FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES

In this paper, dynamic analyses of Tension Leg Platform (TLP) using both frequency and time domain methods have been carried out as a rigid body. Linear Airy wave theory and Morison equation were used for the estimation of forces. Newmark Beta method was used for the time domain dynamic analysis....

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Main Authors:	Kurian, V.J., Gasim, M.A., Narayanan,, S.P
Format:	Conference or Workshop Item
Published:	APSEC/EACEF Conference 2009 2009
Subjects:	TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General)
Online Access:	http://eprints.utp.edu.my/1221/1/Apsec-Paper.pdf http://eprints.utp.edu.my/1221/
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Institution:	Universiti Teknologi Petronas

id	my.utp.eprints.1221
record_format	eprints
spelling	my.utp.eprints.12212017-01-19T08:25:16Z FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES Kurian, V.J. Gasim, M.A. Narayanan,, S.P TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General) In this paper, dynamic analyses of Tension Leg Platform (TLP) using both frequency and time domain methods have been carried out as a rigid body. Linear Airy wave theory and Morison equation were used for the estimation of forces. Newmark Beta method was used for the time domain dynamic analysis. The responses due to random waves determined as Response Amplitude Operator (RAO) were compared in both the domains of analyses. The frequency domain results were found to be very much approximate as it could not take into account many nonlinearities. However, this method has potential to be used for preliminary design as it gave a good pattern of the motion responses. Keywords: Frequency & Time domain analysis, Tension Leg Platform, Response Amplitude Operator. APSEC/EACEF Conference 2009 2009-08 Conference or Workshop Item PeerReviewed application/pdf http://eprints.utp.edu.my/1221/1/Apsec-Paper.pdf Kurian, V.J. and Gasim, M.A. and Narayanan,, S.P (2009) FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES. In: 7th Asia Pacific Structural Engineering & Construction Conference 2009 (APSEC 2009)/ 2nd European Asian Civil Engineering Forum (EACEF), 4-6 August 2009, Langkawi. http://eprints.utp.edu.my/1221/
institution	Universiti Teknologi Petronas
building	UTP Resource Centre
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Petronas
content_source	UTP Institutional Repository
url_provider	http://eprints.utp.edu.my/
topic	TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General)
spellingShingle	TC Hydraulic engineering. Ocean engineering TA Engineering (General). Civil engineering (General) Kurian, V.J. Gasim, M.A. Narayanan,, S.P FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES
description	In this paper, dynamic analyses of Tension Leg Platform (TLP) using both frequency and time domain methods have been carried out as a rigid body. Linear Airy wave theory and Morison equation were used for the estimation of forces. Newmark Beta method was used for the time domain dynamic analysis. The responses due to random waves determined as Response Amplitude Operator (RAO) were compared in both the domains of analyses. The frequency domain results were found to be very much approximate as it could not take into account many nonlinearities. However, this method has potential to be used for preliminary design as it gave a good pattern of the motion responses. Keywords: Frequency & Time domain analysis, Tension Leg Platform, Response Amplitude Operator.
format	Conference or Workshop Item
author	Kurian, V.J. Gasim, M.A. Narayanan,, S.P
author_facet	Kurian, V.J. Gasim, M.A. Narayanan,, S.P
author_sort	Kurian, V.J.
title	FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES
title_short	FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES
title_full	FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES
title_fullStr	FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES
title_full_unstemmed	FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES
title_sort	frequency and time domain analyses for tlp responses
publisher	APSEC/EACEF Conference 2009
publishDate	2009
url	http://eprints.utp.edu.my/1221/1/Apsec-Paper.pdf http://eprints.utp.edu.my/1221/
_version_	1738655113085452288

FREQUENCY AND TIME DOMAIN ANALYSES FOR TLP RESPONSES

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