Finite Element Analysis on Burst Pressure of Defective Steel Pipes

Pipelines are often subject to damages due to corrosion and third-party accidents such as gouges and dents. The effect of gouge depths on burst pressure of steel pipes was studied using a nonlinear finite element (FE) method combine with stress modified critical strain (SMCS) model. The...

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Main Authors:	Norhaida, Abd Razak, Nasrul Azuan, Alang, Khairidz Azuwar, Safie, A. S., Sulaiman
Format:	Conference or Workshop Item
Language:	English
Published:	2012
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/3011/ http://umpir.ump.edu.my/id/eprint/3011/1/ECF_Final_Paper_ID1032_norhaida.pdf

id	ump-3011
recordtype	eprints
spelling	ump-30112018-12-31T08:26:37Z http://umpir.ump.edu.my/id/eprint/3011/ Finite Element Analysis on Burst Pressure of Defective Steel Pipes Norhaida, Abd Razak Nasrul Azuan, Alang Khairidz Azuwar, Safie A. S., Sulaiman TJ Mechanical engineering and machinery Pipelines are often subject to damages due to corrosion and third-party accidents such as gouges and dents. The effect of gouge depths on burst pressure of steel pipes was studied using a nonlinear finite element (FE) method combine with stress modified critical strain (SMCS) model. The procedure in determining the SMCS model parameters from smooth tensile bars is systematically discussed in this paper. The SMCS model was used to determine the burst pressure as a function of gouge depths of different pipe diameters. The burst pressure from FE was then compared with values calculated using design codes for pipelines containing defect. The FE results show the ratio of wall thickness to pipe diameter have significant influence on burst pressure. 2012 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3011/1/ECF_Final_Paper_ID1032_norhaida.pdf Norhaida, Abd Razak and Nasrul Azuan, Alang and Khairidz Azuwar, Safie and A. S., Sulaiman (2012) Finite Element Analysis on Burst Pressure of Defective Steel Pipes. In: 19th European Conference on Fracture (ECF19), 26-31 August 2012 , Kazan, Russia. . (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Norhaida, Abd Razak Nasrul Azuan, Alang Khairidz Azuwar, Safie A. S., Sulaiman Finite Element Analysis on Burst Pressure of Defective Steel Pipes
description	Pipelines are often subject to damages due to corrosion and third-party accidents such as gouges and dents. The effect of gouge depths on burst pressure of steel pipes was studied using a nonlinear finite element (FE) method combine with stress modified critical strain (SMCS) model. The procedure in determining the SMCS model parameters from smooth tensile bars is systematically discussed in this paper. The SMCS model was used to determine the burst pressure as a function of gouge depths of different pipe diameters. The burst pressure from FE was then compared with values calculated using design codes for pipelines containing defect. The FE results show the ratio of wall thickness to pipe diameter have significant influence on burst pressure.
format	Conference or Workshop Item
author	Norhaida, Abd Razak Nasrul Azuan, Alang Khairidz Azuwar, Safie A. S., Sulaiman
author_facet	Norhaida, Abd Razak Nasrul Azuan, Alang Khairidz Azuwar, Safie A. S., Sulaiman
author_sort	Norhaida, Abd Razak
title	Finite Element Analysis on Burst Pressure of Defective Steel Pipes
title_short	Finite Element Analysis on Burst Pressure of Defective Steel Pipes
title_full	Finite Element Analysis on Burst Pressure of Defective Steel Pipes
title_fullStr	Finite Element Analysis on Burst Pressure of Defective Steel Pipes
title_full_unstemmed	Finite Element Analysis on Burst Pressure of Defective Steel Pipes
title_sort	finite element analysis on burst pressure of defective steel pipes
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/3011/ http://umpir.ump.edu.my/id/eprint/3011/1/ECF_Final_Paper_ID1032_norhaida.pdf
first_indexed	2023-09-18T21:57:01Z
last_indexed	2023-09-18T21:57:01Z
_version_	1777414147136290816

Finite Element Analysis on Burst Pressure of Defective Steel Pipes

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