Mechanics of the Fiber-Matrix Interphase Push-Out Test

作者: Travis A. Bogetti , John W. Gillespie , Maureen E. Foley , Xiaogang Huang

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摘要: Abstract : The stress distribution for the fiber-matrix interphase push-out test is derived. analytical solution provides mechanics foundation to relate experimental measurements properties of interphase. shear-lag model incorporates a discrete region quantified by thickness and shear modulus Except basic assumptions, method follows rigorous mathematical approach. Accuracy assessed using finite element analysis. data reduction scheme enables strength be determined from load-deformation response specimen.

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