caa a22 4500 465764649 CHVBK 20180323111910.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF01129122 doi (NATIONALLICENCE)springer-10.1007/BF01129122 Müller W. Hermann-Föttinger-Institut, Technische Universität Berlin, Straße des 17. Juni 135, D-1000, Berlin 12 aut An analytical approach for the calculation of stress-intensity factors in transformation-toughened ceramics [Elektronische Daten] [W. Müller] Stress-induced transformation toughening in Zirconia-containing ceramics is described analytically by means of a quantitative model: A Griffith crack which interacts with a transformed, circular Zirconia inclusion. Due to its volume expansion, a ZrO2-particle compresses its flanks, whereas a particle in front of the crack opens the flanks such that the crack will be attracted and finally absorbed. Erdogan's integral equation technique is applied to calculate the dislocation functions and the stress-intensity-factors which correspond to these situations. In order to derive analytical expressions, the elastic constants of the inclusion and the matrix are assumed to be equal. Springer-Verlag, 1990 Continuum Mechanics and Thermodynamics Springer-Verlag 2/4(1990-12-01), 279-299 0935-1175 2:4<279 1990 2 161 https://doi.org/10.1007/BF01129122 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01129122 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Müller W. Hermann-Föttinger-Institut, Technische Universität Berlin, Straße des 17. Juni 135, D-1000, Berlin 12 aut NATIONALLICENCE 773 0- Continuum Mechanics and Thermodynamics Springer-Verlag 2/4(1990-12-01), 279-299 0935-1175 2:4<279 1990 2 161 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer