi, Young Hwan; Kim, Joong Hoon.

Advances in Intelligent Systems and Computing. Vol. 382 Springer Verlag, 2016. p. 459-467 (Advances in Intelligent Systems and Computing; Vol. 382).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yoo, DG, Jung, D, Lee, HM, Choi, YH & Kim, JH 2016, Seismic reliability-based design of water distribution networks using multi-objective harmony search algorithm. in Advances in Intelligent Systems and Computing. vol. 382, Advances in Intelligent Systems and Computing, vol. 382, Springer Verlag, pp. 459-467, 2nd International Conference on Harmony Search Algorithm, ICHSA 2015, Seoul, Korea, Republic of, 15/8/19. https://doi.org/10.1007/978-3-662-47926-1_43

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