## 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 43

The

modulus of rupture . ” The reader should recognize that the

stresses ( both tensile or compressive ) given by Eq . 1 - 58 are experienced only

at the ...

The

**maximum**stress at fracture is referred to as the bend strength or the “modulus of rupture . ” The reader should recognize that the

**maximum**flexuralstresses ( both tensile or compressive ) given by Eq . 1 - 58 are experienced only

at the ...

Page 49

The

describes failure as occurring when the

exceeds the uniaxial tensile or compressive strength , respectively , of the

material .

The

**maximum**normal stress theory is perhaps the simplest failure theory ; itdescribes failure as occurring when the

**maximum**tensile or compressive stressexceeds the uniaxial tensile or compressive strength , respectively , of the

material .

Page 344

This may be rationalized in terms of failure occurring on those planes containing

the

construction will show that the planes of

This may be rationalized in terms of failure occurring on those planes containing

the

**maximum**resolved shear stress . ( Since o , = 0 in plane stress , a Mohr circleconstruction will show that the planes of

**maximum**shear will lie along + 45° ...### What people are saying - Write a review

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### Common terms and phrases

activation addition alloy aluminum applied associated atoms behavior ceramics Chapter component composite Consequently considered constant contains controlled corresponding crack creep crystal curve decrease defined deformation depends described determined developed direction discussed dislocation edge effect elastic energy engineering example factor failure fiber FIGURE flow fracture fracture surface fracture toughness given grain boundary greater important increasing initial involves lattice length load lower material matrix maximum mechanisms Metals modulus necessary normal notch Note occur orientation parallel parameter particles permission phase plane plastic plate polymer possess produce properties reduced region relation relative represents Reprinted resistance respectively response result revealing rupture sample showing shown in Fig slip solid solution specimen steel strain strength strengthening stress stress levels structure Table temperature tensile thermal thickness toughness transition twin values volume yield strength