FRACTURE-MECHANICS IN COMPOSITE-MATERIALS

被引：15

作者：

CAPRINO, G ^{[1
]}

HALPIN, JC ^{[1
]}

NICOLAIS, L ^{[1
]}

机构：

[1] UNIV NAPLES,IST PRINCIPI INGN CHIM,I-80134 NAPLES,ITALY

来源：

COMPOSITES | 1979年 / 10卷 / 04期

关键词：

D O I：

10.1016/0010-4361(79)90023-5

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Two different approaches to the treatment of fracture of notched composites in static loading modes are reviewed and evaluated. The evaluations involve a relatively large data base using graphite/epoxy, E-glass/epoxy, and boron/epoxy materials in a variety of laminate constructions. Fibre reinforcement is found to impart quasi-brittle fracture characteristics to the composite, but this is offset by an unusual increase in toughness as the laminate increases in stiffness and strength due either to lamination geometry or material property changes. © 1979.

引用

页码：223 / 227

页数：5

共 20 条

[1]

Ashton, Halpin, Petit, Primer on Composite Analysis, (1969)

[2]

Petit, Waddoups, A Method of Predicting the Nonlinear Behavior of Laminated Composites, Journal of Composite Materials, 3, 2, (1969)

[3]

Halpin, Kardos, Strength of discontinuous reinforced composites: I. Fiber reinforced composites, Polymer Engineering and Science, 18, (1978)

[4]

Waddoups, Eisenmann, Kaminski, Macroscopic Fracture Mechanics of Advanced Composite Materials, Journal of Composite Materials, 5, (1971)

[5]

Halpin, Jerina, Johnson, Analysis of the Test Methods for High Modulus Fibers and Composites, ASTM STP, 521, (1973)

[6]

Waddoups, Halpin, Computers and Structures, 4, 1, (1974)

[7]

Whitney, Nuismer, J Composite Materials, 8, (1974)

[8]

Nuismer, Whitney, Fracture Mechanics of Composites, ASTM STP, 593, (1975)

[9]

Wu, Application of Fracture Mechanics to Anisotropic Plates, Journal of Applied Mechanics, 34, (1967)

[10]

Sih, Paris, Irwin, Int J Fracture Mech, 1, (1964)

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