Paper Title:
A Multiaxial Fatigue Reliability Analysis Method of Casing Drilling in Casing String
  Abstract

The Von Mises equivalent stress criteria is used to equivalent convert and correct the uniaxial and biaxial fatigue reliability experimental study of the casing material. And the probabilistic fatigue P–S–N curve of the casing is gained. The fatigue limit and fatigue life in test is equivalent convert to actual casing by combined stress correction factor. A multiaxial fatigue life calculation formula is proposed by correcting the probabilistic fatigue P–S–N curve.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 2: Nuclear Energy Engineering
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
1749-1753
DOI
10.4028/www.scientific.net/AMR.347-353.1749
Citation
P. Wang, Z. Qu, J. Zhang, J. B. Zhang, L. Wang, "A Multiaxial Fatigue Reliability Analysis Method of Casing Drilling in Casing String", Advanced Materials Research, Vols. 347-353, pp. 1749-1753, 2012
Online since
October 2011
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Price
$32.00
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