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Träfflista för sökning "WFRF:(Wen B) srt2:(1990-1994)"

Search: WFRF:(Wen B) > (1990-1994)

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  • Tan, Z., et al. (author)
  • On analysis and measurement of residual stresses in the bending of sheet metals
  • 1994
  • In: International Journal of Mechanical Sciences. - : Elsevier BV. - 0020-7403 .- 1879-2162. ; 36:5, s. 483-491
  • Journal article (peer-reviewed)abstract
    • A new method for evaluating distribution of residual stresses in bent sheet metals is presented. Due to the non-uniform distribution of strain and stress across thickness, springback on unloading induces residual stress in a bent specimen. The authors have formulated the problem and shown that the springback and residual stresses can be expressed as a function of geometric parameters and material properties of sheet metals, e.g. bending curvature, thickness, Young's modulus, work-hardening index, etc. The layer-removing method was used to determine the residual stresses in the study. By simulating the layer-removing process, analytical measurement of the residual stress was made. The analytical results were compared with the experimental data measured, and a good agreement was found.
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  • Result 1-3 of 3
Type of publication
reports (2)
journal article (1)
Type of content
other academic/artistic (2)
peer-reviewed (1)
Author/Editor
Li, Wen Bin (3)
Lindbäck, Ture (2)
Lei, B.Q. (2)
Tan, Z (1)
Persson, B (1)
University
Luleå University of Technology (3)
Language
English (3)
Research subject (UKÄ/SCB)
Engineering and Technology (3)

Year

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