Cross-sectional mapping of residual stresses by measuring the surface contour after a cut

By M. Prime. 2001

697 citations recorded by the source corpus.

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An experimental study of residual stress and direction-dependence of fatigue crack growth behaviour in as-built and stress-relieved selective-laser-melted Ti6Al4V (2019, background): “The measured stress component is always normal to the cut surface [39].”
Towards good practice guidelines for the contour method of residual stress measurement (2014, methodology): “The stress distribution in ‘step A’ is the linear superposition of the stress state in ‘step B’ and ‘step C’ [13].”
Residual stress of as-deposited and rolled wire+arc additive manufacturing Ti–6Al–4V components (2016, methodology): “The residual stresses are measured with the contour method([21]) and validated using neutron diffraction measurements.”
Methods of measuring residual stresses in components (2012, methodology): “It offers improvements over conventional relaxation methods of measuring residual stresses [59, 60].”
Measuring Multiple Residual-Stress Components using the Contour Method and Multiple Cuts (2010, methodology): “The clouds were interpolated onto a common grid and pointwise averaged to minimize certain errors [29].”