Fatigue of engineering plastics |
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Page 81
The fatigue crack growth rate per cycle da/dN is determined from such a curve at
any value of crack length by graphical procedures or by computation. For most
specimen configurations, the crack growth rate increases with increasing crack ...
The fatigue crack growth rate per cycle da/dN is determined from such a curve at
any value of crack length by graphical procedures or by computation. For most
specimen configurations, the crack growth rate increases with increasing crack ...
Page 108
On the other hand, da/dN values decreased by almost two orders of magnitude at
a given k value when the mean stress was changed by the same amount. The
sharp decrease in da/dN with increasing R at a constant k arises since AK ...
On the other hand, da/dN values decreased by almost two orders of magnitude at
a given k value when the mean stress was changed by the same amount. The
sharp decrease in da/dN with increasing R at a constant k arises since AK ...
Page 264
5.54 Comparison of Glc and da/dN in fatigue at a given AG, level for seven
adhesives. Data for structural plastic materials from Ref. 6. (AK at which da/dN is
evaluated is 1 ksi - ^/in., AG = 2.22 lb/in., E = 0.45 x 106 psi for the adhesives.) ...
5.54 Comparison of Glc and da/dN in fatigue at a given AG, level for seven
adhesives. Data for structural plastic materials from Ref. 6. (AK at which da/dN is
evaluated is 1 ksi - ^/in., AG = 2.22 lb/in., E = 0.45 x 106 psi for the adhesives.) ...
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Contents
Fatigue Crack Propagation | 74 |
Fatigue Fracture Micromechanisms in Engineering Plastics | 146 |
Composite Systems | 184 |
Copyright | |
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Common terms and phrases
adhesive amplitude ASTM ASTM STP Beardmore Bucknall carbon cfrp component Composite Materials composites constant crack growth rates crack length crack tip craze crystalline cyclic loading da/dN decrease deformation discontinuous growth bands discussed ductile 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 laminates loading cycles M. D. Skibo material matrix mean stress 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 semicrystalline shown in Fig specimen spherulite static stress intensity factor stress level striation studies temperature rise tensile test frequency thermal failure tion toughening unnotched values viscoelastic yield strength
Bibliographic information
| Title | Fatigue of engineering plastics |
| Authors | Richard W. Hertzberg, John A. Manson |
| Contributor | John A. Manson |
| Edition | illustrated |
| Publisher | Academic Press, 1980 |
| Original from | the University of Michigan |
| Digitized | 30 Nov 2007 |
| ISBN | 0123435501, 9780123435507 |
| Length | 295 pages |
| Subjects | › Plastics Plastics - Fatigue Technology & Engineering / Engineering (General) Technology & Engineering / General Technology & Engineering / Materials Science |
| Export Citation | BiBTeX EndNote RefMan |