Results 111 to 120 of about 5,061 (225)
Constitutive acoustic-emission elastic-stress behavior of magnesium alloy [PDF]
Repeated laoding and unloading of a magnesium alloy below the macroscopic yield stress result in continuous acoustic emissions which are generally repeatable for a given specimen and which are reproducible between different specimens having the same load
Emerson, G. P., Williams, J. H., Jr.
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A Review of Characterization and Modelling Approaches for Sheet Metal Forming of Lightweight Metallic Materials. [PDF]
Materials (Basel), 2023 Hou Y +6 more
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Stress-structure relation in dense colloidal melt under forward and instantaneous reversal of shear
, 2015 Dense supercooled colloidal melt in forward shear from a quiescent state shows overshoot in shear stress at 10% strain with an unchanged fluid structure at equal stress before and after overshoot.
Bhattacharjee, Amit Kumar
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BuildingsRecent catastrophic earthquake events have reinforced the necessity of evaluating the seismic performance of buildings. Notably, the buildings can go into the plastic phase during a striking earthquake disaster.
Yoshihiro Kimura
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Spring Back Behavior of Large Multi-Feature Thin-Walled Part in Rigid-Flexible Sequential Loading Forming Process. [PDF]
Materials (Basel), 2022 Zhang Y +6 more
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, 1953 If a work-hardenable metal is deformed plastically by a tensile stress +σ₀ and unloaded, its mechanical properties become anisotropic; in particular, though its tensile yield stress is now +σ₀, it will deform plastically if compression stresses numerically smaller than σ₀ are applied. This is known as the Bauschinger effect (Bauschinger 1886).
openaire +1 more source
Integrated research in constitutive modelling at elevated temperatures, part 1 [PDF]
Topics covered include: numerical integration techniques; thermodynamics and internal state variables; experimental lab development; comparison of models at room temperature; comparison of models at elevated temperature; and integrated software ...
Allen, D. H., Haisler, W. E.
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A finite strain thermo-mechanically coupled material model for semi-crystalline polymers [PDF]
, 2019 In this work, a thermo-mechanically coupled constitutive model for semicrystalline polymers is derived in a thermodynamically consistent manner. In general, the macroscopic material behaviour of this class of materials is dictated by the underlying ...
Felder, Sebastian +6 more
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Coefficient Extraction of SAC305 Solder Constitutive Equations Using Equation-Informed Neural Networks. [PDF]
Materials (Basel), 2023 Yuan C, Su Q, Chiang KN.
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