Strain evolution characteristics of X80 line pipes with plain dents

In the process of construction and service, high-grade line pipes will get defective, e.g. dents, which will change its stress and strain distribution characteristics and impact its service reliability. In this paper, a X80 line pipe was taken as the research object. The distribution characteristics...

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Bibliographic Details
Main Authors: Lixia Zhu, Gang Wu, Lifeng Li, Jinheng Luo, Ye Tian, Chunyan Xu, Rui Lin
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2020-02-01
Series:Natural Gas Industry B
Online Access:http://www.sciencedirect.com/science/article/pii/S2352854020300073