Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation

Jacket structures make up majority of oil platforms in Malaysia. Although reassessments have always been conducted from time to time, existing structures may now be subjected to more critical conditions due to several reasons which include the desire to extend the life of the existing structure. Con...

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Main Author: Ng , Weng Jie
Format: Final Year Project
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.20796 /
Published: Universiti Teknologi PETRONAS 2020
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access: http://utpedia.utp.edu.my/20796/1/FYP%202%20Dissertation%20%28NG%20WENG%20JIE%2023934%29.pdf
http://utpedia.utp.edu.my/20796/
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spelling utp-utpedia.207962021-09-09T12:59:44Z http://utpedia.utp.edu.my/20796/ Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation Ng , Weng Jie TA Engineering (General). Civil engineering (General) Jacket structures make up majority of oil platforms in Malaysia. Although reassessments have always been conducted from time to time, existing structures may now be subjected to more critical conditions due to several reasons which include the desire to extend the life of the existing structure. Concerns are raised even more since the existing structures in Malaysia have only been designed to resist regular wave loadings and have neglected other load cases. Therefore, this study aims to assess the structure under irregular wave loadings, compare the loadings on the structure when effects of currents are considered and to compute the magnitude of wave-in-deck on the jacket structure. The methodology for the research has been separated into three distinct stages. The first stage is to develop the code, followed by computing wave and current loadings and the last stage is to include wave-in-deck loads. Universiti Teknologi PETRONAS 2020-05 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/20796/1/FYP%202%20Dissertation%20%28NG%20WENG%20JIE%2023934%29.pdf Ng , Weng Jie (2020) Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation. Universiti Teknologi PETRONAS. (Submitted)
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Ng , Weng Jie
Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation
description Jacket structures make up majority of oil platforms in Malaysia. Although reassessments have always been conducted from time to time, existing structures may now be subjected to more critical conditions due to several reasons which include the desire to extend the life of the existing structure. Concerns are raised even more since the existing structures in Malaysia have only been designed to resist regular wave loadings and have neglected other load cases. Therefore, this study aims to assess the structure under irregular wave loadings, compare the loadings on the structure when effects of currents are considered and to compute the magnitude of wave-in-deck on the jacket structure. The methodology for the research has been separated into three distinct stages. The first stage is to develop the code, followed by computing wave and current loadings and the last stage is to include wave-in-deck loads.
format Final Year Project
author Ng , Weng Jie
author_sort Ng , Weng Jie
title Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation
title_short Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation
title_full Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation
title_fullStr Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation
title_full_unstemmed Extreme Loads on Jacket Structures : Effect of Higher Order Linearities and Momentum Flux Formulation
title_sort extreme loads on jacket structures : effect of higher order linearities and momentum flux formulation
publisher Universiti Teknologi PETRONAS
publishDate 2020
url http://utpedia.utp.edu.my/20796/1/FYP%202%20Dissertation%20%28NG%20WENG%20JIE%2023934%29.pdf
http://utpedia.utp.edu.my/20796/
_version_ 1741195666075418624
score 11.62408

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