caa a22 4500 465742181 CHVBK 20180323111811.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF00036182 doi (NATIONALLICENCE)springer-10.1007/BF00036182 Partially bonded rigid rounded-off corners polygonal inclusions in an elastic matrix [Elektronische Daten] [E. Gdoutos, M. Kattis] The plane elastostatic problem of a crack lying along the boundary of a rigid rounded-off corners polygonal inclusion embedded in an elastic matrix is theoretically studied. Using the conformal mapping method of the complex variable theory of elasticity, closed form solutions of the stress and displacement fields are obtained for a general shape rounded-off corners polygonal inclusion and biaxial applied loads at infinity. The complex stress intensity factor for complex stress singularities is defined and the local stress distribution in the neighborhood of the crack tips is given. The general solution is applied to some particular shapes of rounded-off corners polygonal inclusions and explicit formulae for the complex potentials are provided. The variation of the stress intensity factors with the angle subtended by the crack are and various combinations of the applied biaxial loads at infinity are graphically shown. The results of the stress analysis are coupled with the maximum circumferential stress criterion to obtain the fracture characteristics of the composite plate. Kluwer Academic Publishers, 1990 Gdoutos E. School of Engineering, Democritus University of Thrace, GR-671 00, Xanthi, Greece aut Kattis M. School of Engineering, Democritus University of Thrace, GR-671 00, Xanthi, Greece aut International Journal of Fracture Kluwer Academic Publishers 43/2(1990-05-01), 133-159 0376-9429 43:2<133 1990 43 10704 https://doi.org/10.1007/BF00036182 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00036182 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gdoutos E. School of Engineering, Democritus University of Thrace, GR-671 00, Xanthi, Greece aut NATIONALLICENCE 700 1- Kattis M. School of Engineering, Democritus University of Thrace, GR-671 00, Xanthi, Greece aut NATIONALLICENCE 773 0- International Journal of Fracture Kluwer Academic Publishers 43/2(1990-05-01), 133-159 0376-9429 43:2<133 1990 43 10704 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer