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Actuation Fatigue Life Prediction of Notched Shape Memory Alloy Members
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The efficiency of the critical plane model of Smith, Watson, and Topper in estimating fatigue life for loaded notched shape memory alloy members undergoing thermal cycling is demonstrated. The field intensity approach is ...
Actuation Fatigue Life Prediction of Notched Shape Memory Alloy Members
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The efficiency of the critical plane model of Smith, Watson, and Topper in estimating fatigue life for loaded notched shape memory alloy members undergoing thermal cycling is demonstrated. The field intensity approach is ...
Extraction of Mechanical Properties of Shape Memory Alloys From Instrumented Spherical Indentation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An approach to infer mechanical properties of shape memory alloys (SMAs) from instrumented spherical indentation records of indenter tip loading force, P, versus the resultant indentation depth, h, during indentation loading ...
On the Fracture Toughness of Pseudoelastic Shape Memory Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element analysis of quasistatic, steadystate crack growth in pseudoelastic shape memory alloys is carried out for plane strain, mode I loading. The crack is assumed to propagate at a critical level of the cracktip ...
On the Effect of Latent Heat on the Fracture Toughness of Pseudoelastic Shape Memory Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite element analysis of steadystate crack growth in pseudoelastic shape memory alloys under the assumption of adiabatic conditions is carried out for plane strain, mode I loading. The crack is assumed to propagate at ...