Recent earthquakes have damaged many lifeline structures. Buried gas pipelines are also no exceptions. Sometimes, theses pipes are subjected to a thinning of the wall thickness due to corrosion. Therefore, it is important to evaluate the strength of the pipes undergoing local wall thinning to maintain the integrity of the piping systems. The main purpose of this study is to understand failure aspects of buried pipeline caused by earthquake and degradation of metal due to corrosion through FEM. In dynamic analysis, corroded pipeline approaches to critical criteria (reaching the yield stress) in much less time. In this case, if the corroded pipe thickness be half, the yielding angle is reduced to a quarter.
| Published in |
American Journal of Civil Engineering (Volume 3, Issue 2-1)
This article belongs to the Special Issue Structural Analysis Progresses: Designing, Analyzing and Testing |
| DOI | 10.11648/j.ajce.s.2015030201.12 |
| Page(s) | 9-13 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Buried Pipeline, Corrosion, Fault, Landslide, Yielding Pressure, Seismic Response
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APA Style
S. Mohammad S. Kolbadi, Nemat Hassani, S. Mahdi S. Kolbadi, M. R. Shiravand. (2015). Effect of Ground Motions on Nonlinear Seismic Behavior of Corroded Buried Gas Pipeline. American Journal of Civil Engineering, 3(2-1), 9-13. https://doi.org/10.11648/j.ajce.s.2015030201.12
ACS Style
S. Mohammad S. Kolbadi; Nemat Hassani; S. Mahdi S. Kolbadi; M. R. Shiravand. Effect of Ground Motions on Nonlinear Seismic Behavior of Corroded Buried Gas Pipeline. Am. J. Civ. Eng. 2015, 3(2-1), 9-13. doi: 10.11648/j.ajce.s.2015030201.12
AMA Style
S. Mohammad S. Kolbadi, Nemat Hassani, S. Mahdi S. Kolbadi, M. R. Shiravand. Effect of Ground Motions on Nonlinear Seismic Behavior of Corroded Buried Gas Pipeline. Am J Civ Eng. 2015;3(2-1):9-13. doi: 10.11648/j.ajce.s.2015030201.12
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Download@article{10.11648/j.ajce.s.2015030201.12,
author = {S. Mohammad S. Kolbadi and Nemat Hassani and S. Mahdi S. Kolbadi and M. R. Shiravand},
title = {Effect of Ground Motions on Nonlinear Seismic Behavior of Corroded Buried Gas Pipeline},
journal = {American Journal of Civil Engineering},
volume = {3},
number = {2-1},
pages = {9-13},
doi = {10.11648/j.ajce.s.2015030201.12},
url = {https://doi.org/10.11648/j.ajce.s.2015030201.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajce.s.2015030201.12},
abstract = {Recent earthquakes have damaged many lifeline structures. Buried gas pipelines are also no exceptions. Sometimes, theses pipes are subjected to a thinning of the wall thickness due to corrosion. Therefore, it is important to evaluate the strength of the pipes undergoing local wall thinning to maintain the integrity of the piping systems. The main purpose of this study is to understand failure aspects of buried pipeline caused by earthquake and degradation of metal due to corrosion through FEM. In dynamic analysis, corroded pipeline approaches to critical criteria (reaching the yield stress) in much less time. In this case, if the corroded pipe thickness be half, the yielding angle is reduced to a quarter.},
year = {2015}
}
TY - JOUR T1 - Effect of Ground Motions on Nonlinear Seismic Behavior of Corroded Buried Gas Pipeline AU - S. Mohammad S. Kolbadi AU - Nemat Hassani AU - S. Mahdi S. Kolbadi AU - M. R. Shiravand Y1 - 2015/01/14 PY - 2015 N1 - https://doi.org/10.11648/j.ajce.s.2015030201.12 DO - 10.11648/j.ajce.s.2015030201.12 T2 - American Journal of Civil Engineering JF - American Journal of Civil Engineering JO - American Journal of Civil Engineering SP - 9 EP - 13 PB - Science Publishing Group SN - 2330-8737 UR - https://doi.org/10.11648/j.ajce.s.2015030201.12 AB - Recent earthquakes have damaged many lifeline structures. Buried gas pipelines are also no exceptions. Sometimes, theses pipes are subjected to a thinning of the wall thickness due to corrosion. Therefore, it is important to evaluate the strength of the pipes undergoing local wall thinning to maintain the integrity of the piping systems. The main purpose of this study is to understand failure aspects of buried pipeline caused by earthquake and degradation of metal due to corrosion through FEM. In dynamic analysis, corroded pipeline approaches to critical criteria (reaching the yield stress) in much less time. In this case, if the corroded pipe thickness be half, the yielding angle is reduced to a quarter. VL - 3 IS - 2-1 ER -
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