Paper Title:
Measurement of Residual Stress in Water Pipe Welds Using the Hole-Drilling Technique
  Abstract

In case of large steel water pipe, it have been observed that its fracture mostly occurs due to the complicated outside fatigue load on the pipe in the underground. It is also well known that its damage and leakage happen mainly in a weld zone. In this study we evaluated the fatigue characteristics based on size effect and residual stress by comparing the test results on the standard specimen collected from real pipe with those on full scale pipe.

  Info
Periodical
Key Engineering Materials (Volumes 353-358)
Edited by
Yu Zhou, Shan-Tung Tu and Xishan Xie
Pages
2419-2422
DOI
10.4028/www.scientific.net/KEM.353-358.2419
Citation
J. H. Choi, J. H. Baek, D. J. Kim, J. M. Koo, C. S. Seok, "Measurement of Residual Stress in Water Pipe Welds Using the Hole-Drilling Technique", Key Engineering Materials, Vols. 353-358, pp. 2419-2422, 2007
Online since
September 2007
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Price
$32.00
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