University of Natural Resources and Life Sciences, Vienna (BOKU) - Research portal
Selected Publication:
Brunetti, G; Simunek, J; Turco, M; Piro, P.
(2018):
On the use of global sensitivity analysis for the numerical analysis of permeable pavements
URBAN WATER J. 2018; 15(3): 269-275.
FullText
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- Abstract:
- The aim of this study is to investigate the use of different global sensitivity analysis techniques in conjunction with a mechanistic model in the numerical analysis of a permeable pavement installed at the University of Calabria. The Morris method and the variance-based E-FAST procedure are applied to investigate the influence of soil hydraulic parameters on the pavement's behavior. The analysis reveals that the Morris method represents a reliable computationally cheap alternative to variance-based procedures for screening important factors and provides the first inspection of the model. The study is completed by a combined GSA-GLUE uncertainty analysis used to evaluate the model accuracy.
- Authors BOKU Wien:
- Brunetti Giuseppe
- Find related publications in this database (Keywords)
- Urban drainage
- permeable pavement
- infiltration
- sensitivity analysis
- modeling
- LID: low-impact development
- GSA: global sensitivity analysis
- E-FAST: extended Fourier amplitude sensitivity test
- GLUE: generalized likelihood uncertainty estimation
- NSE: Nash-Sutcliffe efficiency
- SM: screening methods
- OAT: one-factor-at-a-time
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