Issue34
O.Ševeček et alii, Frattura ed Integrità Strutturale, 34 (2015) 362-370; DOI: 10.3221/IGF-ESIS.34.40 367 (a) (b) (c) Figure 4. The dimensionless incremental energy release rate G inc ( a )/ G c (AMZ) , the dimensionless energy release rate G ( a )/ G c (AMZ) and the dimensionless tensile stress yy ( a )/ c (AMZ) for t (AMZ) =0.15mm and compressive residual stress in AMZ layer: a) res (AMZ) =-400MPa, b) res (AMZ) =-432MPa, c) res (AMZ) =-700MPa (a) (b) Figure 5. The dimensionless incremental energy release rate G inc ( a )/ G c (AMZ) , the dimensionless energy release rate G ( a )/ G c (AMZ) and the dimensionless tensile stress yy ( a )/ c (AMZ) for different thicknesses of the compressive AMZ layer at certain level of residual compressive stress: a) res (AMZ) =-200MPa, b) res (AMZ) =-300MPa.
Made with FlippingBook
RkJQdWJsaXNoZXIy MjM0NDE=