繊維/マトリックス界面の力学的挙動とその複合材強度に及ぼす影響 Mechanical Behavior of Fiber/Matrix Interface and Its Influence on Strength of Composites
Mechanical behavior of fiber-composites is strongly affected by the interface between the fiber and matrix. In this paper, recent modeling study on influences of interface on strength of (A) coated fiber whose coating layer is precracked and (B) multi-filamentary composistes in which brekages of fiber, matrix and interface occur at various locations, accumulating with increasing applied stress and determine the overall strength, was reviewed. From these results, the necessary conditions to achieve high strength through interfacial control were mentioned.
粉体および粉末冶金 45(4), 302-308, 1998-04-15
Japan Society of Powder and Powder Metallurgy