Mechanical Behavior of Materials |
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Page 688
... solid elastic modulus and its strength . As a consequence , the density also influences the cellular solid's energy- absorbing capacity and the properties of sandwich panels . Compressive behavior of cellular solids , energy ...
... solid elastic modulus and its strength . As a consequence , the density also influences the cellular solid's energy- absorbing capacity and the properties of sandwich panels . Compressive behavior of cellular solids , energy ...
Page 690
... solids . This behavior is paramount in defining their energy ab- sorbing capabilities . 14.3 COMPRESSIVE BEHAVIOR OF CELLULAR SOLIDS A. Overview A schematic of a compressive stress - strain curve for a cellular solid is given in Fig ...
... solids . This behavior is paramount in defining their energy ab- sorbing capabilities . 14.3 COMPRESSIVE BEHAVIOR OF CELLULAR SOLIDS A. Overview A schematic of a compressive stress - strain curve for a cellular solid is given in Fig ...
Page 699
... Solids elastic solid Foam Energy W / E in dense solid Stress σ / E P ' S WIES 0.5 Compressive Strain & Energy in foam 1 P2 P1 > P2 P3 ( ap ) 1 W W ( σp ) 2 Ει € 2 Compressive strain W ( op ) 3 E3 Figure 14.12 A schematic contrasting ...
... Solids elastic solid Foam Energy W / E in dense solid Stress σ / E P ' S WIES 0.5 Compressive Strain & Energy in foam 1 P2 P1 > P2 P3 ( ap ) 1 W W ( σp ) 2 Ει € 2 Compressive strain W ( op ) 3 E3 Figure 14.12 A schematic contrasting ...
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 brittle Burgers vector ceramics Chap CHAPTER Coble creep composite crack growth crack propagation crack tip craze creep fracture creep rate Crystalline Materials cubic curve cyclical decreases diffusion diffusional discussed dislocation density dislocation line dislocation motion displacement ductile ductile fracture edge dislocation embrittlement energy equation fatigue fiber Figure flow stress Fracture Mechanics fracture toughness glass glide grain boundaries hardening high-temperature increases initial length linear elastic loading low-temperature macroscopic martensite material's matrix mechanism map MN/m² Mode modulus noncrystalline nucleation obstacles particle phase plastic deformation plastic flow plastic strain polycrystals polymers precipitation Prob ratio region result Schematic screw dislocation SECTION shear stress shown in Fig single crystal slip plane slip systems solid solute atom steel strain rate strengthening stress levels stress-strain structure superplastic surface takes place temperature tensile strength tensile stress tion toughening transition viscoelastic viscosity volume fraction yield strength