SHPB Experimental Investigation used for Concrete
The incident wave and transmission wave varying with the time have been obtained by SHPB experiment. The relationship curve for stress and strain of material concrete has also been obtained. The Weibull function is used to describe the damage factor of the concrete. The damage factor of the concrete changing with the time under the impact conditions is obtained by the method of fitting the strain-stress relationship curves.
Brendan Gan, Yu Gan and Y. Yu
W. Zhang et al., "SHPB Experimental Investigation used for Concrete", Advanced Materials Research, Vols. 378-379, pp. 64-67, 2012