Jason Hadi
Bioinspired materials have gained significant attention in recent years due to their ability to replicate the exceptional mechanical properties found in natural structures. One such material is nacre, commonly known as motherof- pearl, which exhibits remarkable strength, toughness, and durability despite being composed primarily of brittle aragonite. The hierarchical architecture of nacre, consisting of interlocking platelet structures with an organic matrix, provides a unique combination of stiffness and energy dissipation. Inspired by this natural design, researchers have developed nacre-like nanocomposites that mimic the layered arrangement of platelets and matrix phases, leading to enhanced mechanical performance. This study focuses on the mechanical behavior of a bioinspired nacre-like nanocomposite under three-point bending, using computational investigation to analyze its structural response, stress distribution, and failure mechanisms. Three-point bending is a standard mechanical testing method used to evaluate the flexural properties of materials. In this test, a sample is supported at two points while a concentrated load is applied at the center, inducing both compressive and tensile stresses. The flexural strength, stiffness, and toughness of the material can be determined based on its response to the applied load.
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