Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake

Fixed offshore structure in Malaysia region are placing more emphasis on wind and wave effects analysis rather than seismic effect. However, Malaysia actually experienced tremors due to the earthquakes occurred in the neighbouring countries. Thus, the main objective of this study is tantamount to in...

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Main Author:	Hong, Jia Hi
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/11922/ http://umpir.ump.edu.my/id/eprint/11922/ http://umpir.ump.edu.my/id/eprint/11922/1/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29.pdf http://umpir.ump.edu.my/id/eprint/11922/2/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11922/3/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29%20-%20CHAP%203.pdf

id	ump-11922
recordtype	eprints
spelling	ump-119222016-03-14T06:52:49Z http://umpir.ump.edu.my/id/eprint/11922/ Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake Hong, Jia Hi TA Engineering (General). Civil engineering (General) Fixed offshore structure in Malaysia region are placing more emphasis on wind and wave effects analysis rather than seismic effect. However, Malaysia actually experienced tremors due to the earthquakes occurred in the neighbouring countries. Thus, the main objective of this study is tantamount to investigate the seismic vulnerability of existing fixed offshore structures in Malaysia region and determine the necessity of seismic design consideration for offshore structure in Malaysia. With this, a finite element seismic response simulation of a typical 4-legged fixed offshore structure using SAP2000 has been presented. Moreover, free vibration, time history and response spectrum analysis have been carried out and compared throughout this study. However, there is an assumption have been made when doing the 3D model of the structure. The fixed offshore platform structure is fixed to the ground instead of pilled and the soil interaction was neglected. Generally, fixed offshore structures in Malaysia region are capable of resisting this low seismic activity based on the study. This happens because the design of fixed offshore structures for environmental loading, can provide sufficient resistance against potential low seismic effects. 2015-07 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11922/1/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11922/2/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29%20-%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11922/3/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29%20-%20CHAP%203.pdf Hong, Jia Hi (2015) Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake. Faculty of Civil Engineering & Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:92310&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Hong, Jia Hi Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake
description	Fixed offshore structure in Malaysia region are placing more emphasis on wind and wave effects analysis rather than seismic effect. However, Malaysia actually experienced tremors due to the earthquakes occurred in the neighbouring countries. Thus, the main objective of this study is tantamount to investigate the seismic vulnerability of existing fixed offshore structures in Malaysia region and determine the necessity of seismic design consideration for offshore structure in Malaysia. With this, a finite element seismic response simulation of a typical 4-legged fixed offshore structure using SAP2000 has been presented. Moreover, free vibration, time history and response spectrum analysis have been carried out and compared throughout this study. However, there is an assumption have been made when doing the 3D model of the structure. The fixed offshore platform structure is fixed to the ground instead of pilled and the soil interaction was neglected. Generally, fixed offshore structures in Malaysia region are capable of resisting this low seismic activity based on the study. This happens because the design of fixed offshore structures for environmental loading, can provide sufficient resistance against potential low seismic effects.
format	Undergraduates Project Papers
author	Hong, Jia Hi
author_facet	Hong, Jia Hi
author_sort	Hong, Jia Hi
title	Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake
title_short	Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake
title_full	Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake
title_fullStr	Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake
title_full_unstemmed	Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake
title_sort	seismic response of 4-legged fixed offshore structure in malaysia due to surrounding earthquake
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/11922/ http://umpir.ump.edu.my/id/eprint/11922/ http://umpir.ump.edu.my/id/eprint/11922/1/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29.pdf http://umpir.ump.edu.my/id/eprint/11922/2/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11922/3/FKKSA%20-%20HONG%20JIA%20HI%20%28CD9313%29%20-%20CHAP%203.pdf
first_indexed	2023-09-18T22:13:00Z
last_indexed	2023-09-18T22:13:00Z
_version_	1777415152178561024

Seismic response of 4-legged fixed offshore structure in Malaysia due to surrounding earthquake

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