CIVILICA We Respect the Science
Publisher of Iranian Journals and Conference Proceedings

Evaluation of Mechanical behavior of Textured Pipelines Subjected to Strike-slip Faulting

Credit to Download: 1 | Page Numbers 16 | Abstract Views: 147
Year: 2017
Present: ارايه پوستري
COI code: ICCACS02_043
Paper Language: English

How to Download This Paper

For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.

Authors Evaluation of Mechanical behavior of Textured Pipelines Subjected to Strike-slip Faulting

  Mahdi Izadi - School of Civil Engineering, University of Tehran, Tehran, Iran
  Khosrow Bargi - Prof. School of Civil Engineering, University of Tehran, Tehran, Iran,


The present study investigates the mechanical behavior of a new generation of buried pipelines, dubbed the textured pipeline, which is subjected to strike-slip faulting. In conventional cylindrical pipelines, the axial and bending stresses brought about in their walls as a result of fault movement, lead to local buckling, which are construed as one of the major reasons contributing to pipeline failure. The present study has assessed 3-D numerical models of two kinds of buried textured pipelines, with 6 and 12 peripheral triangular facets, subjected to a strike-slip faulting normal to the axis of the pipelines, with and without internal pressure. The results indicate that, because of specific geometry of this pipeline shell which is characterized by having lower axial stiffness and higher bending stiffness, compared to conventional cylindrical pipeline, they are considerably resistant to local buckling. The results of this study can be conceived of as a first step towards comprehensive seismic studies on this generation of pipelines which aim at replacing the conventional cylindrical pipelines with textured ones in areas subjected to fault movement.


Textured pipeline, Buried pipeline, Strike-slip fault, Local buckling

Perma Link
COI code: ICCACS02_043

how to cite to this paper:

If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Izadi, Mahdi & Khosrow Bargi, 2017, Evaluation of Mechanical behavior of Textured Pipelines Subjected to Strike-slip Faulting, 2nd International Conference of Civil Engineering, Architecture and urban landscape, بانكوك , دبيرخانه دايمي كنفرانس, دانشگاه Kasem Bundit, the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Izadi, Mahdi & Khosrow Bargi, 2017)
Second and more: (Izadi & Bargi, 2017)
For a complete overview of how to citation please review the following CIVILICA Guide (Citation)


The University/Research Center Information:
Type: state university
Paper No.: 55516
in University Ranking and Scientometrics the Iranian universities and research centers are evaluated based on scientific papers.

Research Info Management

Export Citation info of this paper to research management softwares

New Related Papers

Iran Scientific Advertisment Netword

Share this paper


COI is a national code dedicated to all Iranian Conference and Journal Papers. the COI of each paper can be verified online.