Measurement of crack velocity in concrete

Kerkhof, F., “Bruchvorgänge in Gläsern,” Frankfurt/Main: Verlag der Deutschen Glastechnischen Gesellschaft (1970). Erdogan, F., “Crack-Propagation Theories, Fracture—An Advanced Treatise,” ed. H. Liebowitz, Academic Press, New York (1968). Barnes, C.R., “A Measurement Technique for Determining Dynamic Crack Speeds in Engineering-Materials Experimentation,” EXPERIMENTAL TECHNIQUES, (9), 33–37 (1985). Mincer, P.N. and Barnes, C.R., “Recent Improvement upon a Technique for Determining Dynamic-Crack Propagation Rates,” EXPERIMENTAL TECHNIQUES, (11), 28–31 (1987). Curbach, M., “Festigkeitssteigerung von Beton bei hohen Belastungsgeschwindigkeiten,” Dissertation und Heft 1 der Schriftenreihe des Instituts für Massivbau und Baustofftechnologie, Universität Karlsruhe (1987). Curbach, M. and Eibl, J., “Crack Propagation in Concrete,” Engineering Fracture Mechanics, will be published at the end of 1988.