Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/20854 |
Resumo: | The present study aims to present an analysis of the flood spot caused by the hypothetical rupture of the Jazigo dam at the times of breccia formation of 0.10h, 0.30h, recommended by the National Agency for Water and Basic Sanitation (ANA) and the gap formation time of 2.15h, calculated using the Froelich equation. The structuring of the methodology consisted of the characterization of the dam; elaboration of the rupture hydrograph using HEC-HMS 4.3 software; performing the rupture simulation with the HEC-RAS 6.0 Beta software for the three gap formation times; elaboration of inundation maps of depth, velocity and intensity, with classification of alert levels; and finally, the analysis of three sites in the municipality of Serra Talhada-PE, located 7km from the dam structure. It was concluded that, for the three different training times, the intensity indicator is at the high alert level. Furthermore, the depth and velocity indicators had similar maps. In the three reference sections of the municipality, the flood wave velocity diverged more abruptly only at the time of breccia formation of 2.15h, with the height of the water level being similar between the times. Finally, it is expected to contribute to the preparation of the Emergency Action Plan for the dam, so that mitigation actions can reduce the risks of the municipality's population in a possible rupture. |
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Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucanoContraposición de la Ecuación de Froehlich con el tiempo de simulación hipotética de rotura recomendada de la presa Jazigo, en el sertão pernambucano Contraposição da Equação de Froehlich com o tempo de simulação hipotética de rompimento recomendada da barragem de Jazigo, no sertão pernambucano Seguridad de presasMancha de inundaciónSimulación revolucionaria.Dam safetyFlood stainBreakthrough simulation.Segurança de barragemMancha de inundaçãoSimulação de rompimento.The present study aims to present an analysis of the flood spot caused by the hypothetical rupture of the Jazigo dam at the times of breccia formation of 0.10h, 0.30h, recommended by the National Agency for Water and Basic Sanitation (ANA) and the gap formation time of 2.15h, calculated using the Froelich equation. The structuring of the methodology consisted of the characterization of the dam; elaboration of the rupture hydrograph using HEC-HMS 4.3 software; performing the rupture simulation with the HEC-RAS 6.0 Beta software for the three gap formation times; elaboration of inundation maps of depth, velocity and intensity, with classification of alert levels; and finally, the analysis of three sites in the municipality of Serra Talhada-PE, located 7km from the dam structure. It was concluded that, for the three different training times, the intensity indicator is at the high alert level. Furthermore, the depth and velocity indicators had similar maps. In the three reference sections of the municipality, the flood wave velocity diverged more abruptly only at the time of breccia formation of 2.15h, with the height of the water level being similar between the times. Finally, it is expected to contribute to the preparation of the Emergency Action Plan for the dam, so that mitigation actions can reduce the risks of the municipality's population in a possible rupture.El presente estudio tiene como objetivo presentar un análisis del punto de inundación provocado por la hipotética rotura de la presa de Jazigo en los momentos de formación de brechas de 0,10h, 0,30h, recomendado por la Agencia Nacional de Agua y Saneamiento Básico (ANA) y la brecha tiempo de formación de 2,15h, calculado mediante la ecuación de Froelich. La estructuración de la metodología consistió en la caracterización de la presa; elaboración del hidrograma de ruptura utilizando el software HEC-HMS 4.3; realizar la simulación de ruptura con el software HEC-RAS 6.0 Beta para los tres tiempos de formación de huecos; elaboración de mapas de inundaciones de profundidad, velocidad e intensidad, con clasificación de niveles de alerta; y finalmente, el análisis de tres sitios en el municipio de Serra Talhada-PE, ubicado a 7km de la estructura de la presa. Se concluyó que, para los tres tiempos de entrenamiento diferentes, el indicador de intensidad se encuentra en el nivel de alerta alto. Además, los indicadores de profundidad y velocidad tenían mapas similares. En las tres secciones de referencia del municipio, la velocidad de la ola de crecida divergió más abruptamente solo en el momento de la formación de la brecha de 2,15h, siendo la altura del nivel del agua similar entre los tiempos. Finalmente, se espera contribuir a la elaboración del Plan de Acción de Emergencia de la presa, para que las acciones de mitigación puedan reducir los riesgos de la población del municipio en una posible ruptura.O presente estudo tem como objetivo apresentar uma análise sobre a mancha de inundação causada pela ruptura hipotética da barragem de Jazigo nos tempos de formação de brecha de 0,10h, 0,30h, recomendados pela Agência Nacional de Águas e Saneamento Básico (ANA) e o tempo de formação de brecha de 2,15h, calculado através da equação de Froelich. A estruturação da metodologia consistiu na caracterização da barragem; elaboração do hidrograma de ruptura através de software HEC-HMS 4.3; realização da simulação do rompimento com o software HEC-RAS 6.0 Beta para os três tempos de formação de brecha; elaboração dos mapas de inundação de profundidade, velocidade e intensidade, com a classificação dos níveis de alerta; e por fim, a análise de três locais do município de Serra Talhada-PE, situado a 7km da estrutura da barragem. Concluiu-se que, para os três diferentes tempos de formação, o indicador de intensidade está no nível de alerta alto. Além disso, os indicadores de profundidade e velocidade apresentaram mapas semelhantes. Nas três seções de referência do município, a velocidade