Fatigue of Engineering Plastics |
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Page 40
... loading cycles endured prior to final specimen separation . By sharp contrast , some materials may become overheated as a result of the accumulation of hysteretic energy generated during each loading cycle . Since this energy is ...
... loading cycles endured prior to final specimen separation . By sharp contrast , some materials may become overheated as a result of the accumulation of hysteretic energy generated during each loading cycle . Since this energy is ...
Page 80
... loading cycles . Many monitoring techniques have been employed such as compliance measurements , acoustic emission detectors , eddy current tech- niques , electropotential measurements , and the use of a calibrated traveling microscope ...
... loading cycles . Many monitoring techniques have been employed such as compliance measurements , acoustic emission detectors , eddy current tech- niques , electropotential measurements , and the use of a calibrated traveling microscope ...
Page 170
... loading cycles to break down . From Fig . 4.19 the cyclic stability N * is seen to vary with some inverse power of AK . Since the band size varies with K2 and the crack growth rate with Km , the cyclic life of the DG bands is found to ...
... loading cycles to break down . From Fig . 4.19 the cyclic stability N * is seen to vary with some inverse power of AK . Since the band size varies with K2 and the crack growth rate with Km , the cyclic life of the DG bands is found to ...
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