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Author Kibitkin, V.V. ♦ Pleshanov, V.S. ♦ Lebedeva, N.A. ♦ Panin, V.E.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2004
Language English
Subject Domain (in DDC) Technology
Subject Keyword Welding ♦ Fatigue ♦ Displacement measurement ♦ Stress ♦ Mechanical variables measurement ♦ Plastics ♦ Atomic measurements ♦ Force measurement ♦ Atomic force microscopy ♦ Surface cracks
Abstract The possibility to evaluate the mechanical state of weldments, their remaining life and prefracture stage diagnostics under multi-cyclic fatiguing on the basis of measurement and analysis of the displacement vector fields by TV-optical method is shown. Measurement conditions of the displacement fields in the vicinity of the crack tip and field evolution under cyclic tension are described. The fatigue failure accumulation criteria that these characterize at the mesoscale level are given.
Description Author affiliation: Inst. of Strength Phys. & Mater. Sci., Acad. of Sci., Tomsk, Russia (Kibitkin, V.V.; Pleshanov, V.S.; Lebedeva, N.A.; Panin, V.E.)
ISBN 0780383834
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2004-06-26
Publisher Place Russia
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.24 MB
Page Count 3
Starting Page 119
Ending Page 121

Source: IEEE Xplore Digital Library