Calculation of local stress-strain behavior at notches for non-masing material under cyclic loading

In this study, the incremental Neuber's rule and the incremental Glinka's equivalent strain energy density (ESED) method were formulated. With the proposed formulations, the transient behaviours as well as the stabilized ones at the notch tip could be described. The constitutive model of 316L stainless steel was constructed to characterize the non-Masing behaviour of the bulk material combined with the local approximations. The notch tip stresses and strains using the approximations were verified to compare with the finite element method (FEM) results.
Publisher
TRANS TECH PUBLICATIONS LTD
Issue Date
2005
Language
ENG
Keywords

FATIGUE-CRACK INITIATION; DEFORMATION; ROOT

Citation

ADVANCES IN FRACTURE AND STRENGTH, PTS 1- 4 BOOK SERIES: KEY ENGINEERING MATERIALS, v.297-300, pp.1 - 4

ISSN
1013-9826
URI
http://hdl.handle.net/10203/2957
Appears in Collection
ME-Journal Papers(저널논문)
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