The Influence of Axial Compressive Stress and Internal Pressure on a Pipeline Network: A Review

Author:

Arumugam Thibankumar1ORCID,Vijaya Kumar Suria Devi1ORCID,Karuppanan Saravanan1,Ovinis Mark2

Affiliation:

1. Mechanical Engineering Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar 32610, Perak, Malaysia

2. School of Engineering and the Built Environment, Birmingham City University, Birmingham B4 7XG, UK

Abstract

Due to their exceptional structural integrity, steel pipelines are the main component for oil and gas transmission. However, these pipelines are often affected by corrosion, despite corrosion protection, because of harsh working conditions. In addition to corrosion defects, pipelines are often subjected to multiple external loads. The combination of corrosion defects and external loads can significantly reduce the failure pressure, resulting in various failure behaviors. This reduction in failure pressure is especially critical in pipe bends as they are the weakest link in a pipeline. This paper presents an overview of the failure behavior of corroded steel pipe components subjected to internal pressure and axial compressive stress.

Funder

Yayasan Universiti Teknologi PETRONAS, Malaysia

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

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