Email this article Expansion of large-diameter welded pipe
- Authors: Kolikov A.P.1, Zvonarev D.Y.2
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Affiliations:
- Moscow Institute of Steel and Alloys
- OAO RosNITI
- Issue: Vol 47, No 3 (2017)
- Pages: 210-212
- Section: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/179458
- DOI: https://doi.org/10.3103/S0967091217030068
- ID: 179458
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Abstract
The expansion of large-diameter welded pipe is modeled by the finite-element method. The dependence of the oval distortion of the pipe on that of the pipe blank is studied. The equivalent stress is changed by the first expansion step.
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About the authors
A. P. Kolikov
Moscow Institute of Steel and Alloys
Author for correspondence.
Email: apkolikov@mail.ru
Russian Federation, Moscow
D. Yu. Zvonarev
OAO RosNITI
Email: apkolikov@mail.ru
Russian Federation, Chelyabinsk
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