Welding Stress Numerical Simulation and Analysis of High-Pressure Pipeline

Lei Zhang; Jin Zhou Zhang; Xiao Ming Li

doi:10.4028/www.scientific.net/AMR.912-914.890

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914Welding Stress Numerical Simulation and Analysis...

Welding Stress Numerical Simulation and Analysis of High-Pressure Pipeline

Abstract:

Welded stress has an important impact on quality and life of of high-pressure pipeline. Based on pipeline material performance, considered welding arc force and its mining action, selected double ellipsoidal heat source model, simulated welding process of of high-pressure pipeline, analysised welding temperature field and stress field, determined the distribution disciplines of welding stress, provides useful help on exploring the disciplines of pipeline welding.

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Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

890-894

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.890

Citation:

Cite this paper

Online since:

April 2014

Authors:

Lei Zhang*, Jin Zhou Zhang, Xiao Ming Li

Keywords:

High-Pressure Pipeline, Numerical Simulation, Welding Stress

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* - Corresponding Author

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