Fatigue of Engineering Plastics |
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Page 187
... matrix inter- faces result in a combination of crazing and shear yielding in the matrix . The net result is that damage is highly delocalized , and much energy is therefore dissipated over a large volume . In addition , the growth of ...
... matrix inter- faces result in a combination of crazing and shear yielding in the matrix . The net result is that damage is highly delocalized , and much energy is therefore dissipated over a large volume . In addition , the growth of ...
Page 215
... matrix . With continuous - fiber systems ( Section 5.3.2 ) , in which the fibers constitute most of the composition , the bonding matrix protects the fibers and makes possible better utilization of the inherently high levels of mechan ...
... matrix . With continuous - fiber systems ( Section 5.3.2 ) , in which the fibers constitute most of the composition , the bonding matrix protects the fibers and makes possible better utilization of the inherently high levels of mechan ...
Page 268
... matrix shear ( 2 ) constituent debonding , i.e. , the matrix breaks away from the filaments Longitudinal compression ( Figs . 2 , 3 , and 4 ) a " From Chamis [ 87 ] . ( a ) Filament microbuckling , matrix still elastic ( b ) Matrix ...
... matrix shear ( 2 ) constituent debonding , i.e. , the matrix breaks away from the filaments Longitudinal compression ( Figs . 2 , 3 , and 4 ) a " From Chamis [ 87 ] . ( a ) Filament microbuckling , matrix still elastic ( b ) Matrix ...
Contents
Fatigue Crack Propagation | 74 |
Fatigue Fracture Micromechanisms in Engineering Plastics | 146 |
Composite Systems | 184 |
Copyright | |
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ASTM ASTM STP Bucknall carbon cfrp component composites constant crack growth rate crack length crack tip craze crystalline cyclic loading da/dN decrease deformation discontinuous growth bands discussed ductile dynamic mechanical effect elastic elastic modulus energy epoxy fatigue behavior fatigue crack growth fatigue crack propagation fatigue failure fatigue fracture fatigue tests FCP behavior FCP rates fibers fracture mechanics fracture surface fracture toughness frequency sensitivity hysteresis hysteretic heating increase J. A. Manson Kambour Kmax laminates loading cycles M. D. Skibo material matrix mean stress mm/cycle modulus molecular weight notched nylon 66 plastic zone PMMA polyacetal polycarbonate polymeric solids polystyrene properties PVDF R. W. Hertzberg Rabinowitz rubber S-N curve samples Section shear shown in Fig specimen spherulite static strain stress intensity factor stress level striations studies temperature rise tensile test frequency thermal failure tion toughening unnotched values viscoelastic yield strength ΔΚ