Static strength of tubular DT joints using lusas finite element software

Structural tubular are widely used in the construction of offshore structures. As these structures are located in hostile environment, these joints represent structural weak spots and so it is desirable to develop reliable methods of determining their static collapse loads. This studies focus...

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Main Author:	Abd. Rahman, Norashidah
Format:	Thesis
Language:	English
Published:	2005
Subjects:	TH Building construction TH5011-5701 Construction by phase of the work (Building trades)
Online Access:	http://eprints.uthm.edu.my/7382/1/24p%20NORASHIDAH%20ABD%20RAHMAN.pdf
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id	my-uthm-ep.7382
record_format	uketd_dc
spelling	my-uthm-ep.73822022-07-21T04:17:28Z Static strength of tubular DT joints using lusas finite element software 2005-04 Abd. Rahman, Norashidah TH Building construction TH5011-5701 Construction by phase of the work (Building trades) Structural tubular are widely used in the construction of offshore structures. As these structures are located in hostile environment, these joints represent structural weak spots and so it is desirable to develop reliable methods of determining their static collapse loads. This studies focus on the analysis of static strength of tubular DT joints under brace compression loading by using LUSAS finite element software. The numerical static strength result is compared with an experimental test result obtained from the literature. The value of the static strength obtained in this work is 56% lower than that of the experimental test. A parameter study was performed to study the effect of the geometric parameters u, \3, y and L as well as the effect of the yield strength cry on the static strength of DT joint model. Finally, a simple equation relating the static strength to the above parameters is proposed. 2005-04 Thesis http://eprints.uthm.edu.my/7382/ http://eprints.uthm.edu.my/7382/1/24p%20NORASHIDAH%20ABD%20RAHMAN.pdf text en public mphil masters Universiti Teknologi Malaysia Fakulti Kejuruteraan Awam
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English
topic	TH Building construction TH5011-5701 Construction by phase of the work (Building trades)
spellingShingle	TH Building construction TH5011-5701 Construction by phase of the work (Building trades) Abd. Rahman, Norashidah Static strength of tubular DT joints using lusas finite element software
description	Structural tubular are widely used in the construction of offshore structures. As these structures are located in hostile environment, these joints represent structural weak spots and so it is desirable to develop reliable methods of determining their static collapse loads. This studies focus on the analysis of static strength of tubular DT joints under brace compression loading by using LUSAS finite element software. The numerical static strength result is compared with an experimental test result obtained from the literature. The value of the static strength obtained in this work is 56% lower than that of the experimental test. A parameter study was performed to study the effect of the geometric parameters u, \3, y and L as well as the effect of the yield strength cry on the static strength of DT joint model. Finally, a simple equation relating the static strength to the above parameters is proposed.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Abd. Rahman, Norashidah
author_facet	Abd. Rahman, Norashidah
author_sort	Abd. Rahman, Norashidah
title	Static strength of tubular DT joints using lusas finite element software
title_short	Static strength of tubular DT joints using lusas finite element software
title_full	Static strength of tubular DT joints using lusas finite element software
title_fullStr	Static strength of tubular DT joints using lusas finite element software
title_full_unstemmed	Static strength of tubular DT joints using lusas finite element software
title_sort	static strength of tubular dt joints using lusas finite element software
granting_institution	Universiti Teknologi Malaysia
granting_department	Fakulti Kejuruteraan Awam
publishDate	2005
url	http://eprints.uthm.edu.my/7382/1/24p%20NORASHIDAH%20ABD%20RAHMAN.pdf
_version_	1747831144778301440

Static strength of tubular DT joints using lusas finite element software

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