Fatigue of Engineering Plastics |
From inside the book
Results 1-3 of 10
Page 243
... ( cfrp and bfrp ) cycled in axial tension give very flat S - N curves at high stresses [ 69 ] ( see , for example , curve B in Fig . 5.43 ) . Indeed , cfrp is better than aluminum in this respect [ 69 , p . 352 ] . Below the scatterband ...
... ( cfrp and bfrp ) cycled in axial tension give very flat S - N curves at high stresses [ 69 ] ( see , for example , curve B in Fig . 5.43 ) . Indeed , cfrp is better than aluminum in this respect [ 69 , p . 352 ] . Below the scatterband ...
Page 247
... cfrp studied by Morris [ 143 ] , a given fatigue life could be obtained in compression cycling ( at zero mean stress ) only by keeping the stress one - half that of the stress corresponding to tension cycling . A combination of fiber ...
... cfrp studied by Morris [ 143 ] , a given fatigue life could be obtained in compression cycling ( at zero mean stress ) only by keeping the stress one - half that of the stress corresponding to tension cycling . A combination of fiber ...
Page 254
... cfrp composites . Sturgeon [ 155 ] observed that a central hole in a 0 ± 45 ° cfrp reduced the monotonic strength to 76 % of the integral material , but had little effect on fatigue life ( in zero- tension tests ) other than an increase ...
... cfrp composites . Sturgeon [ 155 ] observed that a central hole in a 0 ± 45 ° cfrp reduced the monotonic strength to 76 % of the integral material , but had little effect on fatigue life ( in zero- tension tests ) other than an increase ...
Contents
Fatigue Crack Propagation | 74 |
Fatigue Fracture Micromechanisms in Engineering Plastics | 146 |
Composite Systems | 184 |
Copyright | |
2 other sections not shown
Other editions - View all
Common terms and phrases
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