Propagation Behavior of the Interface Crack Through a Hole

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  • Published : 2000.11.01


The dynamic photoelasticity with the aid of Cranz-Shardin type high speed camera system is utilized to record the dynamically propagating behavior of an interface crack. This paper investigates determined the effects of the hole (exited on the path of the crack propagation) on the crack propagation behavior by comparing the experiment isochromatic fringes to the theoretical stress fields.


Dynamic Interface Crack Stress Field;Rayleigh Wave Velocity;Dynamic Crack Propagating Velocity


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