2015
DOI: 10.21168/rbrh.v20n3.p722-730
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Avaliação da probabilidade de galgamento da barragem da PCH de Cajuru por simulação de Monte Carlo

Abstract: A definição do risco associado à eventual ruptura de uma barragem constitui um problema corrente na engenharia. As barragens têm um papel importante na sociedade e o colapso de tais estruturas traz consigo desastres de grandes dimensões. A presente pesquisa procurou sistematizar uma técnica de simulação numérica de análise de risco,conhecida como Simulação de Monte Carlo, para avaliar a probabilidade de galgamento de uma barragem, causado por eventos de naturezas hidráulicas e hidrológicas, e aplicá-la em estu… Show more

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“…Finally, the probable rainfall quantiles associated with probability levels of 5, 10, 25, 40, 50, 60, 75, 90, and 95% were determined. It should be noted that, because the calculations would require too much effort and complex routine, they were carried out using statistical software specially designed for this purpose, such as the packages base and fitdistrplus R packages (Delignette-Muller and Dutang, 2015; R Core Team, 2019) in addition to the ALEA (Local Frequency Analysis of Annual Events) (Lima et al, 2015).…”
Section: Methodsmentioning
confidence: 99%
“…Finally, the probable rainfall quantiles associated with probability levels of 5, 10, 25, 40, 50, 60, 75, 90, and 95% were determined. It should be noted that, because the calculations would require too much effort and complex routine, they were carried out using statistical software specially designed for this purpose, such as the packages base and fitdistrplus R packages (Delignette-Muller and Dutang, 2015; R Core Team, 2019) in addition to the ALEA (Local Frequency Analysis of Annual Events) (Lima et al, 2015).…”
Section: Methodsmentioning
confidence: 99%