0
TECHNICAL PAPERS

Experimental and Analytical Study of Cold Bending Process for Pipelines

[+] Author and Article Information
Naoki Fukuda, Hiroshi Yatabe, Shinobu Kawaguchi, Takahito Watanabe, Tomoki Masuda

Pipeline Engineering Research Laboratory, Tokyo Gas Co., Ltd., 1-7-7, Suehiro-cho, Tsurumi-ku, Yokohama, 230-0045, Japan

J. Offshore Mech. Arct. Eng 125(2), 153-157 (Apr 16, 2003) (5 pages) doi:10.1115/1.1554701 History: Received July 01, 2001; Online April 16, 2003
Copyright © 2003 by ASME
Your Session has timed out. Please sign back in to continue.

References

Abel,  A., 1987, “Historical Perspectives and some of the Main Features of the Bauschinger Effect,” Materials Forum,10(1), pp. 11–26.
Wilkie, S. A., Doblanko, R. M., and Fladager, S. J., 2000, “Case History of Local Wrinkling of a Pipeline,” 2000 International Pipeline Conference, Vol. 2, pp. 917–922.
Das S., Cheng, J. J. R., Murray, D. W., and Wilkie, S. A., 2000, “Laboratory Study of Local Buckling, Wrinkle Development, and Strains for NPS12 Linepipe,” 2000 International Pipeline Conference, Vol. 2, pp. 909–915.
Kobayashi, M., Ando, H., and Oguchi, N., 1995, “Dependence of Longitudinal Subgrade Reaction to Buried Pipe on Displacement Velocities and Cycles of the Ground,” 6th U.S.-Japan Workshop on Earthquake Disaster Prevention for Lifeline Systems, Technical Memorandum of PWRI, No. 3415, pp. 91–106.
Japan Gas Association, 2000, Recommended Practice for Earthquake Resistant Design of High Pressure Gas Pipeline (in Japanese), Tokyo, Japan.
Palynchuk,  A., 1983, “Strains Caused by Field Bending of 42-inch Pipe,” Pipe Line Industry, March, 23–26.
Bilston, P., and Murray, N., 1993, “The Role of Cold Field Bending in Pipeline Construction,” 8th Symposium on Line Pipe Research, American Gas Association, No. 27, pp. 1–19.
American Petroleum Institute (API), 2000, “Specification for Line Pipe,” API SPEC 5L.
Japanese Industrial Standard (JIS), 1998, “Test Pieces for Tensile Test for Metallic Materials,” JIS Z 2201.
Hibbit, Karlsson & Sorensen Inc., 1998, ABAQUS/Standard User’s Manual, Version 5.8, Vol. 2, USA.

Figures

Grahic Jump Location
Schematic structure of the bending machine (CRC-Evans type)
Grahic Jump Location
External appearance of pipe and strain gauges before bending (Pipe A, α=0 degree location)
Grahic Jump Location
Finite element model (Pipe B)
Grahic Jump Location
Schematic diagram of cold bending process during FE analyses
Grahic Jump Location
Distribution of residual strain along the longitudinal direction (Pipe A)
Grahic Jump Location
Distribution of residual strain along the longitudinal direction (Pipe B)
Grahic Jump Location
Deformation and distribution of strain after bending process (Pipe A)
Grahic Jump Location
Deformation and distribution of strain after bending process (Pipe B)
Grahic Jump Location
Change in strain distribution (Pipe A)
Grahic Jump Location
Change in strain distribution (Pipe B)

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In