Whole-local mechanical analysis and application of long-distance oil and gas pipelines considering dents caused by loading

Whole-local mechanical analysis and application of long-distance oil and gas pipelines considering dents caused by loading

Abstract Dental defects are relatively common in long-distance pipeline engineering and can lead to permanent plastic deformation of the pipeline, compromising its structural integrity. To clarify the evolution process of the dented pipelines in engineering practice, this paper puts forward the meth...

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Bibliographic Details
Main Authors: Yanke Shi, Xinyang Zhang, Leige Xu, Yanjun Chang
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Scientific Reports
Subjects:
Dental defects
Long-distance pipelines
Whole analysis
Local analysis
Nonlinear relationship
Soil-structure interactions
Online Access:https://doi.org/10.1038/s41598-025-88898-1
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