StressCheck Tutorial: Laminated Composite Repair Patch Part II – Materials, BC’s & Results
Abstract: Modeling a laminated composite repair patch. Rectangular plate with circular cutout bonded with a rectangular laminated composite repair patch.
Part II: material definition and assignment via automatic lamination, application of boundary conditions, solution by p-extension and live dynamic results.
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“In the case of the through crack configuration, the comparison of experimental and StressCheck® derived geometry factors showed a close correlation and were an improvement to solutions provided in AFGROW at the time. Based on the results of this research, StressCheck® pin-loaded lug geometry factors have since been incorporated into the AFGROW software.”
Dr. Alten GrandtPurdue University