da onda de cheia divergiu de forma mais abrupta apenas no tempo de formação de brecha de 2,15h, mantendo-se a altura do nível d’água similar entre os tempos. Por fim, espera-se contribuir para a elaboração do Plano de Ação Emergencial da barragem, para que com as ações de mitigação possam diminuir os riscos da população do município em uma possível ruptura.Research, Society and Development2021-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2085410.33448/rsd-v10i12.20854Research, Society and Development; Vol. 10 No. 12; e572101220854Research, Society and Development; Vol. 10 Núm. 12; e572101220854Research, Society and Development; v. 10 n. 12; e5721012208542525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/20854/18570Copyright (c) 2021 Alexson Caetano da Silva; Natalia Fernanda Jeronimo de Santana; Gastão Cerquinha da Fonseca Neto; Anna Elis Paz Soares; Amanda Machado Pereira; Simone Rosa da Silva; Suzana Maria Gico Lima Montenegro; José Roberto Gonçalves de Azevedohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Alexson Caetano da Santana, Natalia Fernanda Jeronimo de Fonseca Neto, Gastão Cerquinha da Soares, Anna Elis Paz Pereira, Amanda Machado Silva, Simone Rosa da Montenegro, Suzana Maria Gico Lima Azevedo, José Roberto Gonçalves de 2021-11-14T20:26:51Zoai:ojs.pkp.sfu.ca:article/20854Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:22.896622Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano Contraposición de la Ecuación de Froehlich con el tiempo de simulación hipotética de rotura recomendada de la presa Jazigo, en el sertão pernambucano Contraposição da Equação de Froehlich com o tempo de simulação hipotética de rompimento recomendada da barragem de Jazigo, no sertão pernambucano |
| title |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano |
| spellingShingle |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano Silva, Alexson Caetano da Seguridad de presas Mancha de inundación Simulación revolucionaria. Dam safety Flood stain Breakthrough simulation. Segurança de barragem Mancha de inundação Simulação de rompimento. |
| title_short |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano |
| title_full |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano |
| title_fullStr |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano |
| title_full_unstemmed |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano |
| title_sort |
Counterposition of the Froehlich Equation with the hypothetical simulation time of recommended breakdown of the Jazigo dam, in the sertão pernambucano |
| author |
Silva, Alexson Caetano da |
| author_facet |
Silva, Alexson Caetano da Santana, Natalia Fernanda Jeronimo de Fonseca Neto, Gastão Cerquinha da Soares, Anna Elis Paz Pereira, Amanda Machado Silva, Simone Rosa da Montenegro, Suzana Maria Gico Lima Azevedo, José Roberto Gonçalves de |
| author_role |
author |
| author2 |
Santana, Natalia Fernanda Jeronimo de Fonseca Neto, Gastão Cerquinha da Soares, Anna Elis Paz Pereira, Amanda Machado Silva, Simone Rosa da Montenegro, Suzana Maria Gico Lima Azevedo, José Roberto Gonçalves de |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Silva, Alexson Caetano da Santana, Natalia Fernanda Jeronimo de Fonseca Neto, Gastão Cerquinha da Soares, Anna Elis Paz Pereira, Amanda Machado Silva, Simone Rosa da Montenegro, Suzana Maria Gico Lima Azevedo, José Roberto Gonçalves de |
| dc.subject.por.fl_str_mv |
Seguridad de presas Mancha de inundación Simulación revolucionaria. Dam safety Flood stain Breakthrough simulation. Segurança de barragem Mancha de inundação Simulação de rompimento. |
| topic |
Seguridad de presas Mancha de inundación Simulación revolucionaria. Dam safety Flood stain Breakthrough simulation. Segurança de barragem Mancha de inundação Simulação de rompimento. |
| description |
The present study aims to present an analysis of the flood spot caused by the hypothetical rupture of the Jazigo dam at the times of breccia formation of 0.10h, 0.30h, recommended by the National Agency for Water and Basic Sanitation (ANA) and the gap formation time of 2.15h, calculated using the Froelich equation. The structuring of the methodology consisted of the characterization of the dam; elaboration of the rupture hydrograph using HEC-HMS 4.3 software; performing the rupture simulation with the HEC-RAS 6.0 Beta software for the three gap formation times; elaboration of inundation maps of depth, velocity and intensity, with classification of alert levels; and finally, the analysis of three sites in the municipality of Serra Talhada-PE, located 7km from the dam structure. It was concluded that, for the three different training times, the intensity indicator is at the high alert level. Furthermore, the depth and velocity indicators had similar maps. In the three reference sections of the municipality, the flood wave velocity diverged more abruptly only at the time of breccia formation of 2.15h, with the height of the water level being similar between the times. Finally, it is expected to contribute to the preparation of the Emergency Action Plan for the dam, so that mitigation actions can reduce the risks of the municipality's population in a possible rupture. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-10-01 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/20854 10.33448/rsd-v10i12.20854 |
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https://rsdjournal.org/index.php/rsd/article/view/20854 |
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10.33448/rsd-v10i12.20854 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
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https://rsdjournal.org/index.php/rsd/article/view/20854/18570 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 12; e572101220854 Research, Society and Development; Vol. 10 Núm. 12; e572101220854 Research, Society and Development; v. 10 n. 12; e572101220854 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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