Mechanical Behavior of Materials |
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Page 48
... elastic deformation . During elastic tensile deformation the volume increases , and during elastic compressive ... linear elastic deformation can be obtained by differentiating the expression for the volume ( V = 1,423 ) and keeping ...
... elastic deformation . During elastic tensile deformation the volume increases , and during elastic compressive ... linear elastic deformation can be obtained by differentiating the expression for the volume ( V = 1,423 ) and keeping ...
Page 50
Thomas H. Courtney. CHAPTER 2 Elastic Behavior G = 2 ( 1 + v ) ( 2.6 ) Thus , only two of the four elastic constants ( E , G , v , K ) of linear elasticity are inde- pendent . This is true for isotropic materials of the type considered ...
Thomas H. Courtney. CHAPTER 2 Elastic Behavior G = 2 ( 1 + v ) ( 2.6 ) Thus , only two of the four elastic constants ( E , G , v , K ) of linear elasticity are inde- pendent . This is true for isotropic materials of the type considered ...
Page 697
... Linear elasticity Elastic buckling 0.2 Densification p * Ps 0.4 0.6 Compressive strain & Elastomeric foams = 0.25 0.2 = 0.8 0.1 0.05 0.02 1.0 Figure 14.11 A deformation - mechanism map for an elastomeric foam in compression . Individual ...
... Linear elasticity Elastic buckling 0.2 Densification p * Ps 0.4 0.6 Compressive strain & Elastomeric foams = 0.25 0.2 = 0.8 0.1 0.05 0.02 1.0 Figure 14.11 A deformation - mechanism map for an elastomeric foam in compression . Individual ...
Contents
Overview of Mechanical Behavior | 1 |
Toughening Mechanisms and the Physics of Fracture | 10 |
Elastic Behavior | 44 |
Copyright | |
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alloys applied stress behavior bonding brittle Burgers vector ceramics Chap CHAPTER Coble creep composite compression crack growth crack propagation crack tip craze creep fracture creep rate Crystalline Materials cubic curve cyclical decreases depends discussed dislocation density dislocation line dislocation motion displacement ductile ductile fracture edge dislocation embrittlement energy equation example fatigue fcc metals fiber Figure flow stress Fracture Mechanics fracture toughness glass grain boundaries hardening high-temperature increases initial length linear elastic loading low-temperature macroscopic martensite material's matrix MN/mē modulus nucleation obstacles particle phase plastic deformation plastic flow plastic strain polycrystalline polycrystals polymers precipitation Prob ratio region result Schematic screw dislocation SECTION shear stress shown in Fig single crystal slip direction slip plane slip systems solids steel strain rate strengthening stress-strain structure superplastic surface takes place TCRSS temperature tensile axis tensile strength tensile stress tion toughening transition viscoelastic volume fraction work-hardening yield strength