Abstract
Rainfall intensity durations relationships are extremely important in the design of systems for mitigating runoff losses. The objective of this work was to compare rainfall depths generated by the PLUVIO 2.1 software, with depths from the standard intensity duration curves developed by MARTINEZ & MAGNI (1999). It was compared rainfall intensities of 10, 20, 30, 60, 120 and 1440 minute durations for 2, 5, 10, 50 and 100 year return periods for 30 sites in the state of São Paulo. The results showed that PLUVIO was effective, except in predicting the 24 hours rainfall from 100 year return period events in four locations in the central and eastern regions of the state.
Translated title of the contribution | Comparing rainfall intensity duration relationships for sites of the state of São Paulo |
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Original language | Portuguese |
Pages (from-to) | 1080-1088 |
Number of pages | 9 |
Journal | Engenharia Agricola |
Volume | 32 |
Issue number | 6 |
DOIs | |
State | Published - 2012 |
Keywords
- Intensity-duration-frequency relations
- Rainfall
- Surface runoff
ASJC Scopus subject areas
- Agricultural and Biological Sciences (miscellaneous)