caa a22 4500 463165063 CHVBK 20180406164758.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10778-007-0052-4 doi (NATIONALLICENCE)springer-10.1007/s10778-007-0052-4 Bogdanova O. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv aut Limiting state of an elastoplastic orthotropic plate with a periodic system of collinear cracks [Elektronische Daten] [O. Bogdanova] A modified Dugdale model is used to study the fracture of an orthotropic elastoplastic plate with a periodic system of rectilinear cracks. The material of the plate obeys a general yield criterion. The general form of solution is obtained in terms of Kolosov-Muskhelishvili potentials. The size of the plastic zone is expressed in terms of the external load and geometrical parameters. The equations for the determination of the stresses in the plastic zone and the crack opening displacement are derived. The effect of anisotropy on the formation of the plastic zones at the crack tip is examined Springer Science+Business Media, Inc., 2007 fracture nationallicence periodic system of cracks nationallicence orthotropic material nationallicence plastic zone nationallicence plane stress state nationallicence International Applied Mechanics Springer US 43/5(2007-05-01), 539-546 1063-7095 43:5<539 2007 43 10778 https://doi.org/10.1007/s10778-007-0052-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10778-007-0052-4 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Bogdanova O. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv aut NATIONALLICENCE 773 0- International Applied Mechanics Springer US 43/5(2007-05-01), 539-546 1063-7095 43:5<539 2007 43 10778 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer