Fatigue of Engineering Plastics |
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Page 1
... strengthening is eventually struck in favor of deterioration and failure , usually as a result of stresses that are small in comparison to those required for failure due to a monotonic stress . Thus , as shown in Fig . 1.1 , a typical ...
... strengthening is eventually struck in favor of deterioration and failure , usually as a result of stresses that are small in comparison to those required for failure due to a monotonic stress . Thus , as shown in Fig . 1.1 , a typical ...
Page 88
... strengthening in the rubbery material associated with the very high loading rate of the square wave . A strong but opposite waveform effect was found for the case of the glassy polymers PMMA , PS , and PVC . For example , the FCP rate ...
... strengthening in the rubbery material associated with the very high loading rate of the square wave . A strong but opposite waveform effect was found for the case of the glassy polymers PMMA , PS , and PVC . For example , the FCP rate ...
Page 253
... strengthening due to development of a more diffuse damaged zone , which may , for example , involve the blunting of transverse cracks due to delamination along the load axis [ 158 , 172 , 173 ] . For a detailed discussion of recent ...
... strengthening due to development of a more diffuse damaged zone , which may , for example , involve the blunting of transverse cracks due to delamination along the load axis [ 158 , 172 , 173 ] . For a detailed discussion of recent ...
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