Skip to main content

Advertisement

Log in

Drainage Systems Optimization Under Climate Change Scenarios

  • Published:
Water Resources Management Aims and scope Submit manuscript

Abstract

The increasing frequency of extreme rainstorms due to climate changes calls for cost-effective methodologies to optimize drainage networks and flood risk mitigation practices. This paper presents an effective methodology that combines two well-known methods to optimize the drainage network design. The methodology uses the Harmony Search algorithm to identify the best solution for the drainage network and the simulations obtained through the Storm Water Management Model to verify the respect of the hydraulic constraints. The methodology is applied to the literature case study of Anytown, showing a significant reduction of 34.5% of the drainage network design cost compared with the common Rational Method. Moreover, the methodology is able to identify the optimum allocation and volumes of detention ponds for runoff control in case of variations in rainfall regime. The methodology allowed to prevent floods, by decreasing the channel filling degree.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Availability of Data and Material

All data used in this work are available from the corresponding author by request.

Code Availability

The codes used in this work are available from the corresponding author by request.

References

Download references

Author information

Authors and Affiliations

Authors

Contributions

Conceptualization: D. Fiorillo, F. De Paola; Methodology: F. De Paola; Formal analysis and investigation: D. Fiorillo, F. De Paola; Writing—original draft preparation: D. Fiorillo; Writing—review and editing: D. Fiorillo, G. Ascione; Supervision: M. Giugni, F. De Paola, G. Ascione.

Corresponding author

Correspondence to Diana Fiorillo.

Ethics declarations

Ethical Approval

Not applicable.

Consent to Participate

Not applicable.

Consent for Publication

Not applicable.

Conflicts of Interest/Competing Interests

The authors declare no conflicts of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Fiorillo, D., De Paola, F., Ascione, G. et al. Drainage Systems Optimization Under Climate Change Scenarios. Water Resour Manage 37, 2465–2482 (2023). https://doi.org/10.1007/s11269-022-03187-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11269-022-03187-0

Keywords

Navigation