Deformation and Fracture Mechanics of Engineering MaterialsUpdated to reflect recent developments in our understanding of deformation and fracture processes in structural materials. This completely revised reference includes new sections on isostress analysis, modulus of rupture, creep fracture micromechanicsms, and many more. |
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Page 329
There is an important connection between the stress - intensity correction factors
given in Figs . 8 . 7h and 8 . 7i . Note that as a / 2c approaches 0 . 5 , Q
approaches 2 . 5 , where V11 equals 2 / , which is the solution for an embedded
circular ...
There is an important connection between the stress - intensity correction factors
given in Figs . 8 . 7h and 8 . 7i . Note that as a / 2c approaches 0 . 5 , Q
approaches 2 . 5 , where V11 equals 2 / , which is the solution for an embedded
circular ...
Page 332
7j ) . An approximate solution may be given by Ta KA ~ 1 . 12 ( 30 ) Va / Q / sec . (
8 - 27 ) where KA = maximum stress - intensity condition along elliptical surface
at A a = depth of elliptical flaw c = half width of elliptical flaw t = plate thickness 1 .
7j ) . An approximate solution may be given by Ta KA ~ 1 . 12 ( 30 ) Va / Q / sec . (
8 - 27 ) where KA = maximum stress - intensity condition along elliptical surface
at A a = depth of elliptical flaw c = half width of elliptical flaw t = plate thickness 1 .
Page 538
( b ) Edge crack in semi - infinite plate with remote stress equal to ko . different
ways . At one extreme , when the crack length l is small compared with the hole
radius r , the stress intensity factor may be given by Kg = 1 . 12k , OVTI ( 8 - 24 ) ...
( b ) Edge crack in semi - infinite plate with remote stress equal to ko . different
ways . At one extreme , when the crack length l is small compared with the hole
radius r , the stress intensity factor may be given by Kg = 1 . 12k , OVTI ( 8 - 24 ) ...
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Contents
CHAPTER 2 | 50 |
ELEMENTS OF DISLOCATION THEORY | 57 |
CHAPTER 13 | 62 |
Copyright | |
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addition alloy aluminum applied associated atoms behavior brittle ceramics Chapter component composite Consequently constant contains corresponding crack creep critical crystal curve decrease defined deformation depends described determined developed direction discussed dislocation edge effect elastic embrittlement energy engineering example factor failure fiber FIGURE flow fracture fracture surface fracture toughness given grain boundaries greater growth important increasing initial involves lattice length load lower material matrix maximum mechanisms Metals modulus necessary normal notch Note occur orientation parallel particles permission phase plane plastic plate polymer produce properties reduced region relation relative represents Reprinted resistance respectively response result revealing rupture sample shear showing shown in Fig slip solid solution specimen steel strain strength strengthening stress stress level structure surface Table temper temperature tensile thermal thickness toughness twin values volume yield strength