Fatigue of Engineering Plastics |
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Page 198
... tensile stress lower than that expected for static tensile loading ; thus , crazing was observed at a load of 11 MPa in fatigue , but not in a creep test at the same load over a much longer period of time . In another study of dynamic ...
... tensile stress lower than that expected for static tensile loading ; thus , crazing was observed at a load of 11 MPa in fatigue , but not in a creep test at the same load over a much longer period of time . In another study of dynamic ...
Page 200
... tensile and compressive half - cycles exhibited similar energy losses , while with HIPS ( after ~ 60 cycles ) , increasingly higher energy losses were shown in the tensile than in the compressive half - cycle . More- over , the secant ...
... tensile and compressive half - cycles exhibited similar energy losses , while with HIPS ( after ~ 60 cycles ) , increasingly higher energy losses were shown in the tensile than in the compressive half - cycle . More- over , the secant ...
Page 268
... tensile ( Fig . 1 ) ( a ) Brittle Failure response ( b ) Brittle with filament pullout ( c ) Staggered failure ... tensile splitting ) Mode of loading Transverse tensile ( Fig . 5 ) Transverse compression ( Fig . 6 ) In - plane shear ...
... tensile ( Fig . 1 ) ( a ) Brittle Failure response ( b ) Brittle with filament pullout ( c ) Staggered failure ... tensile splitting ) Mode of loading Transverse tensile ( Fig . 5 ) Transverse compression ( Fig . 6 ) In - plane shear ...
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