1. Kanninen, M.F. andPopelar, C.H., Advanced Fracture Mechanics, Oxford University Press, New York (1985).
2. Couque, H., Leung, C.P., andHudak, S.J. Jr., “Effect of Planar Size and Dynamic Loading Rate on Initiation and Propagation Toughness of a Moderate-toughness Steel,”Eng. Fract. Mech.,47,249–267 (1994).
3. Zehnder, A. andRosakis, A.J., “Dynamic Fracture Initiation and Propagation in 4340 Steel Under Impact Loading,”Int. J. Fract.,43,271–285 (1990).
4. van Elst, H.C., “The Evaluation of the Resistance Against Crack Extension by Instrumented High Velocity Impact on 3-Points Bend (Drop Weight Tear Test Like) Specimens in Particular of Linepipe Steel in the Ductile Range Using Gasgun Facilities,”Advances in Fracture Research,2,ed.,D. Francois,Pergamon Press,New York,1059–1072 (1981).
5. Rittel, D., Maigre, H., andBui, H.D., “A New Method for Dynamic Fracture Toughness Testing,”Scripta Metall. Mat.,26,1593–1598 (1992).