Título: | DESIGN AND STRUCTURAL VALIDATION OF A FLEXIBLE LINES ELEVATION SYSTEM | ||||||||||||
Autor(es): |
FABRICIO CIOTTI CHAMMA |
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Colaborador(es): |
CARLOS ALBERTO DE ALMEIDA - Orientador |
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Catalogação: | 24/FEV/2017 | Língua(s): | PORTUGUESE - BRAZIL |
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Tipo: | TEXT | Subtipo: | SENIOR PROJECT | ||||||||||
Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=29257@1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/TFCs/consultas/conteudo.php?strSecao=resultado&nrSeq=29257@2 |
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DOI: | https://doi.org/10.17771/PUCRio.acad.29257 | ||||||||||||
Resumo: | |||||||||||||
The purpose of this graduation project is the design and structural evaluation of an
adaptable clamp for several different flexible lines diameters. This kind of equipment is already
being used by the petroleum industry, however, the typical clamps available are still facing
limitations, especially regarding its restriction to fit flexible lines different diameters, since they
are designed for a specific size.
As presented in this project development, this component preliminary dimensioning was
performed by bolt preload and pad eye analytical calculations, according to Shigley (1) and
Petrobras standard N-2683 ( Oceanic Structures - Eyelet Lifting - Design REV. B Dec./2010)
(2), respectively. Finite element analyses assisted by ANSYS Workbench 14.5 were also
performed considering the most critical load generated by the flexible line weight, in order to
define this clamp maximum dynamic capacity and evaluate its structural design.
The results obtained by this project certifies that the design created based on this
adaptable clamp concept is in accordance with the acceptance criteria established by
internationally recognized standard codes, such as Lloyds (3) and DNV (4), which implies that the
component must not exceed an allowable stress when in operation.
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