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RISThe Fatigue Design of a Bone Preserving Hip Implant With Functionally Graded Cellular Material
Publisher: The American Society of Mechanical Engineers (ASME)
A New Surgical Barbed Staple for Minimally Invasive Surgery1
Publisher: The American Society of Mechanical Engineers (ASME)
Hip Implant Design With Three-Dimensional Porous Architecture of Optimized Graded Density
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Even in a well-functioning total hip replacement, significant peri-implant bone resorption can occur secondary to stress shielding. Stress shielding is caused by an undesired mismatch of elastic modulus between the stiffer ...
Stress Concentration in Low-Porosity Periodic Tessellations With Generic Patterns of Elliptical Holes Under Biaxial Strain
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Stress concentration in porous materials is one of the most crucial culprits of mechanical failure. This paper focuses on planar porous materials with porosity less than 5%. We present a stress-prediction model of an ...