caa a22 4500 465741517 CHVBK 20180323111809.0 cr unu---uuuuu 170327e19901101xx s 000 0 eng 10.1007/BF00034167 doi (NATIONALLICENCE)springer-10.1007/BF00034167 Zang W. Department of Strength of Materials and Solid Mechanics, The Royal Institute of Technology, S-100 44, Stockholm, Sweden aut On modelling of piece-wise smooth cracks in two-dimensional finite bodies [Elektronische Daten] [W. Zang] An integral equation method for the solution to problems of piece-wise smooth cracks in two-dimensional finite bodies is presented. The method is based on an integral equation for the resultant forces along the crack line, coupling to an integral equation for the displacements on the outer boundary. Two kinds of integral kernels have been derived. One is based on the fundamental solutions for an infinite plane and the other is based on the fundamental solutions for a half-plane. The latter can be directly applied to both internal crack problems and surface crack problems. Four numerical examples are presented and compared either to existing results or to the author's FEM calculations. Kluwer Academic Publishers, 1990 International Journal of Fracture Kluwer Academic Publishers 46/1(1990-11-01), 41-55 0376-9429 46:1<41 1990 46 10704 https://doi.org/10.1007/BF00034167 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00034167 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Zang W. Department of Strength of Materials and Solid Mechanics, The Royal Institute of Technology, S-100 44, Stockholm, Sweden aut NATIONALLICENCE 773 0- International Journal of Fracture Kluwer Academic Publishers 46/1(1990-11-01), 41-55 0376-9429 46:1<41 1990 46 10704 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer