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
Cite item
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.
Keywords
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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