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Master's Dissertation
DOI
10.11606/D.3.2006.tde-08122006-164741
Document
Author
Full name
Gabriel dos Santos Cruz Rocha
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2006
Supervisor
Committee
Tamada, Kikuo (President)
Kanashiro, Winston Hisasi
Pimenta, Jaime Flavio
Title in Portuguese
Desvio de rios para a construção de barragens.
Keywords in Portuguese
Barragem
Desvio de rios
Ensecadeira
Estruturas de desvio
Riscos de desvio
Abstract in Portuguese
As obras de desvio de rios para a construção de barragens, embora tenham caráter provisório, são de estrema importância, pois definem como o empreendimento será executado, garantindo segurança à sua construção, dentro de riscos calculados, devendo no entanto ser o mais econômica possível. As estruturas de desvio devem se encaixar no arranjo das estruturas permanentes, podendo ser utilizadas como tal. Este trabalho tem o intuito de apresentar as principais estruturas utilizadas em esquemas de desvio de rios e caracterizar sua utilização e aplicabilidade. Sempre que possível foram apresentados esquemas utilizados na prática ou previstos em projeto, para melhor exemplificar e caracterizar as diversas estruturas e as possíveis soluções para desvio de rios.
Title in English
River diversion for dam construction.
Keywords in English
Cofferdam
Dam
Diversion risks
Diversion structures
River diversion
Abstract in English
Diversion works for dam construction are temporary. Nevertheless, they are extremely important, since they define how the construction is going to be made, and assuring its safety, within calculated risks. But, they have to be as economical as possible. The diversion structures must fit the global arrangement of the project, being in some cases be used as permanent structures. This document has the objective of present the main diversion structures used in diversion works schemes, as well as characterize their utilization and applicability. Whenever possible, it was presented examples of schemes either already used or just previewed on design, to better characterize and exemplify the many structures and possible solutions for river diversion.
 
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ErrataGabrielRocha.pdf (87.81 Kbytes)
Publishing Date
2006-12-19
 
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