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StressCheck Demo: 3D Stress Concentration Factor Analysis for a V-Notch Specimen
Abstract: Demonstration of fast and accurate computation of a 3D stress concentration factor (Kt) for V-notch specimen under tension loading via StressCheck Professional. Convergence checks, as well as the other Key Quality Checks, are performed to efficiently assess the quality of the numerically computed Kt.
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When performing parametric structural analysis, ESRD’s p-element StressCheck® FEA software is always my preferred choice due to the excellent solution quality, parametric framework, and superior computational efficiency. In fact, I recently used StressCheck® to generate stress intensity factors along a parametrically defined elliptical crack-tip across 3,000 unique geometric configurations. Considering multi-body contact was present and all simulations were performed using a laptop, this was a task well suited for StressCheck®.
Dr. Lee ZambinoResearcher, Villanova University