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 10
where Oy , = stress acting normal to Y plane and in Y direction ExrEy , , , =
corresponding strains in orthogonal directions v = Poisson ' s ratio ( =E =
modulus of elasticity From Fig . 1 . 2 , typical normal and shear strain components
may be ...
where Oy , = stress acting normal to Y plane and in Y direction ExrEy , , , =
corresponding strains in orthogonal directions v = Poisson ' s ratio ( =E =
modulus of elasticity From Fig . 1 . 2 , typical normal and shear strain components
may be ...
Page 86
11a , imagine that a normal to each plane is extended to intersect an imaginary
reference sphere that surrounds the block . Now place a sheet of paper ( called
the projection plane ) tangent to the sphere . Next , take a position at the other
end ...
11a , imagine that a normal to each plane is extended to intersect an imaginary
reference sphere that surrounds the block . Now place a sheet of paper ( called
the projection plane ) tangent to the sphere . Next , take a position at the other
end ...
Page 99
5 86 The crystals have a normal cross - sectional area of 122 x 10 - 6 m2 .
orangle between loading axis and normal to slip plane A = angle between
loading axis and slip direction F = force acting on crystal when yielding begins ( a
) Name the ...
5 86 The crystals have a normal cross - sectional area of 122 x 10 - 6 m2 .
orangle between loading axis and normal to slip plane A = angle between
loading axis and slip direction F = force acting on crystal when yielding begins ( a
) Name the ...
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Contents
ELEMENTS OF DISLOCATION THEORY | 39 |
Chapter 3 | 93 |
DEFORMATION TWINNING | 101 |
Copyright | |
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Common terms and phrases
addition alloy aluminum American Society applied associated atoms behavior boundary caused Chapter component Consequently considered constant controlled crack growth crack length crack tip creep crystal curve cycles cyclic decreasing defined deformation depends described determined developed direction discussed dislocation effect elastic energy engineering environment example factor failure fatigue fatigue crack FIGURE flaw fracture surface fracture toughness given grain grain boundary greater growth rate hardening important increasing initial involving lattice limit load lower material mechanism Metals normal notch Note observed occur orientation plane plastic plate polymer produce propagation properties range region relationship relative represents Reprinted with permission response result sample seen sensitivity shear showing shown in Fig slip solution specimen steel strain stress intensity stress level structure surface Table temperature tensile thickness Trans twin values yield strength zone