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Crack arrest

Mager, T. R. and Marschall, C. W. 1984 Development of Crack Arrest Data Bank Irradiated Reactor Vessel Steels. 2, EPRI NP-3616, Palo Alto, CA, July. [Pg.388]

Vu-khanh, T. (1987). Crack arrest study in mode II delamination in composites. Polym. Composites i, 331. [Pg.92]

Hess T.E., Huang S.L. and Rubin H. (1977). Fracture control in composite materials using integral crack arresters. J. Aircraft 14, 994-999. [Pg.362]

Lugovy, M., Slyunyayev, V., Subbotin, V., Orlovskaya, N., Gogotsi, G., Crack arrest in Si3N4-based layered composites with residual stress, Composites Sci. Tech. 64(13-14), 1947-1957, 2004. [Pg.212]

A steel coal-conveyor drive shaft failed in service due to the occurrence of a transverse crack that passed through the right keyway near the centre of the keyway as shown in Figure 7.50. The shaft was cut so that the crack could be opened to expose the corroded mating fracture surfaces. After cleaning with hydrochloric acid, examination of the fracture surfaces showed them to be relatively smooth textured, flat and perpendicular to the axis of the shaft and the keyway. Two sets of crack arrest marks was concentric to... [Pg.499]

Figure 7.51 The fracture surfaces were relatively smooth-textured and flat two sets of concentric crack arrest marks were visible on the fracture surface. (Reprinted with the permission of M. Zamanzadeh, ATCO Associates, Pittsburgh, USA)... Figure 7.51 The fracture surfaces were relatively smooth-textured and flat two sets of concentric crack arrest marks were visible on the fracture surface. (Reprinted with the permission of M. Zamanzadeh, ATCO Associates, Pittsburgh, USA)...
J. G. Kalthoff, J. Beinert, S. Winkler, and W. Klemm, Experimental Analysis of Dynamic Effects in Different Crack Arrest Test Specimens, in Crack Arrest Methodologies and Applications, eds. G. T. Hahn and M. E. Kanninen, ASTM STP 711, ASTM, Philadelphia, PA, 1980, pp. 109-127. [Pg.118]

L. Dahlberg, F. Nilsson, and B. Brickstad, Influence of Specimen Geometry on Crack Propagation and Arrest Toughness, in Crack Arrest Methodologies... [Pg.118]

Fig. 19 Correlation between the ratio of the stress intensity factor to crack initatiation (Kci) to stress intensity factor at crack arrest (lCca) and the true yield stress (ayt) of epoxy materials (from [73])... Fig. 19 Correlation between the ratio of the stress intensity factor to crack initatiation (Kci) to stress intensity factor at crack arrest (lCca) and the true yield stress (ayt) of epoxy materials (from [73])...
The effects of microstructure may be more complex in the initiation of crack growth in epoxies. While M, is apparently the only structural variable to which crack arrest is sensitive in the DGEBA/DDS networks, crack initiation... [Pg.144]

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Arrestant

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Crack arrest transitions

Crack arrest unstable

Crack arresting

Crack arresting

Crack initiation and arrest

Crack-arrest toughness test

Irradiation crack-arrest toughness

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