caa a22 4500 475775805 CHVBK 20180406123631.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1026654622432 doi (NATIONALLICENCE)springer-10.1023/A:1026654622432 Radaev Yu Samara State University, 443011, Samara aut Estimate of the Latent Free Energy and Damage at the Tip of an Opening-Mode Crack [Elektronische Daten] [Yu. Radaev] A method of estimating the latent elastic energy associated with the microinhomogeneity of the stress and plastic-strain fields inside the plastic zone localized near the tip of an opening-mode crack (Dugdale zone) under conditions of plane stresses is proposed. The microinhomogeneity of plastic flow upon small strain hardening is taken into account only in the form of considerable distortion of the geometry of the free surfaces of the plastic zone. The damage that developes because of release of the latent free energy is estimated depending on the magnitude of the crack opening. Plenum Publishing Corporation, 2000 Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/6(2000-11-01), 1054-1063 0021-8944 41:6<1054 2000 41 10808 https://doi.org/10.1023/A:1026654622432 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1026654622432 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Radaev Yu Samara State University, 443011, Samara aut NATIONALLICENCE 773 0- Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/6(2000-11-01), 1054-1063 0021-8944 41:6<1054 2000 41 10808 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer