Abstract:
The shear-lag model[1] and the geometrical local load-sharing rule[2] are applied for analysis of load concentrations of bundles and fibers in the paper. Based on these studies, the statistical microscopic criteria of failure of small-bundle-(the boundary effects of bundles must be taken into account in this case) and large-bundle-reinforced composites are established by using the method of the critical crack core model[1,3,4] and used for investigation of failure and fracture of bundle-reinforced composite...
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