Análise do fluxo d’água na barragem Engenheiro Armando Ribeiro Gonçalves - Açu/RN
The solution of partial differential equation of seepage problems is difficult to find analytically, especially for situations that involve great complexity. To overcome this problem, software based on finite differences and finite elements are usually used. This work presents the use of a finite...
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| Formato: | Dissertação |
| Idioma: | por |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/19622 |
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| Resumo: | The solution of partial differential equation of seepage problems is difficult to find
analytically, especially for situations that involve great complexity. To overcome this
problem, software based on finite differences and finite elements are usually used.
This work presents the use of a finite element software, the GEO5, to solve the
seepage problem at a dam of very complex section, the dam Eng. Armando Ribeiro
Gonçalves, which at the end of its construction suffered rupture of the upstream
slope at the central dam and then went through a process of reconstruction and
auscultation. The analyses were performed for the operating condition of the
reservoir, with an established flow. A numerical model was developed based on the
level readings of the reservoir water and their piezometric readings as a proposal for
the evaluation and future behavior prediction of the dam on established flow
conditions. The use of constitutive models with the aid of computer systems is
reflected in a way to predict future risk situations so they can be prevented |
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