Data-Driven Anisotropic Biomembrane Simulation Based on the Laplace Stretch
Alexey Liogky,
Victoria Salamatova
Abstract:Data-driven simulations are gaining popularity in mechanics of biomaterials since they do not require explicit form of constitutive relations. Data-driven modeling based on neural networks lacks interpretability. In this study, we propose an interpretable data-driven finite element modeling for hyperelastic materials. This approach employs the Laplace stretch as the strain measure and utilizes response functions to define constitutive equations. To validate the proposed method, we apply it to inflation of anis… Show more
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