Alternativas de projeto de bunker para gamagrafia industrial objetivando a otimização da radioproteção
This work deals with shielding dimensioning for industrial gammagraphy installations, also known as bunkers. There are presented some options of bunker design, with the objective of radioprotection, considering a gamma source of iridium 192 with 60 Ci activity. Advantages and disadvantages of each o...
| Autor principal: | Rodrigues, Esequiel Biasi |
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| Formato: | Trabalho de Conclusão de Curso (Especialização) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/17477 |
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| Resumo: |
This work deals with shielding dimensioning for industrial gammagraphy installations, also known as bunkers. There are presented some options of bunker design, with the objective of radioprotection, considering a gamma source of iridium 192 with 60 Ci activity. Advantages and disadvantages of each one are shown and compared in a table. As result, it is proposed a simplified shielding, which uses steel and water as attenuators of gamma radiation. It is concluded that this is the best option for provisory installations, due to characteristics such as reduced thickness of the steel wall (12.5mm), easiness of assemblage and cost. |
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