The Influence of Gouge Defects on Failure Pressure of Steel Pipes

The Influence of Gouge Defects on Failure Pressure of Steel Pipes

Failure pressure of API X42 steel pipes with gouge defects was estimated through a nonlinear finite element (FE) analysis. The effect of gouge length on failure pressure of different pipe diameters was investigated. Stress modified critical strain (SMCS) model was applied as in predicting the failur...

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Main Authors: Nasrual Azuan, Alang, Nur Azhani, Abd Razak, M. R., Zulfadli
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/3999/
http://umpir.ump.edu.my/id/eprint/3999/1/P104.pdf
id ump-3999
recordtype eprints
spelling ump-39992018-08-16T04:41:28Z http://umpir.ump.edu.my/id/eprint/3999/ The Influence of Gouge Defects on Failure Pressure of Steel Pipes Nasrual Azuan, Alang Nur Azhani, Abd Razak M. R., Zulfadli TJ Mechanical engineering and machinery Failure pressure of API X42 steel pipes with gouge defects was estimated through a nonlinear finite element (FE) analysis. The effect of gouge length on failure pressure of different pipe diameters was investigated. Stress modified critical strain (SMCS) model was applied as in predicting the failure of the pipe. The model uses strain based criteria to predict the failure. For validation of the model, the FE results were compared to experimental data in literature showing overall good agreement. The results show that the gouge length has significant influence on failure pressure. A smaller pipe diameter gives highest value of failure pressure. 2013 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3999/1/P104.pdf Nasrual Azuan, Alang and Nur Azhani, Abd Razak and M. R., Zulfadli (2013) The Influence of Gouge Defects on Failure Pressure of Steel Pipes. In: International Conference on Mechanical Engineering Research (ICMER2013), 1-3 July 2013 , Bukit Gambang Resort City, Kuantan, Pahang, Malaysia. pp. 1-7.. (Unpublished)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
Nasrual Azuan, Alang
Nur Azhani, Abd Razak
M. R., Zulfadli
The Influence of Gouge Defects on Failure Pressure of Steel Pipes
description Failure pressure of API X42 steel pipes with gouge defects was estimated through a nonlinear finite element (FE) analysis. The effect of gouge length on failure pressure of different pipe diameters was investigated. Stress modified critical strain (SMCS) model was applied as in predicting the failure of the pipe. The model uses strain based criteria to predict the failure. For validation of the model, the FE results were compared to experimental data in literature showing overall good agreement. The results show that the gouge length has significant influence on failure pressure. A smaller pipe diameter gives highest value of failure pressure.
format Conference or Workshop Item
author Nasrual Azuan, Alang
Nur Azhani, Abd Razak
M. R., Zulfadli
author_facet Nasrual Azuan, Alang
Nur Azhani, Abd Razak
M. R., Zulfadli
author_sort Nasrual Azuan, Alang
title The Influence of Gouge Defects on Failure Pressure of Steel Pipes
title_short The Influence of Gouge Defects on Failure Pressure of Steel Pipes
title_full The Influence of Gouge Defects on Failure Pressure of Steel Pipes
title_fullStr The Influence of Gouge Defects on Failure Pressure of Steel Pipes
title_full_unstemmed The Influence of Gouge Defects on Failure Pressure of Steel Pipes
title_sort influence of gouge defects on failure pressure of steel pipes
publishDate 2013
url http://umpir.ump.edu.my/id/eprint/3999/
http://umpir.ump.edu.my/id/eprint/3999/1/P104.pdf
first_indexed 2023-09-18T21:58:33Z
last_indexed 2023-09-18T21:58:33Z
_version_ 1777414242869182464

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