Fatigue of Engineering Plastics |
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Page 4
... respect to the predic- tion of fatigue life are discussed , and directions for needed research will be- come evident . A second major aim of this monograph is to bring together bodies of literature and approaches that have tended to be ...
... respect to the predic- tion of fatigue life are discussed , and directions for needed research will be- come evident . A second major aim of this monograph is to bring together bodies of literature and approaches that have tended to be ...
Page 13
... respect to the stress axis [ 67–72 ] , molecules are highly oriented at an angle between that of the band itself and the stress axis ( Fig . 1.6 ) . In crazes , on the other hand , the molecules become oriented in fibrils at ...
... respect to the stress axis [ 67–72 ] , molecules are highly oriented at an angle between that of the band itself and the stress axis ( Fig . 1.6 ) . In crazes , on the other hand , the molecules become oriented in fibrils at ...
Page 218
... respect to the loading axis . As the proportion of fibers having angles > 0 ° with respect to the loading axis increases , and as the angle in- creases , the failure properties will be increasingly dominated by the matrix and ...
... respect to the loading axis . As the proportion of fibers having angles > 0 ° with respect to the loading axis increases , and as the angle in- creases , the failure properties will be increasingly dominated by the matrix and ...
Contents
Fatigue Crack Propagation | 74 |
Fatigue Fracture Micromechanisms in Engineering Plastics | 146 |
Composite Systems | 184 |
Copyright | |
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adhesive 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 flaw 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